Full Case Name:  Niya ROSS, Appellant, v. UNITED STATES, Appellee

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Country of Origin:  United States Court Name:  District of Columbia Court of Appeals Primary Citation:  --- A.3d ----, 2025 WL 561432 (D.C. Feb. 20, 2025) Date of Decision:  Thursday, February 20, 2025 Judge Name:  Julio A. Castillo Jurisdiction Level:  District of Columbia Alternate Citation:  No. 23-CM-1067 Judges:  Howard, J. Deahl, J. Attorneys:  Sweta Patel, Walnut Creek, CA, was on the brief for appellant. Matthew M. Graves, Washington, United States Attorney at the time the brief was filed, and Chrisellen R. Kolb, Nicholas P. Coleman, Jasmine Dohemann, Nickolas Reck, and Kevin Birney, Assistant United States Attorneys, were on the brief for appellee. Docket Num:  No. 23-CM-1067
Summary: In this D.C. case, the appellate court reversed Niya Ross’s conviction for animal cruelty under D.C. Code §§ 22-1001 and 22-1002, stemming from her leaving her dog, Cinnamon, in a parked car on a 98-degree day for over an hour. The trial court had convicted Ross based on the inference that leaving a dog in a hot car with windows slightly open created a “plain and strong likelihood” of harm. However, the appellate court found the evidence insufficient, as the government failed to present specific proof of the car’s interior temperature or symptoms of heat-related distress in the dog, relying instead on “common knowledge” and general assumptions. The court emphasized that criminal convictions require proof beyond a reasonable doubt, grounded in evidence, not conjecture. The concurring opinion highlighted the ethical and practical considerations of using AI tools in judicial decision-making, while the dissent argued that the trial court’s reliance on common sense and the testimony of an experienced animal control officer sufficiently supported the conviction. Ultimately, the appellate court reversed the conviction and remanded for entry of a judgment of acquittal.

Shanker, Associate Judge:
JUDGMENT

This case was submitted to the court on the transcript of record, the briefs filed, and without presentation of oral argument. On consideration whereof, and for the reasons set forth in the opinion filed this date, it is now hereby

ORDERED and ADJUDGED that appellant's conviction is reversed and remanded with instructions to enter a judgment of acquittal.

For the Court.
Julio A. Castillo Clerk of the Court

*1 Leaving a dog in a car on a hot day is always inadvisable. But is it always criminal? A statute tells us when it is, and, as with all crimes, the government must prove the elements of the statute beyond a reasonable doubt with evidence, not with appeals to common knowledge, common sense, or common understandings of right and wrong. Res ipsa loquitur is not a doctrine in the criminal law.

In this case, on a hot day in early September 2023, appellant Niya Ross left her dog Cinnamon in her car parked in the shade of a tree, with the windows lowered a few inches, for over an hour. Following a bench trial, Ms. Ross was convicted of animal cruelty in violation of D.C. Code §§ 22-1001, 22-1002. At trial, the government presented little if any evidence regarding the temperature within the car, the weather conditions that Ms. Ross's dog could comfortably tolerate, or symptoms of heat-related distress manifested by the dog.
On appeal, Ms. Ross argues that the evidence was insufficient to support her conviction. The government responds that it is “common knowledge” that a dog would suffer in the conditions present in Ms. Ross's car that day. Because we do not believe common knowledge suffices to fill critical gaps in the government's case, we reverse Ms. Ross's conviction and remand with instructions to enter a judgment of acquittal.

I. Factual and Procedural Background

Viewing the evidence in the light most favorable to the verdict, the trial court could have found the following facts. On the hottest September fourth then on record in the District—reaching a high of ninety-eight degrees Fahrenheit1—Zachary Vasile was walking down N Street, NW, toward a supermarket when he heard “loud,” “incessant dog barking.” Turning toward the sound, Mr. Vasile noticed a dog—a “doodle” with “very dense sort of curled hair”—alone inside a car with the windows cracked open approximately three to five inches. As Mr. Vasile approached the car, the dog noticed him and stopped barking.

Because of the “very hot” day and the “very loud,” “constant[ ]” nature of the dog's barking, Mr. Vasile “realized this was a potentially dangerous situation for the dog.” He shouted for the dog's owner and attempted to open the door of the vehicle, both to no avail. After about “five to six minutes” of shouting, Mr. Vasile called 311 and explained the situation.

*2 The 311 dispatcher sent “fire, animal control, and police” to Mr. Vasile's location, putting out an “all call” for a “level [one] emergency,” defined as an animal “actively ... in distress with a risk of death or great bodily injury.” Firefighters (the first on the scene) initially “looked around, trying to get a view of the dog.” They then forced a window further open, unlocked the car, and let the dog out. Shortly thereafter, Aristides Torres—an animal control officer—arrived. Officer Torres scanned the dog's microchip, used the scan results to identify the owner's phone number, and called the number repeatedly for ten to fifteen minutes. No one answered.

During his efforts, Officer Torres placed the dog inside his van. Once police officers arrived, Officer Torres opened the van to show them the dog. At that time, bodycam footage showed the dog's tongue sticking out, suggesting that the dog was panting.

Mr. Vasile left the scene after approximately forty minutes, during which time the dog's owner did not return to the car. Police officers, however, remained on the scene until Ms. Ross arrived at 6:11 p.m.—around an hour after responders were dispatched in response to Mr. Vasile's call. Officers approached Ms. Ross as she was unlocking the car, asking, “Where's your dog?” After Ms. Ross confirmed the dog belonged to her, officers placed her under arrest. Body-worn camera footage taken during the arrest shows Ms. Ross's car parked in the shade of an adjacent tree.

The government charged Ms. Ross with one count of cruelty to animals under D.C. Code §§ 22-1001, 22-1002. At a bench trial, Ms. Ross contended that (1) the government failed to prove—particularly in the absence of expert testimony—that the dog suffered as a result of being left in the car and (2) she lacked the requisite intent for a conviction, relying in part on the testimony of a character witness. In support, she pointed out that Mr. Vasile did not testify regarding any symptoms of heat-related distress on the part of the dog. By contrast, Officer Torres affirmatively testified that when he arrived at the scene, the dog “didn't look like it ... was in distress.”

In response, the government referenced evidence showing that the dog was barking incessantly, that the dispatcher treated Mr. Vasile's report as a level one emergency, and that Officer Torres, who had “responded to a dog locked in a [hot] car” more “than [fifty] times,” testified that if the dog had been left in the car longer, “it could definitely have been fatal.” The government also noted that Ms. Ross—a former pediatric nurse—testified that she had never left a child in a hot car for an hour because “that's just not right.”

The trial court found Ms. Ross guilty. It explained that “the fact that Ms. Ross left not one, not two, but four windows rolled down a distance of about three to five inches shows that she knew that there was a plain and strong likelihood that harm might resolve to Cinnamon because of the heat.” It also found that there was no justification for Ms. Ross's actions, as she did not remain within earshot of Cinnamon and left her alone for “roughly an hour and [fifteen] minutes,” not including “how long [Cinnamon] had been sitting in the car before Mr. Vasile's arrival.” Finally, the trial court stated, “[Y]ou don't need expert testimony to conclude that leaving a dog in a hot car for at least an hour and [twenty] minutes is failing to provide the dog with protection and shelter from the weather.”

This appeal followed.

II. Analysis

Ms. Ross argues that the evidence presented at trial was insufficient to sustain her conviction, presenting two arguments to support this conclusion. First, she contends that, particularly in the absence of expert testimony, the government failed to demonstrate that “the circumstances in which [Cinnamon] was found” caused Cinnamon to suffer. Second, she attacks what in her view is the absence of evidence that she possessed the required mens rea—general intent with malice.

*3 After discussing our standard of review and the elements of the District's animal cruelty statute, we turn to Ms. Ross's arguments. As we agree with Ms. Ross's first argument, we reverse without reaching her second.

A. Standard of Review

We review a claim of insufficient evidence de novo, considering “all the evidence in the light most favorable to the verdict[ and] according deference to the factfinder to weigh the evidence, determine credibility, and draw justifiable inferences of fact.” Wicks v. United States, 226 A.3d 743, 746-47 (D.C. 2020) (internal quotation marks omitted). It follows that, where bench trials are concerned, we “are deferential to the prerogatives and advantages of the trial judge” and “will not disturb the trial judge's factual findings unless we can conclude they were plainly wrong or without evidence to support them.” Augustin v. United States, 240 A.3d 816, 824 (D.C. 2020). We affirm the trial court's judgment if “any rational trier of fact could have found the essential elements of the crime beyond a reasonable doubt.” Rivas v. United States, 783 A.2d 125, 134 (D.C. 2001) (en banc) (internal quotation marks omitted).

But this review “means more than that there must be some relevant evidence in the record in support of each essential element of the charged offense”; “[s]light evidence is not sufficient evidence.” Id. at 134. Indeed, evidence is not sufficient unless it “eliminate[s] the possibility that the [factfinder's] verdict was based on surmise or conjecture.” See Long v. United States, 156 A.3d 698, 713 (D.C. 2017) (internal quotation marks omitted).

B. Elements of Animal Cruelty

D.C. Code § 22-1001 provides, in relevant part, that anyone with “charge or custody of any animal” who “unnecessarily fails to provide the same with proper food, drink, air, light, space, veterinary care, shelter, or protection from the weather” is guilty of a misdemeanor. And, although § 22-1001 uses the word “knowingly,” we have interpreted it to require a mens rea of “general intent with malice.” Dauphine v. United States, 73 A.3d 1029, 1032-33 (D.C. 2013). So, to sustain Ms. Ross's conviction for animal cruelty, we must find sufficient evidence that (1) she failed to provide Cinnamon with proper protection from the weather, (2) she “had no justification, excuse or recognized mitigation” for her actions, and (3) she “was at least aware of the plain and strong likelihood” that harm may result, Dauphine, 73 A.3d at 1032-33 (internal quotation marks omitted).

Where prong one of the above test is concerned, generalized evidence is not sufficient evidence. Instead, evidence of improper protection from the weather must be particularized to both the dog and situation at hand. See Jordan v. United States, 269 A.2d 848, 849 (D.C. 1970) (“In the absence of testimony ... that the shelter or protection from the weather supplied this dog on this occasion would cause the dog to suffer, the evidence was insufficient to sustain the conviction.” (emphasis added and footnote omitted)).

C. Proper Protection from the Weather

With the preliminaries settled, we turn to Ms. Ross's contention that the evidence was insufficient to support, beyond a reasonable doubt, the conclusion that she failed to properly protect Cinnamon from the weather. We agree with Ms. Ross that the government's case was insufficient as a matter of law. Although the record supports the conclusion that some dogs, if left in a hot car for some undefined period of time, would suffer, no reasonable finder of fact could conclude beyond a reasonable doubt that Cinnamon suffered or would have suffered on September 4, 2023.

*4 We note at the outset that the evidence presented at trial does not establish two critical facts: (1) the actual temperature inside the car and (2) the presence of symptoms of heat-related distress in Cinnamon.

The government does not contend on appeal that it proved either of the above two facts. Instead, it suggests that it could rely on the factfinder to infer those facts by applying its common sense to other evidence in the record. According to the government, it was enough for it to prove only that (1) the temperature outside of the car was approximately ninety-eight degrees Fahrenheit and (2) Cinnamon would have (had she not been released) remained within the car for approximately one hour and twenty minutes.

We disagree. To be sure, a factfinder may, as a general matter, use their common sense and everyday experience to draw “reasonable inferences from the evidence presented in a trial.” Long, 156 A.3d at 714. But where these “common sense” inferences are grounded in the assumed nonexistence of mitigating facts, they will often “cross[ ] the line ... into the prohibited territory of surmise and conjecture.” See id. at 714-15. Reasonable inferences must be drawn from, and common sense applied with respect to, evidence; inferences and common sense cannot serve as substitutes for evidence. See id. at 714. Cf. Galloway v. United States, 319 U.S. 372, 387, 63 S.Ct. 1077, 87 L.Ed. 1458 (1943).

The facts in Long amply illustrate this principle. There, we held that the evidence was insufficient for a jury to conclude beyond a reasonable doubt that a stolen, ten-year-old Dodge Intrepid was worth at least $1,000 absent evidence of the “cost of the Intrepid when new,” “the price [the complainant] paid for it at” auction, or the car's “mileage, maintenance history, or Bluebook value at the time of the robberies.” Long, 156 A.3d at 714. This was so even though the evidence established that (1) the car was “pretty clean,” (2) the robbers were able to drive the car at significant speed during a police chase, (3) the car was operable throughout the more-than-two-year period between when the complainant recovered it and the robbers’ trial and (4) the body of the car was in “decent condition, with no significant dents or scratches beyond what one would ordinarily expect to see on a ten-year-old car in a busy urban area.” Id. In short, where the jury could not rule out the existence of facts that would reduce the value of the car, their “common sense” valuation could not make up the difference.

One might think that a functional car would obviously have been worth more than $1,000.2 That instinct, however, is not enough; Long teaches that a hunch as to whether a fact is obvious—even one supported by common sense and everyday experience—does not suffice where mitigating circumstances could reasonably have been in play. See 156 A.3d at 714-15; see also Mejia-Cortez v. United States, 256 A.3d 210, 214 (D.C. 2021) (explaining that “due process generally requires actual proof beyond a reasonable doubt” of each “critical fact,” “even where the fact in question may seem incontrovertible”). With this conclusion in mind, we now turn to the case before us.

*5 Where Cinnamon is concerned, a reasonable factfinder would have found that mitigating circumstances could have reasonably been in play. We reach this conclusion for two reasons: (1) the specific conditions in which Cinnamon was found suggest that the temperature within the car may have been cooler than the unshaded surrounding area and (2) testimony established that Cinnamon manifested no symptoms of heat-related distress despite spending approximately forty minutes inside the car before she was let out.

We begin with the conditions in which Cinnamon was found. We, like our dissenting colleague, would balk at entering a closed car, parked in full sun, on a summer's day. But we seek out shaded parking and leave windows cracked open to avoid just such an unpleasant circumstance. Here, no witness testified that the car was exposed to direct sunlight, the body-worn camera footage admitted by the government seems to show Ms. Ross's car parked in the shade, and Ms. Ross left all four of the car's windows open between three and five inches.3 It seems to us, therefore, that the interior of the car could well have been cooler than the car's unshaded surroundings. And this possibility, in our view, creates a reasonable doubt as to whether Cinnamon was enduring harsh conditions inside the car.

Our conclusion in this regard is bolstered by Officer Torres's testimony that, despite having spent approximately forty minutes inside the car, Cinnamon “looked fine,” did not appear “in distress,” and seemed in good health. If the interior of the car were in fact hot enough to cause a dog like Cinnamon to suffer, we would expect Cinnamon to have manifested at least some symptoms of exposure to heat. Indeed, in each of the out-of-jurisdiction cases in which an appellate court has found the evidence sufficient to sustain an animal-cruelty conviction for leaving a dog in a hot car, the dog presented just such symptoms. See State v. Butler, 175 N.H. 444, 293 A.3d 191, 194 (2022) (explaining that the confined dog post-rescue registered an internal temperature of “over 105 degrees” and required “24-hour-care” in a “veterinary hospital”); State v. Washburn, 325 A.3d 136, 143 (Vt. 2024) (referencing the confined dog's “panting,” “swollen” tongue, and diagnosis with the “early stages of heat exhaustion”); City of Beachwood v. Pearl, 111 N.E.3d 620, 636 (Ohio Ct. App. 2018) (relying on testimony that the confined dogs were “panting profusely with very dry, hot tongues,” were “beginning to become distressed,” and were “showing signs of heatstroke or dehydration”).4 The absence of such symptoms here cements our conclusion that a reasonable factfinder must have had a reasonable doubt in this case.5

*6 Before turning to the response of the government and the dissent, we pause to underscore why Long and Mejia-Cortez encourage caution where a factfinder relies on “common sense” assumptions: what we believe to be true may not be so. Take the inference that shade and ventilation could not have kept the temperature of Ms. Ross's car within a tolerable range. A Department of Energy website suggests that “air temperatures directly under trees can be as much as 25°F cooler than air temperatures above nearby blacktop.” Landscaping for Shade, U.S. Dep't Energy, https://www.energy.gov/energysaver/landscaping-shade; https://perma.cc/DB76-HYJ6. If the Department of Energy's estimate is correct, the temperature inside of the shaded car could have been seventy-three degrees Fahrenheit—twenty-five degrees cooler than the temperature recorded by the police car. Or, to give another example, the government suggests that Cinnamon's fur acted “as an additional layer that retains heat,” but the American Kennel Club explains that many dogs with apparently thick fur have double coats that, by creating an insulating effect, in fact help keep them “cool in hot weather.” Harriet Meyers, Is It OK to Shave Your Dog's Coat in Summer, American Kennel Club, https://www.akc.org/expert-advice/health/is-it-ok-to-shave-your-dog/; https://perma.cc/PVH5-B477. Cinnamon's fur thus might cut against the government.

We express no opinion on the accuracy of the facts asserted by the above sources; adversarial testing at trial could well have debunked them. We cite them only to support the following point. When a factfinder engages in “common sense” adjudication in place of adjudication grounded in evidence, it creates a greater risk that its judgment will rest on factual error—the exact sort of risk that the “beyond a reasonable doubt standard” was designed to reduce. See Rivas, 783 A.2d at 133.6

The government and the dissent respond to our conclusion that the evidence was insufficient in two ways.

First, they dispute our conclusion that Cinnamon manifested no symptoms of heat-related distress. For its part, the government suggests that Cinnamon “showed outward signs of distress given her incessant barking.” But the government and Ms. Ross offer equally plausible, competing explanations for Cinnamon's barking— the government reads it as a cry for relief from the heat, while Ms. Ross suggests it stemmed from separation anxiety. As neither we nor the trial court speak dog—and the government offered no witness who purported to do so—we are not convinced that a reasonable factfinder, applying the beyond-a-reasonable-doubt standard, could adopt the government's interpretation to the exclusion of Ms. Ross's.7

The dissent, rather than rely on Cinnamon's barking, cites body-worn camera footage (taken while Cinnamon was inside Officer Torres's van) that it contends shows Cinnamon “panting heavily.” Post at ––––. It also notes that Officer Torres identified excessive panting as a sign of heat-related distress. We, however, think that Officer Torres is the better judge of what constitutes excessive panting. And Officer Torres reported no signs of distress when he examined Cinnamon. We do not believe that our obligation to view the evidence in the light most favorable to the government requires us to supplant a diagnosis made by an animal control officer present at the scene with our own “common sense.”

*7 Second, the government and the dissent contend that Officer Torres's testimony filled any record gaps regarding the conditions within Ms. Ross's car. So, let's look at that testimony. Officer Torres testified that “dogs locked in cars can be fatal, given the time frame of how long they've been in a car.” He explained that the temperature inside a car, depending on its time of exposure, can be “double” the exterior temperature. Finally, he stated that if Cinnamon had been left in the car for longer, “it could definitely have been fatal.”

That's a lot of caveats. We do agree, as a matter of common sense, with the thrust of Officer Torres's testimony. Yes, the interior of a car can, depending on the car's degree of exposure to the elements, become hotter than the exterior temperature. And yes, locking a dog in a car can be fatal, depending on how long the dog remains in the car and how hot the car's interior becomes. Those propositions are but truisms. What is missing from Officer Torres's testimony is specifics. For how much longer did Cinnamon need to be left in the car? At what interior temperature does sustained exposure pose a risk of health consequences? Officer Torres did not say. And even if he had said, he had no way of knowing whether those thresholds were reached in Cinnamon's case. How could he? After all, he (1) “didn't inspect the vehicle” and (2) thought Cinnamon “looked fine.”

At bottom, Officer Torres's testimony rests on similar assumptions to those we rejected above. To us, therefore, his testimony cannot fill the gaps we have identified.8 Accordingly, we hold fast to our conclusion that the evidence presented in this case was insufficient.

By reaching this holding, we in no way intend to question the actions taken by Mr. Vasile, the firefighters, Officer Torres, and the responding police officers. To the contrary, we commend them for their heroic efforts; where a situation could be dangerous for an animal like Cinnamon, we hope all would respond just as Mr. Vasile did. And let us repeat: leaving a dog in a car on a hot day is at a minimum ill-advised. The question here, though, is whether it was criminal. And where criminal sanctions are concerned, “could be” is not enough. We thus reverse Ms. Ross's conviction.

III. Conclusion

For the foregoing reasons, we reverse and remand with instructions to enter a judgment of acquittal.

So ordered

Concurrence

Howard, Associate Judge, concurring:

I join the majority opinion and write separately only to address a point of significant interest, raised by the writings of my colleagues, which together represent the first published discussion involving the use of AI tools in decision making at this court. Following in the recent footsteps of Judge Newsom from the U.S. Court of Appeals for the Eleventh Circuit, the dissent makes use of the ChatGPT large language model artificial intelligence tool by OpenAI, and the majority opinion responds in-kind to contrast the effort. See post at –––– – –––– & nn.4-5; ante at –––– n.2. Deferring discussion to an opinion with precedential force, the dissent points to Judge Newsom's thoughtful discussion in the Snell case. See Snell v. United Specialty Ins. Co., 102 F.4th 1208, 1221-35 (11th Cir. 2024) (Newsom, J., concurring). I write, since we have broached the topic, to highlight a few brief points not addressed in Judge Newsom's insightful concurrence, that I have considered personally and as part of our D.C. Courts AI Task Force, which I find important considerations in judicial and court use of AI tools.

*8 To be clear, I cast no aspersion on the use of AI by my colleagues. I find it interesting. AI tools are proliferating and we ignore them at our own peril. Not only for the concerning capabilities they now give parties with ill intent,1 but for the great utility such tools could potentially provide in easing the strain on our increasingly overburdened courts.2
AI tools are more than a gimmick; they are coming to courts in various ways, and judges will have to develop competency in this technology, even if the judge wishes to avoid using it. Courts, however, must and are approaching the use of such technology cautiously. Specific use cases are being considered and we must always keep in mind the limits of different AI tools in how and when we use them, particularly with regard to security, privacy, reliability, and bias, to ensure ethical use.

Broadly, an AI system can be susceptible to bias at multiple points in its execution.3 Model Code of Judicial Conduct Rules 2.2 and 2.3, dealing with impartiality and fairness and bias, prejudice, and harassment, are potentially implicated in reliance on a system infected with bias. Ignorance of the technology seems like little defense in consideration of the duty of competence in Rule 2.5. Other issues abound, but security and confidentiality of court information are particular concerns. Accordingly, before using an AI tool a judicial officer or staff member should understand, among many other things, what data the AI tool collects and what the tool does with their data.

*9 The quote has many attributions that “if it is free, you are the product.” Many AI tools benefit from what we feed into them, documents, prompts, etc., virtually every aspect of our interaction trains and hones such tools. That is part of the early-mover advantage of ChatGPT in particular, which blew away previous records to reach one million users in five days4—and 100 million within two months of going live.5 As of January 30, 2025, it was estimated to have approximately 300 million weekly users.6 It is hard to imagine a company that could afford to pay that many people to test and develop their model. However, such a system raises serious practical and ethical issues for a court. Security is a preeminent concern. I briefly look at a few hypotheticals in the context of this court to illustrate.

First, take the use case of a judge utilizing an AI tool to summarize briefs filed with the court well in advance of oral argument—a practice, along with summarizing voluminous records, that some AI tools appear to be quite adept at. It is the practice of this court to announce the members of a particular panel of judges the week before an oral argument. Should a judge be using an AI tool that trains on the data they submitted, they have now surrendered data which includes—at bare minimum—the submitted data, i.e. the briefs of the parties, and potentially personally identifying data, i.e. a username, IP address, and email address. Data which, reviewed together, could expose the judge's involvement on the panel to individuals and systems with access to that data before that information is public.

Next, fast-forward past argument and assume our hypothetical technophile jurist decides they will have the AI tool aid them in the preparation of a decision. AI tools offer many potential use cases here. For one, perhaps with careful prompting, detailing the types of facts or story that is desired, the AI tool could be used to pull from the record and produce a first draft of the factual rendition section of the decision. It could develop an initial statement of the standard of review and controlling law. In varying degrees of quality, depending on the tool and inputs, it could formulate a first take at some analysis. However, again, should the AI tool be training itself on the data, someone with access to the data would have access to judicial deliberative information and potentially personally identifying login/user information that could identify the judge as well. Of even more concern, as the data trains the tool, another user could stumble upon it or some aspects of it regurgitated by the AI tool. Even if the odds are miniscule, confidential judicial deliberative information has potentially leaked out ahead of a decision in this scenario.

Consider further the scenario that any of the material used in either prior hypothetical contained sensitive information that would otherwise be subject to redaction, i.e. social security numbers, account numbers, minor's names, etc. If unredacted briefs or records were loaded into the AI tool, it would be an instant failure of the court's duty to protect such information. Three hundred million users, in the scenario of ChatGPT, described above, would potentially have access.

*10 I pause briefly here to note that such concern does not appear to arise from the use of AI in this decision. The dissent's generalized hypothetical questioning, without more, does not strike me as remotely unique to this case in a way that could even inadvertently expose deliberative information. The majority's use of ChatGPT provides comparison by prompting the tool against the facts of a previous case for analysis. It strikes me that the thoughtful use employed by both of my colleagues are good examples of judicial AI tool use for many reasons—including the consideration of the relative value of the results—but especially because it is clear that this was no delegation of decision-making, but instead the use of a tool to aid the judicial mind in carefully considering the problems of the case more deeply. Interesting indeed.

The previous examples that I described as potential improper use of an AI tool, however, could be accomplished with the use of an AI tool with robust security and privacy protections. Even more exciting, AI companies have begun to announce the release of government oriented tools which promise to provide such protections and allow for such potential use cases.7

As state courts across the country cautiously consider these issues, the National Conference of State Courts has taken a lead in coordinating efforts. It has put together an AI Rapid Response Team and created a policy consortium, constantly updating resources. See Thomson Reuters Institute/NCSC AI Policy Consortium, Nat'l Ctr. for State Cts., https://www.ncsc.org/consulting-and-research/areas-of-expertise/technology/tri-ncsc-ai-policy-consortium; https://perma.cc/2Z66-GXB4. And the D.C. Courts have not stood idly by, creating our D.C. Courts AI Task Force and partnering with the National Conference of State Courts. See District of Columbia Courts Administrative Order: Artificial Intelligence Task Force of the District of Columbia Courts, D.C. Cts. (March 5, 2024), https://www.dccourts.gov/sites/default/files/Artificial_Intelligence_Task_F orce_Administrative_Order_Final.pdf; https://perma.cc/JCU7-V9FW. As the use of AI begins to appear at the D.C. Courts, litigants and the citizens of the District can be assured that cautious and proactive thought is being directed by our judges and D.C. Courts team members, toward the beneficial, secure, and safe use of AI technology.

Dissent

Deahl, Associate Judge, dissenting:

Niya Ross left her dog alone in a parked car in ninety-eight degree heat for an hour and twenty minutes. Ross parked her car facing directly into the sun, with minimal shade coming off a nearby tree, and left during the hottest portion of the hottest September 4 on record in the District's history—the late afternoon (from about 4:50 to 6:10 p.m.). Those are probably all the facts necessary for most people to conclude beyond a reasonable doubt that Ross's actions created a “plain and strong likelihood” that her dog would be harmed. See Dauphine v. United States, 73 A.3d 1029, 1033 (D.C. 2013) (quoting Russell v. United States, 65 A.3d 1172, 1184 (D.C. 2013)). My colleagues conclude otherwise, ruling that no rational factfinder could draw that conclusion. I disagree and dissent.

There was considerable record evidence supporting the trial court's guilty verdict for misdemeanor cruelty to animals, beyond the barest facts noted above (which alone strike me as sufficient to support the guilty verdict). All of the relevant witnesses and responders, other than Ross herself, recognized that leaving a dog in a car on a blazing hot summer day—even with the windows cracked a few inches, and even if only for a far shorter period than it turned out to be—required an immediate response to avoid harm to the dog. A bystander, Zachary Vasile, was the first on the scene. He heard the dog's “very loud” and “incessant barking,” explaining that—aside from it being “very hot” that day—it was “[t]he constantness of” the barking that “gave [him] concern.” Vasile understood that “this was a potentially dangerous situation for the dog.” He spent several minutes trying to track down the dog's owner, then tried but failed to open the car's doors (risking at least a nasty confrontation on the owner's return). When that didn't work, he called 311.

*11 The 311 receptionist then “put [Vasile] to a dispatcher” who put out “a level 1 emergency call”—meaning the situation posed a “risk of death or great bodily injury”—and dispatched “fire, animal control, and police” to the scene in light of the temperature that day. At the time of that dispatch Ross was still an hour away from returning to her car. Firefighters arrived first, with several police and animal control officers arriving shortly thereafter. The firefighters acted quickly: one tried to unlock the driver's side door by attempting to reach through its cracked window, and when his arm wouldn't fit, he manually forced the window down so that they could unlock the door and free the dog.

Animal control officer Aristides Torres then arrived on the scene shortly after Cinnamon had been removed, and he placed the dog in the back of his animal control vehicle (equipped with dog crates). Video footage of the dog shortly after she had been freed from the car and placed in Torres's animal control vehicle (at 5:29 p.m.) showed her panting heavily, and it would still be another forty-plus minutes before Ross returned to her car.

Torres provided the most critical testimony in support of the verdict. Torres testified that in his eight years on the job he had responded to calls for dogs locked in cars more than fifty times, largely in the summer months. He explained that the temperature inside of a car can “increase [to] double the temperature” of the external temperature, “[d]epending on the time” it is parked. And he also explained that it was “important to get [Cinnamon] out of the car” when the firefighters did because otherwise “it could definitely have been fatal.” My colleagues posit that Torres's testimony in this respect “rests on ... assumptions,” ante at ––––, but eight years as an animal control officer is called experience, not assumptions. And if Ross wanted to cast some doubt on Torres's testimony or test its foundations, cross-examination was the time to do it (not in a sufficiency appeal); I can understand why defense counsel didn't want to do that given how readily a longtime animal control officer could presumably shore up that opinion and strengthen the government's case. Ross also had an opportunity to offer any contradictory evidence in the defense case, but failed to do so. The trial court could thus reasonably rely on Torres's testimony as ironclad support for the conclusion that Ross had put her dog in harm's way.

All of that evidence was further supplemented by a heavy dose of common sense. Factfinders “need not check their common sense at the courthouse doors,” and “are permitted to use the saving grace of common sense and their everyday experience to draw reasonable inferences from the evidence presented.” Covington v. United States, 278 A.3d 90, 99 (D.C. 2022) (internal marks omitted) (quoting Long v. United States, 156 A.3d 698, 714 (D.C. 2017)). They are not tabula rasa bots whose only inputs are the evidence in the trial record; they can bring their prior knowledge and experiences to bear on their verdicts. And it is common knowledge that parked cars can quickly get far hotter than the ambient temperatures outside (just as Torres testified)—most people have opened a car door on a hot day to a blast of heat and a scorching steering wheel and belt buckles.1 It is similarly common knowledge that dogs with “dense” fur like Cinnamon are particularly vulnerable to heat. While I'm quite confident that any human would suffer if left in a car for an hour and twenty minutes in ninety-eight degree heat, if you put a dense fur coat on them, my confidence skyrockets.

*12 Based on all of the above evidence, and the common sense inferences from it, the trial court quite rationally concluded beyond a reasonable doubt that Ross did not provide Cinnamon with “proper shelter or protection from the weather,” a misdemeanor offense per D.C. Code § 22-1001. Really, who could doubt that? As the trial court opined, “you don't need expert testimony to conclude that leaving a dog in a hot car for at least an hour and 20 minutes is failing to provide the dog with protection ... from the weather.”

The majority offers four main responses, but they are unpersuasive.

First, the majority suggests that maybe cars heat up to dangerous temperatures only when left “in full sun” with windows fully up, hypothesizing that the interior of Ross's car might actually have been cooler than outside because her windows were cracked and there was some light shade. Ante at –––– – ––––. I invite them to test out that theory on the next ninety-something degree day in the District, but there is no need to dissect the fallacies underlying it here. Suffice it to say that nobody has ever left their car parked on the street for an extended period on a hot day and then opened their car door to a gust of cool refreshing air, no matter how much shade they parked in. Some shade or cracked windows might slightly ameliorate how quickly and drastically a car heats up, but they will not reverse the effect. While the majority correctly notes that a defendant is not required to prove anything, neither is the government “required to negate every possible inference of innocence before an accused may be found guilty of an offense beyond a reasonable doubt.” Hebron v. United States, 837 A.2d 910, 911-12 (D.C. 2003) (en banc) (quoting Smith v. United States, 809 A.2d 1216, 1221 (D.C. 2002)). Prosecutors do not need to debunk every imaginative hypothesis one might later dream up.

The majority also fails to view the record in the light most favorable to the government, as we are required to do in this posture, when it posits that Ross parked in the shade. The video evidence shows otherwise. It shows Ross's car facing directly into the beating sun, leaving her windshield to act as a giant magnifying glass for the sun's rays. There was at most a light smattering of shade hitting some parts of her car, as depicted in the appendices to this opinion, which are still images taken from the video exhibits.2 And most importantly, the government produced an experienced animal control officer who was on the scene and thus familiar with all of those relevant conditions, and he opined without refute that Ross's dog might have died had she not been removed from the car some forty-five minutes before Ross's eventual return. That is enough to conclude beyond a reasonable doubt that Ross's actions created a plain and strong likelihood that Cinnamon would be harmed but for responders’ interventions.

*13 Second, the majority invokes a countervailing principle to the one I have relied upon above, that factfinders can bring their common sense to bear on verdicts. The majority counters—citing to Mejia-Cortez v. United States, 256 A.3d 210 (D.C. 2021), and Long, 156 A.3d at 714—that “even where the fact in question may seem incontrovertible,” “inferences and common sense cannot serve as substitutes for evidence.” Ante at ––––. That generic principle is too broad if taken at face value; common sense can obviously fill some evidentiary gaps in a record, as our precedents make clear. For instance, there was no direct evidence at trial that a dog is an “animal” covered by the animal cruelty statute, but I assume the majority agrees with me that common sense can supply that link. And if Ross had intentionally broken each of Cinnamon's legs with a baseball bat, or stabbed her in the abdomen with a buck knife, I hope the majority agrees that no further proof would be necessary to establish a plain and strong likelihood that those actions would harm the dog (despite its rhetoric that “[r]es ipsa loquitur” has no role to play in the criminal law).

The question always comes down to whether the particular fact at issue is truly common sense enough to be inferred from the record evidence, and both Mejia-Cortez and Long quite sensibly answered in the negative on their particular facts. The disputed fact at issue in Mejia-Cortez was whether the Washington Metro and Transit Authority “had been issued a license to sell alcoholic beverages,” and in that case the government did not even “suggest that it could satisfy its burden by pointing to the obviousness” of that fact. 256 A.3d at 214-15. In Long the particular fact was whether a decade-old 2002 Dodge Intrepid was worth more than $1000 when there was no direct evidence of its value and no circumstantial evidence about its mileage, maintenance, or mechanical condition—aside from it being operable—factors which could obviously drastically affect its value. 156 A.3d at 714. While we held that one could not rationally conclude beyond a reasonable doubt that the car was worth more than $1000 on that record, as necessary to support a felony receipt of stolen property offense, we directed entry of a misdemeanor receipt of stolen property conviction, because of course the car had some value despite no direct evidence of that. We also acknowledged our prior holding that one could rationally conclude beyond a reasonable doubt that a relatively new car “clearly had a fair market value of more than $250,” even absent direct evidence on the point. Id. at 714-15 (discussing Curtis v. United States, 611 A.2d 51 (D.C. 1992)).

Both Mejia-Cortez and Long strike me as sensible because the disputed facts in those cases were not nearly so evident as the challenged fact here—that leaving a dog in a car for an hour and twenty minutes in ninety-eight degree heat creates a plain and strong likelihood of some harm to the animal. Had the government charged Ross with felony cruelty to animals, which would have required proof of a “substantial risk of death” or serious bodily injury, D.C. Code § 22-1001(c)-(d), I might agree that the evidence was insufficient to prove that aggravated five-year felony offense. But Torres's testimony that Cinnamon might have died had she not been rescued from that car forty-five minutes before Ross's return was itself a sufficient basis on which to conclude that Ross's actions created a plain and strong likelihood of some harm to the animal, even if only some unquantifiable degree of suffering. Jordan v. United States, 269 A.2d 848, 849 (D.C. 1970) (examining whether dog was left in conditions that would “cause [it] to suffer” under animal cruelty statute). That is all that the government was required to prove for the misdemeanor offense that Ross was convicted of. Id.

Third, the majority relies on Jordan, id., in which we reversed an animal cruelty conviction due to a lack of sufficient evidence to support it. Ante at ––––, –––– n.8. But again, the particular facts matter a great deal to any sufficiency analysis, and the majority omits them. The facts in Jordan were that a full-grown German shepherd was left outside in roughly twenty-five degree temperatures for about five hours. We stressed that “[i]t is a matter of common knowledge that some breeds of dogs can remain exposed to extremely cold weather for many hours without injurious effects,”3 269 A.2d at 849, as anybody who's even roughly familiar with the Iditarod knows. There is no corollary common knowledge—because it is counterfactual—that there are dog breeds that can be safely left in a car for an hour and twenty minutes in ninety-eight degree heat. They do not run a Death Valley summer Iditarod. So Jordan is of no help to the majority.

*14 To be sure, a person can always be wrong in what they think to be common knowledge, so that a factfinder should always be willing to reexamine and abandon their priors in light of the evidence presented at trial. And an appeal to common knowledge generally cannot stand up against evidence that actually undermines or contradicts it. But as I have detailed above, the evidence at trial only corroborated that Cinnamon was placed in a harmful and potentially deadly situation, so there was nothing irrational about the trial court's verdict.
Let me nonetheless briefly scrutinize what I have claimed to be common knowledge, using both the relevant facts of this case and those presented in Jordan. I have asked ChatGPT, “Is it harmful to leave a dog in a car, with the windows down a few inches, for an hour and twenty minutes when it's 98 degrees outside?”4 Its response, with my emphasis added, follows:

Yes, leaving a dog in a car under these conditions is very harmful. Even with the windows slightly open, the temperature inside a car can quickly rise to dangerous levels. In fact, on a 98-degree day, the temperature inside a car can escalate to over 120°F (49°C) in just a matter of minutes, which can cause heatstroke or even be fatal to a dog.

Dogs can suffer from heatstroke when they are exposed to extreme temperatures, as they do not regulate heat as efficiently as humans. They rely on panting to cool down, but this becomes less effective in a hot, confined space like a car. Symptoms of heatstroke in dogs include excessive panting, drooling, weakness, vomiting, and even collapse.

For your dog's safety and well-being, it's important never to leave them in a hot car, even with the windows cracked. If you need to run errands or be in a hot environment, it's best to leave your dog at home in a cooler, safer space.

Now compare that unequivocal affirmative answer to how it responds to the facts of Jordan. I asked ChatGPT, “Is it harmful to leave a German shepherd outside in 25 degree temperature for five hours?” The first paragraph of its far lengthier response—which boils down to “it depends”—was:

Whether it's harmful to leave a German Shepherd outside in 25°F (- 4°C) for five hours depends on several factors, including the dog's health, coat condition, and access to proper shelter. German Shepherds are a hardy breed with a double coat that provides some insulation, but prolonged exposure to cold can still be harmful. Here's what to consider:

*15 It then details five relevant factors that should be taken into consideration, including the dog's “health and age,” its “coat condition,” its “activity level,” its access to shelter, and the “duration” (despite five hours being baked into the prompt).5

If I were to reframe ChatGPT's answers in terms of the relevant legal standards, its first answer reads to me as something like, “Yes, beyond a reasonable doubt, leaving a dog in a car for an hour and twenty minutes in 98-degree temperature is very likely to cause it harm.” Its second answer, concerning Jordan, is “you could not say beyond a reasonable doubt that leaving a German shepherd outside in 25 degree temperature is likely to cause it harm, though it possibly could depending on a host of factors.” I think that aligns perfectly with what my own common sense tells me—and at least a factfinder would not be irrational in tracking those lines of thought—so that we rightly reversed the conviction in Jordan, while Ross's conviction should be affirmed. But I digress.

Fourth, the majority seeks to distinguish a few analogous cases from other jurisdictions where animal cruelty convictions were upheld despite the dogs in each case being left in cars for both briefer periods and on cooler days. See City of Beachwood v. Pearl 111 N.E.3d 620, 636-37 (Ohio Ct. App. 2018) (forty minutes in 84 degree temperature); State v. Washburn, 325 A.3d 136, 139 (Vt. 2024) (more than “five to ten minutes” after an officer saw the dog in “moderate distress” in 78 degree temperature); State v. Butler, 175 N.H. 444, 293 A.3d 191, 193-94 (2022) (thirty minutes to an hour with the temperature “around 92 degrees outside”). Notably, it offers no analogous cases of its own where animal cruelty convictions were reversed on even roughly similar facts.

The majority attempts to distinguish the above cases on the basis that there was some evidence that the animal was in actual distress in each of them, whereas here, Torres opined that Cinnamon “looked fine” and did not appear “in distress” when he arrived on the scene. What the majority overlooks, or at least drastically downplays, is that Ross was not even halfway into her frolic when Cinnamon was rescued and Torres arrived on the scene—Cinnamon was freed roughly thirty-five minutes into Ross's hour-and-twenty minute absence. So the fact that Cinnamon did not appear to be in distress yet, shortly after being removed from Ross's car, hardly undercuts the conclusion that there was a strong likelihood that she would get there over the next forty-five minutes had she not been rescued (which is still longer than two of the cases cited above, and on par with the third). In fact, Torres testified that “excessive[ ] panting” is an early sign of distress in a dog, and video evidence taken several minutes after Cinnamon was removed from the car showed her to still be panting heavily. While Torres did not seem to think Cinnamon's heavy panting alone amounted to actual distress, it is certainly some support for the conclusion that she was well on her way, less than halfway into Ross's absence.

*16 So whatever one thinks about what I have claimed to be common knowledge above, the actual and uncontradicted evidence in this case—taken in the light most favorable to the verdict—was that the temperature inside of Ross's car would have been much hotter than the 98 degrees outside.6 And if firefighters did not rescue Cinnamon from the car when they did, “it could definitely have been fatal.” That is more than a sufficient evidentiary basis for a factfinder to rationally conclude that Ross's actions created a “plain and strong likelihood” that Cinnamon would be harmed, and so I dissent. I would affirm Ross's conviction.

[Appendix images not included]

All Citations
--- A.3d ----, 2025 WL 561432

Footnotes

1 The trial court took judicial notice of “a printout from the National Weather Service, including temperature for Washington, D.C., on September the 4th, 2023.” Around the time of the incident, the dash thermometer of a responding police cruiser read approximately ninety-seven degrees Fahrenheit.

2 We, like the dissent, harbor doubts about whether ChatGPT is “a good proxy for what is, and what isn't, common knowledge.” Post at –––– n.4. But to the extent the dissent relies on ChatGPT's degree of certainty as to whether leaving a dog in a hot car is harmful, we note that ChatGPT expresses similar certainty in its response to the query, “How much would a pretty clean, operable 2002 Dodge Intrepid with no significant dents or scratches have been worth in 2012?”:

In 2012, a 2002 Dodge Intrepid in pretty clean, operable condition with no significant dents or scratches would have likely been worth between $3,000 and $5,000.

The exact price would have depended on factors such as mileage, location, and the specific condition of the car (interior, mechanical health, etc.). For instance, a lower-mileage model with a well-maintained engine could have been closer to the higher end of that range, while a higher-mileage model might have been valued closer to the lower end. Generally, as a mid-size sedan from 2002, it would not have been fetching a premium price by 2012, but it still had decent value as an affordable used car.

Note that $3,000 (ChatGPT's minimum price) is significantly above the $1,000 threshold at issue in Long. ChatGPT's analysis, therefore, does not correspond to at least one of our sufficiency decisions.

3 The trial court viewed the fact that the windows were lowered as evidence of Ms. Ross's knowledge that leaving a dog in a car on a hot day is dangerous, but the fact certainly undermines any assumption that the temperature inside the car soared as it would in a completely closed car.

4 The dissent points out that in these three cases, our sister courts found the evidence sufficient despite the dogs having been “left in cars for both briefer periods and on cooler days.” Post at ––––. This critique misses the mark—we are not suggesting that no dog left in a car on a ninety-eight degree day for an hour and twenty minutes will suffer. Instead, we contend that because, despite being left within a car for a longer period and on a hotter day than those other dogs, Cinnamon did not manifest their symptoms, we see a reasonable probability that Cinnamon was differently situated from those other dogs. Put differently, the absence of symptoms of heat exhaustion in Cinnamon reinforces the conclusion that mitigating circumstances (e.g., shade, ventilation) were at play in her case.

5 Because this holding alone suffices to reverse Ms. Ross's conviction, we need not address Ms. Ross's contention that the evidence was insufficient to prove that she acted with malice.

6 The dissent recognizes that what a factfinder considers to be common knowledge may prove incorrect. We cannot agree, however, with the dissent's implied solution—that a factfinder need only reexamine its assumptions when faced with evidence that “actually undermines or contradicts [them].” See post at ––––. That contention runs headlong into the proposition, recognized by the trial court, that a criminal defendant is “not required to prove anything.” See also Porter v. United States, 826 A.2d 398, 407 (D.C. 2003) (“[E]very defendant in a criminal trial has a right not to testify or not to produce any evidence, and the burden of proving guilt rests with the government.”). We thus find the dissent's reliance on Ms. Ross's failure “to offer any contradictory evidence” ill-taken. Post at ––––.

7 At the risk of sounding like a broken record, the government's “common sense” inference regarding the cause of Cinnamon's barking again appears to rest on a shaky foundation. The Royal Society for the Prevention of Cruelty to Animals does not list barking as a symptom of heatstroke in dogs. Dog Heatstroke Treatment, RSCPA, https://www.rspca.org.uk/adviceandwelfare/pets/dogs/health/heatstroke; https://perma.cc/9SUR-TZUW. By contrast, the American Kennel Club lists “barking” as indicative of separation anxiety. Randa Kriss, Anxiety in Dogs: Signs, Symptoms, Treatment, American Kennel Club, https://www.akc.org/expert-advice/health/treating-dog-anxiety/; https://perma.cc/6KBU-VJ7M. To reiterate, however, we do not rely on this extra-record evidence for purposes of resolving this appeal.

8 We do not think we are being too stingy with respect to Officer Torres's testimony. After all, we have not created the requirement that the government's showing be particularized to the circumstances involved in the alleged cruelty out of whole cloth—that requirement flows from our statements in Jordan. See 269 A.2d at 849 (noting that the factfinder's determination of guilt must focus on “the shelter or protection from the weather supplied this dog on this occasion” (emphasis added)).

1 Such as the ever-increasing ability to falsify evidence, like images, audio, and video, and sow disinformation in and outside of the courtroom. A prominent example is the memorable “deep fake” image, generated by a construction worker playing with an AI tool, of Pope Francis in a particularly stylish puffer coat, which appeared indistinguishable from reality and took the internet by storm. See Drake Bennett, AI Deep Fake of the Pope's Puffy Coat Shows the Power of the Human Mind, Bloomberg (April 6, 2023, 7:00 AM), https://www.bloomberg.com/news/newsletters/2023-04-06/pope-francis-whitepuffer-coat-ai-image-sparks-deep-fake-concerns; https://perma.cc/3D6V-ZCFW.
A cogent description and discussion of these concerns can be found in the interim guidance from the National Center for State Courts. AI Rapid Response Team, Nat'l Ctr. for State Cts., AI and the Courts: Digital Evidence and Deepfakes in the Age of AI (June 2024), https://www.ncsc.org/__data/assets/pdf_file/0019/101683/ncsc-ai-rrt-deepfakesjune-2024.pdf; https://perma.cc/86VE-3WGM.

2 The D.C. Courts are such a system. It has been well covered in the news for several years that we face historic vacancies. The D.C. Superior Court has in the recent past, and may soon again, faced double digit vacancies. This court has been without a full complement of judges for more than a decade. Our current two-judge vacancy represents nearly one-third of our court. Compounding this issue is an ever-dwindling number of senior judges—former active judges who commit to continued public service—seasoned veterans who are valuable resources in accomplishing the work of this court. And, structurally, this court faces the challenge of having the same nine judgeships over the court's approximate fifty-five-year existence, while the courts and agencies we review have grown to numbers of judges and administrative adjudicators regularly exceeding 100 each. Compare D.C. Code § 11-702 (1973 Ed.), with D.C. Code § 11-702 (composition of D.C. Court of Appeals); see D.C. Code § 11-903 (composition of D.C. Superior Court); D.C. Superior Court Judges, D.C. Cts., https://www.dccourts.gov/superior-court/judges; https://perma.cc/Q6GP-VMGL; D.C. Public Salary Information, D.C. Dep't Hum. Res., https://dchr.dc.gov/public-employee-salary-information; https://perma.cc/L8Q6-KLJA (listing all D.C. employees).

3 IBM offers a relatively short, simplified breakdown of AI bias. James Holdsworth, What is AI Bias?, IBM (Dec. 22, 2023), https://www.ibm.com/think/topics/ai-bias; https://perma.cc/HL7S-YJW7.

4 Bernard Marr, A Short History of ChatGPT: How We Got to Where We Are Today, Forbes, (May 19, 2023, 1:14 AM), https://www.forbes.com/sites/bernardmarr/2023/05/19/a-short-history-of-chatgpt-how-we-got-to-where-we-are-today/; https://perma.cc/5LCV-8TNH.

5 Krystal Hu, ChatGPT Sets Record for Fastest-Growing User Base – Analyst Note, Reuters (February 2, 2023, 10:33 AM), https://www.reuters.com/technology/chatgpt-sets-record-fastest-growing-user-base-analyst-note-2023-02-01/; https://perma.cc/425D-HGQU.

6 ChatGPT / OpenAI Statistics: How Many People Use ChatGPT?, Backlinko, https://backlinko.com/chatgpt-stats; https://perma.cc/3QY3-ZN59 (last updated January 30, 2025).

7 A particularly interesting discussion of the most recent announcements with thoughtful comments on the potential for courts—complete with what appears to be an AI generated image of judge with a holographic heads-up-display—comes from Judge Scott Schlegel of Louisiana. See The Wait May Be Over: Government AI Products Could Give Courts the Green Light, [sch]Legal Tech, (February 5, 2025), https://judgeschlegel.substack.com/p/the-wait-may-be-over-government-ai; https://perma.cc/5KY5-7TD4.

1 As a born-and-raised Arizonan, I've surely had more frequent, vivid, and painful experiences with this phenomenon than most people.

2 Appendix A shows Ross and the conditions around her car when she and her companion returned to it at 6:11 p.m. Notice that the sun is hitting the street directly, with no shade, all around Ross's car (her car, her companion, and Ross herself are casting the only shadows on the street around her car, though there are some reflections and glare on her car hood that could be mistaken for shadows). Appendix B comes from the vantage point of Torres's animal control vehicle, which was parked front bumper to front bumper with Ross's car, and it shows the tree that is the only candidate for providing some shade to Ross's car. The reader will notice how its shadow is being cast away from the street and onto the nearby building. Some stray branches may have jutted out enough to lend some light shade to Ross's car, but it wouldn't have been much. Appendix C confirms the point. It shows the sun very directly hitting the back of Torres's animal control vehicle (i.e., roughly as it would have hit Ross's front windshield). The reader will also notice the direct and bright glare of the sun coming straight through the light tree cover. Further notice in Appendix C that while the trees and houses on the opposite side of the street are casting shadows into the street, none of the visible trees on Ross's side of the street are doing so because they are of course casting shadows in the same direction—away from Ross's side of the street. Even when viewed generously to Ross, Ross's car was receiving only a light smattering of shade from a nearby tree.

3 It strikes me as reasonably well known that German shepherds are one of those dog breeds that endure the cold well, or at least that is fairly inferable from their heavy coats.

4 I do not mean to suggest that ChatGPT is a good proxy for what is, and isn't, common knowledge—it is definitely not. It can answer questions that are far from common knowledge. For instance, when I asked it what the forty-first element in the periodic table is, it responded (apparently correctly) with Niobium (Nb). But it is at least a point in favor of something being common knowledge that it is, in fact, true; and it is a far stronger point against it if it's not. Also, when I had each of my three law clerks run this same inquiry, ChatGPT gave each of them a slightly different but substantively similar answer, all beginning with an unequivocal “Yes.” Because I am writing only for myself, I will not delve into the many issues and concerns surrounding using AI-powered large language models like ChatGPT in judicial decisionmaking. If this dissenting opinion had some precedential force, I would at least want to explore the value and dangers of using AI even when used only for this bit of color commentary. But for present purposes, I am content to point the reader to a thoughtful and engaging discussion on that topic, which I largely agree with. See Snell v. United Specialty Ins. Co., 102 F.4th 1208, 1221-35 (11th Cir. 2024) (Newsom, J., concurring).

5 The majority suggests that ChatGPT's answer to its own question about the value of a 2002 Dodge Intrepid in 2012 is in some tension with Long, but it isn't. Using the majority's own Q&A, ChatGPT answered that the Intrepid's value would “likely” fall in the $3000 to $5000 range, but it noted that the very same factors we highlighted in Long—mileage and maintenance—could bring it outside of that range. By simply asking a more targeted question of ChatGPT, it confirms the point: “Would you say, beyond a reasonable doubt, that an operable 2002 Dodge Intrepid would be worth more than $1000 in 2012?” Its answer is roughly the same one we gave in Long. To paraphrase, it says that the car would “likely” be worth more than $1000, “but whether it was beyond a reasonable doubt depends on factors like condition, mileage, location, and market trends at the time.” Conversely, when I ask whether it can “say, beyond a reasonable doubt, that leaving a dog in a car for an hour and twenty minutes in 98 degree heat would raise a plain and strong likelihood of harming the dog,” its answer is “Yes, beyond a reasonable doubt,” with extensive elaboration.

6 While Torres said more specifically that the temperature could double inside a car depending on the time it was parked, he did not specify how much time it would take for that to occur. So I do not think one could fairly infer from his testimony that the temperatures in Ross's car might have reached double the outside temperatures (196°F) in the time she was gone. Could the temperatures in that car have gotten about halfway there, and reached into the 140°s? Sure, I would say that's within the realm of a reasonable inference that one could rationally draw in the government's favor on this record. But it is safer still to say only that the temperatures would have been much hotter in that car than outside of it, and I think that is sufficient to support the conviction in this case.

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