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April 2, 2026 Get Citation Alerts Download PDF Add Note

Peo v. Aragon

Colorado Court of Appeals

• Citations: None known
• Docket Number: 22CA1686

• Precedential Status: Non-Precedential

• Opinion

• Authorities (18)

• Cited By (0)

• Summaries (0)

• Similar Cases (18.7K)

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Combined Opinion

22CA1686 Peo v Aragon 04-02-2026

COLORADO COURT OF APPEALS

Court of Appeals No. 22CA1686
Arapahoe County District Court No. 21CR1998
Honorable Elizabeth Weishaupl, Judge

The People of the State of Colorado,

Plaintiff-Appellee,

v.

David Cristobal Aragon,

Defendant-Appellant.

JUDGMENT REVERSED AND CASE
REMANDED WITH DIRECTIONS

Division IV
Opinion by JUDGE JOHNSON
Harris and Schock, JJ., concur

NOT PUBLISHED PURSUANT TO C.A.R. 35(e)
Announced April 2, 2026

Philip J. Weiser, Attorney General, Sonia Raichur Russo, Senior Assistant
Attorney General, Denver, Colorado, for Plaintiff-Appellee

Megan A. Ring, Colorado State Public Defender, Kira L. Suyeishi, Deputy State
Public Defender, Denver, Colorado, for Defendant-Appellant
¶1 Defendant, David Cristobal Aragon (Aragon), appeals the

judgment of conviction entered on jury verdicts finding him guilty of

two counts of second degree assault. Aragon contends that (1) the

district court erred by failing to define “harm” in the jury

instruction for second degree assault, section 18–3–203(1)(h),

C.R.S. 2025; (2) there was insufficient evidence to support his

convictions; (3) his equal protection rights were violated because he

was convicted under a statute imposing a harsher penalty for

conduct that could have been subject to a less severe penalty; (4)

the court allowed the prosecutor to engage in prosecutorial

misconduct during voir dire; and (5) cumulative error requires

reversal.

¶2 We agree with Aragon that the district court erred by failing to

define the word “harm” for the jury and that the error was plain.

But we disagree with Aragon that there was insufficient evidence to

support his conviction based on the definition of “harm” enunciated

in Plemmons v. People, 2022 CO 45, ¶¶ 43, 52 (Plemmons II).

Therefore, although the jury instruction error compels us to reverse

Aragon’s judgment of conviction, the prosecutor is not barred by

double jeopardy to retry Aragon. And based on our disposition, we

1
need not address his remaining contentions. Accordingly, we

reverse the judgment of conviction and remand the case to the

district court for a new trial.

I. Background

¶3 In September 2021, Aragon’s ex-girlfriend — who had obtained

a protection order against him — unexpectedly arrived at the same

party he attended for one of his family members. The ex-girlfriend

called the police and Officer William Idler (Officer Idler) arrested

Aragon for allegedly violating that order. Aragon was placed in

handcuffs, but because of a recent surgery to his shoulder, one of

his arms was in a sling, so the officers handcuffed Aragon’s

uninjured arm behind his back, while the handcuff was placed

around the belt of the sling for his injured arm. This arrangement

permitted Aragon to have some movement of his arm in the sling.

¶4 Some of the later events were caught on the officers’ body-cam

videos. Once arrested, Aragon had several seizure-like episodes

where he was snorting and shaking at the scene and in the

ambulance that had been called by officers to transport Aragon to

the hospital. In the emergency room, Aragon was placed in a

separate patient room. Shortly after, Aragon told hospital staff that

2
he needed to defecate, but he was told to wait. Aragon defecated on

the floor of the room, and when a hospital staff member returned

and opened the door, Aragon ran out yelling that he had gone to the

bathroom and had “shit” all over himself.

¶5 Officer Glen Snow (Officer Snow) handcuffed Aragon and,

along with Officer Idler, began to lead him toward the hospital exit.

Aragon had another seizure-like episode and fell to the floor,

defecated again, pulled his pants down, wiped or threw feces toward

or on the officers, and continued to yell profanities at the officers

and hospital staff.

¶6 Aragon was charged with two counts of second degree assault,

two counts of third degree assault, and violation of a protection

order. The jury convicted him of two counts of second degree

assault in violation of section 18–3–203(1)(h) but acquitted him of

third degree assault in violation of section 18–3–204(1)(b), C.R.S.

2025, as to Officer Idler, and violation of a protection order. The

remaining third degree assault charge was dismissed by the

prosecutor.

3
II. Jury Instruction

¶7 Aragon contends that the district court erred by failing to

define the term “harm” for the jury either under People v. Plemmons,

2021 COA 10, ¶ 13 (Plemmons I) or Plemmons II, ¶¶ 43, 52. We

agree.

A. Waiver

¶8 The Attorney General contends that Aragon waived this

contention because the prosecutor, defense counsel, and the court

thoroughly reviewed the jury instructions, making edits and

additions, and Aragon did not specifically ask for a definition for the

word “harm” for second degree assault.

¶9 Waiver is the “intentional relinquishment of a known right or

privilege.” People v. Rediger, 2018 CO 32, ¶ 39 (quoting Dep’t of

Health v. Donahue, 690 P.2d 243, 247 (Colo. 1984)). To find waiver,

“we must find that the defendant (or his counsel) knew of the right

before relinquishing it.” People v. Bott, 2019 COA 100, ¶ 20.

Because waiver “extinguishes error, and therefore appellate review,”

we indulge “every reasonable presumption against” it. Phillips v.

People, 2019 CO 72, ¶¶ 18, 22 (quoting Rediger, ¶¶ 39-40). If

waiver is not found, but the defendant failed “to timely assert a

4
right,” the claim is forfeited. Bott, ¶ 22. The difference between

waiver and forfeiture is that waiver requires intent, but forfeiture is

usually the result of neglect. Rediger, ¶ 40. While “waiver

extinguishes error,” we will review a forfeited error under the plain

error standard of review. Id.

¶ 10 We acknowledge that the parties’ counsel and the district

court in this case thoroughly reviewed the jury instructions. But

we must examine the record to determine whether counsel

impliedly waived the issue because “defense counsel considered

raising the unpreserved contentions before the trial court but then,

for a strategic or any other reason, discarded the idea.” Phillips,

¶ 22.

¶ 11 Here, nothing in the record suggests that Aragon’s counsel

considered requesting an instruction defining “harm” and made a

strategic decision not to. Because we must “indulge every

reasonable presumption against waiver,” we conclude that Aragon

did not waive this claim but that it was forfeited. Rediger, ¶ 39

(quoting People v. Curtis, 681 P.2d 504, 514 (Colo. 1984)). We thus

turn to whether the district court erred by not defining harm in

Aragon’s jury instruction.

5
B. Failure to Define Harm

¶ 12 Aragon contends that, because the jury was not instructed on

the definition of “harm,” the district court committed error. We

agree that Aragon was entitled to a definition of “harm.”

1. Standard of Review and Applicable Law

¶ 13 We review jury instructions de novo to ensure that the jury

was properly instructed on the governing law. People v. Payne,

2019 COA 167, ¶ 16. District courts have “discretion in

formulating jury instructions if ‘they are correct statements of the

law and fairly and adequately cover the issues presented.’” Id.

(quoting People v. Nerud, 2015 COA 27, ¶ 35). Accordingly, whether

a judge gives a particular jury instruction is reviewed for an abuse

of discretion. People v. Garcia, 2021 COA 80, ¶ 9. A district court

abuses its discretion if its “decision was manifestly arbitrary,

unreasonable, or unfair, or was based on an erroneous

understanding of the law.” Id.

¶ 14 It is undisputed that Aragon did not object to the jury

instructions lacking a definition of “harm”; therefore, his contention

is unpreserved. We review an unpreserved contention of error for

6
plain error. Hagos v. People, 2012 CO 63, ¶ 14. Plain error is error

that is obvious and substantial. Id.

¶ 15 Generally, an error is obvious when “the action challenged on

appeal . . . contravenes a clear statutory command; (2) a well-

settled legal principle; or [3] Colorado case law.” People v. Pollard,

2013 COA 31M, ¶ 40 (internal quotations omitted).

¶ 16 Under the substantiality factor, we must determine whether

the error “so undermined the fundamental fairness of the trial itself

as to cast serious doubt on the reliability of the judgment of

conviction.” Hagos, ¶ 18 (quoting Wilson v. People, 743 P.2d 415,

420 (Colo. 1987)).

¶ 17 And when conducting plain error review, the supreme court

has instructed that we must apply the law at the time of trial, not

the law in effect on appeal. See People v. Crabtree, 2024 CO 40M,

¶¶ 55-57, 67.

1. Analysis

¶ 18 The Attorney General contends that the court did not err by

failing to define “harm” because Plemmons I did not mandate that a

court must define that term for the jury.

7
¶ 19 In that case, a division of this court determined that the

statutory language for second degree assault in section

18-3-203(1)(h) was ambiguous. Plemons I, ¶ 22. That provision

says, as relevant here, that a person commits second degree assault

if “[w]ith the intent to infect, injure, or harm . . . a peace officer . . .

[he or] she causes such person to come into contact with . . . feces.”

Id. at ¶ 12 (emphasis added). The defendant in Plemmons I

contended that the evidence did not support a finding that she had

intended to injure or infect the officers when she spit on them, and

so the only other possibility was that she intended to harm the

officers. Id. at ¶ 13.

¶ 20 The division determined that the term “harm” was ambiguous

because it “could reasonably be interpreted in a number of different

ways, including, among other things, physical injury or emotional,

reputational, or financial damage.” Id. at ¶ 22. The district court

instructed the jury as follows:

The term “harm” as it is issued in Instruction
No. 10 & 11 means psychological or emotional
harm. It can include the following

1. Fear,

2. Anxiety,

8
3. Or any other type of significant distress

that is based upon the danger of injury or
infection from contact with bodily fluids. The
defendant need not have acted with the intent
to cause harm that is permanent or long-
lasting in nature, but the defendant’s intent
must have been to cause psychological or
emotional harm that is not fleeting or minimal
in nature.

Id. at ¶ 42. The division concluded that the district court’s

interpretation of the word “harm” to mean psychological or

emotional harm was consistent with the legislative history, and

because the district court instructed the jury on that term, the

second degree assault statute was constitutional. Id. at ¶¶ 30-31.

¶ 21 Because Plemmons I held that section 18–3–203(1)(h) contains

an ambiguous word if “harm” is not defined, by implication the

division concluded, and we agree, that a court must define that

term to avoid a potentially constitutionally infirm statute upon

which a defendant is convicted. Id. at ¶¶ 22-23. But it was

precisely because the jury was instructed with a definition of

“harm” in Plemmons I that the division upheld the defendant’s

conviction. Id. at ¶¶ 43-48. Therefore, we conclude that the district

court erred by not defining the word “harm” and that the error was

9
obvious because Plemmons I was binding on the district court at the

time of Aragon’s trial.

¶ 22 We also conclude the error was substantial for three reasons.

¶ 23 First, Aragon did not have the benefit of any definition of

“harm.” As Plemmons I concluded, the district court in that case

had defined “harm” to include “only psychological or emotional

harm,” which was “both consistent with the General Assembly’s

intent and an appropriate way of ensuring the second degree

assault statute’s constitutionality.” Id. at ¶ 31.

¶ 24 Second, the Attorney General’s argument that the error was

not substantial because the jury was instructed that Aragon had to

intend to infect, injure, or harm — that awareness of his actions

was not sufficient — misses the point. Aragon does not argue that

he did not “intend” to throw or smear feces on the officers; instead,

he disputes that he did not form the requisite intent to infect,

injure, or harm them with his actions. Indeed, defense counsel

contended that he was showing the officers his feces to support that

he (1) needed to go to the bathroom, but hospital staff had not

permitted him to do so; (2) was sick; and (3) felt embarrassed that

10
he had gone to the bathroom in his pants. Therefore, the jury was

not instructed on the legally correct intent standard.

¶ 25 Finally, we acknowledge that Aragon might have been

convicted by the jury on a legally correct theory of liability because

the prosecutor relied on the three possible ways in which Aragon

could have completed the offense of section 18–3–203(1)(h). But we

cannot be sure that Aragon was not convicted by the jury under the

legally incorrect standard. See People v. Mendenhall, 2015 COA

107M, ¶ 45 (“[A] reviewing court may appropriately negate a verdict

where a defendant is convicted on a legally inadequate basis of

liability, even where the jury is instructed on more than one theory

of liability.”) (quoting People v. Mantos, 250 P.3d 586, 590-91 (Colo.

App. 2009))).

¶ 26 Thus, we conclude that the lack of a definition of “harm” in

Aragon’s jury instructions was plain error. As a result, we reverse

Aragon’s convictions. But because Aragon also raises an argument

that there was insufficient evidence to support his conviction, he

contends that he cannot be retried. We turn to this issue next.

11
III. Sufficiency of the Evidence

¶ 27 Aragon contends there was insufficient evidence to convict him

for second degree assault under the standard set forth in Plemmons

II.

A. Standard of Review and Applicable Law

¶ 28 We review a challenge to the sufficiency of evidence de novo to

determine whether the record contains sufficient evidence to

support a conviction. People v. McCoy, 2015 COA 76M, ¶ 37, aff’d,

2019 CO 44. To evaluate whether there is sufficient evidence to

support a conviction, we must determine “whether the relevant

evidence, both direct and circumstantial, when viewed as a whole

and in the light most favorable to the prosecution, is substantial

and sufficient to support a conclusion by a reasonable mind that

the defendant is guilty of the charge beyond a reasonable doubt.”

Clark v. People, 232 P.3d 1287, 1291 (Colo. 2010) (quoting People v.

Bennett, 515 P.2d 466, 469 (Colo. 1973)). We must give the

prosecution “the benefit of every reasonable inference which may be

fairly drawn from the evidence.” Id. at 1292. If there is evidence

upon which one may infer an element of the crime, the evidence is

12
sufficient to sustain that element. People v. Grant, 174 P.3d 798,

811 (Colo. App. 2007).

B. Analysis

1. Plemmons II

¶ 29 We must look to whether there was sufficient evidence to

support Aragon’s conviction based on Plemmons II, which was

decided after Aragon’s trial but is the current law articulating the

standard for how “harm” should be defined in section

18-3-203(1)(h). See, e.g., People v. Martinez, 2024 COA 34, ¶¶ 47-

49 (reviewing a sufficiency of the evidence claim for second degree

assault, section 18–3–203(1)(h), under Plemmons II).

¶ 30 In Plemmons II, the supreme court made two points clarifying

the definition of “harm.” First, the “psychological or emotional

harm” caused by the defendant must not be “fleeting or minimal in

nature.” Plemmons II, ¶ 42 (quoting Plemmons I, ¶ 42). Instead, the

defendant must intend “to cause prolonged damage — whether

physical, psychological, emotional, or some combination of the

three — rather than temporary shock or minor discomfort.” Id. at

¶ 43 (emphasis added). Second, the “‘harm’ must flow from a

very particular form of significant distress; namely, the fear of

13
disease because of uninvited exposure to another’s bodily fluids.”

Id. at ¶ 45.

1. The Evidence Was Sufficient Under Plemmons II

¶ 31 At most, Aragon argues he was reckless, but that he did not

intend to harm the officers by causing them significant distress

because they feared they might be exposed to disease from the

invited exposure of his bodily fluids. We acknowledge that there is

no direct testimony from the officers indicating they worried about

getting a disease from Aragon’s feces. But we must look at the

evidence in the light most favorable to the prosecution, and a

defendant’s intent may be — and usually is — proved by

circumstantial evidence. See People v. Johnson, 2024 CO 32, ¶ 36

(“Direct evidence of an individual’s intent, such as an admission of

their purpose in performing the prohibited act, is rare;

consequently, ‘a defendant’s intent can, and often must, be proved

by circumstantial evidence.’”) (quoting People in Interest of J.O.,

2022 COA 65M, ¶ 20)).

¶ 32 Here, the evidence was sufficient because (1) Aragon indicated

he was not feeling well; (2) there was significant testimony about

the description of the feces being in liquid form and green; and

14
(3) there was a significant amount of feces at issue, and there were

many places Aragon spread the feces on the officers. All of these

reasons support our conclusion that there was sufficient evidence

to prove that Aragon intended to “harm” the officers by causing

prolonged damage — whether physical, psychological, or emotional

— due to the fear of disease because of uninvited exposure to

another’s bodily fluids.

¶ 33 As the officers led Aragon out of the hospital, he said, “I have

shit on myself” and “I have shit on my fucking hands,” and then put

his hand in the back of his pants, removed his hand, and said,

“look at this shit.” One officer testified that Aragon “collected” feces

in his hand, “swiping” it on and “flinging” it at the officers. While

the officers tried to control Aragon, he pulled down his pants and

defecated onto the floor in front of the officers. During the officers’

struggle to restrain Aragon, the videos show Aragon’s hand

touching the officers’ arms.

¶ 34 There was also evidence that Aragon was sick.

• While awaiting the ambulance, one of the officer’s body-cam

videos showed Aragon being held up by officers because he

was not steady, and Aragon said, “I don’t feel good.”

15
• Aragon then fell over and had his first seizure with officers

seen holding his head to prevent it from hitting the pavement.

• One of the officers asked Aragon if he took medications for

seizures and he said, “I do take meds, sir,” although we

acknowledge it is not clear that Aragon took medications for

seizures or something else.

• Shortly after the first seizure episode, Aragon said that he

needed to throw up and did so.

• When the ambulance arrived, Aragon had another seizure-like

episode.

• There was significant testimony about Aragon’s feces being

green, loose stool, in the form of diarrhea.

• A nurse testified that diarrhea can be caused by food

contamination, a virus, gastrointestinal distress, and

intoxication.

¶ 35 And there was evidence about the amount of feces and the

number of places Aragon touched or spread it on the officers.

• Officer Idler testified that, “[w]hile we . . . were trying to gain

control of [Aragon’s] hands, I felt him swipe with his right

hand up from my legs and then he touched my hat.”

16
• Officer Idler further testified that he “was able to smell feces;”

he was lucky to have on a disposable mask because it was the

height of the pandemic because Aragon got feces on the

officer’s hat; and that he had feces on his pants and chest.

• Officer Idler stated that, while Aragon was “collecting his feces

in his hand” and as the officers were trying to control Aragon’s

hands “he swipe[d] [feces] on . . . my partner.”

• Officer Snow testified that Aragon “end[ed] up swiping his

hand at me, which [wa]s covered in feces, and grasping at my

forearms which were also covered in feces.”

• Officer Snow further testified that he “had feces covering my

exposed forearms” and “portions on the front of my uniform.”

He also stated that he could smell the feces.

• Officer Snow testified that he put gloves on because Aragon

had pulled down his pants and that he had feces on his

exposed wrist, his forearm, and underneath his glove on his

hand.

• Another officer testified consistent with Officers Idler and

Snow that “both officers had feces on their arms, hands, on

their exterior ballistic vests. Officer Idler had it on his hat.”

17
• There was testimony from the nurse that she cleaned Aragon’s

feces off the officer’s “hat, their arms, and uniforms.”

¶ 36 The jury also viewed the body-cam videos, which corroborated

that Aragon had pulled down his pants, his buttocks were exposed,

the officers had feces on them, feces was visible on the floor of the

emergency room, and the feces was green and in liquid form.

¶ 37 Most importantly, the jury saw the body-cam video in which

Aragon was restrained on the hospital floor by the officers, and

Aragon said, “I won’t do it no more, I promise you, you got, I got you

good enough, I’ll stop, I’ll stop.” Although Aragon’s statement does

not explicitly state he intended to harm the officers, the jury could

infer that he was not simply being reckless but wanted to inflict

prolonged psychological or emotional harm by fear of disease from

contact with his feces. See Johnson, ¶ 36.

¶ 38 We acknowledge that the evidence that Aragon intended to

cause the officers “prolonged damage” was hardly overwhelming.

But the “question is not whether it is possible to disagree with the

inferences [drawn from the evidence], but rather, whether the

inferences are reasonable when the evidence is viewed as a whole in

the light most favorable to the prosecution.” People v. Perez, 2016

18
CO 12, ¶ 31. Here, although a reasonable jury could conclude that

Aragon was not intending to harm the officers, a reasonable jury

could also conclude that Aragon intended to cause “prolonged

damage” to the officers by instilling them with fear that they might

contract a disease from Aragon due to contact with Aragon’s feces.

See Clark, 232 P.3d at 1292.

IV. Conclusion

¶ 39 We reverse the judgment and remand the case to the district

court for a new trial.

JUDGE HARRIS and JUDGE SCHOCK concur.

19