Peo v. Silveira-Monreal

Colorado Court of Appeals·Decided July 9, 2026·No. 23CA1395·Unpublished

Opinion

23CA1395 Peo v Silveira-Monreal 07-09-2026 COLORADO COURT OF APPEALS

Court of Appeals No. 23CA1395 City and County of Denver District Court No. 22CR1819 Honorable Darryl F. Shockley, Judge

The People of the State of Colorado, Plaintiff-Appellee, v. Efrain Silveira-Monreal, Defendant-Appellant.

JUDGMENT AFFIRMED

Division V

Opinion by JUDGE YUN

Lipinsky and Schutz, JJ., concur

NOT PUBLISHED PURSUANT TO C.A.R. 35(e)

Announced July 9, 2026

Philip J. Weiser, Attorney General, Cata A. Cuneo, Assistant Attorney General, Denver, Colorado, for Plaintiff-Appellee

Megan A. Ring, Colorado State Public Defender, Stephen Arvin, Deputy State Public Defender, Denver, Colorado, for Defendant-Appellant

¶1 Efrain Silveira-Monreal appeals the judgment of conviction entered after a jury found him guilty of one count of sexual assault on a child by one in a position of trust — victim less than fifteen years of age, committed as part of a pattern of sexual abuse — and one count of sexual assault on a child committed as part of a pattern of sexual abuse. He contends that (1) the prosecutor improperly bolstered the victim’s credibility during voir dire, opening statement, and closing argument; (2) the district court improperly instructed the jury on reasonable doubt; and (3) the cumulative effect of these alleged errors deprived him of a fair trial. We disagree with these contentions and therefore affirm the judgment.

I. Background

¶2 The victim, who was twenty-one years old at the time of trial, testified that her maternal uncle, Silveira-Monreal, touched her vagina and buttocks over her clothing multiple times when she was eight and nine years old. She testified that she initially kept the touching a secret out of fear that no one would believe her or, if they did, her father might react violently towards her or Silveira-

Monreal. She eventually disclosed the abuse to her cousin and her mother.

¶3 The victim’s cousin testified that the victim disclosed the sexual abuse during a sleepover. The victim’s mother testified that she did not contact law enforcement at the time because she did not want her daughter to “suffer . . . more psychological harm.” Years later, the abuse was reported to law enforcement when the victim sought mental health treatment for panic attacks and suicide prevention.

¶4 Silveira-Monreal did not testify at trial. His theory of defense was that the investigation was inadequate and that an alternate suspect had abused the victim. The jury found Silveira-Monreal guilty of both sexual assault counts noted above, and the district court sentenced him to twelve years to life in the custody of the Department of Corrections.

¶5 Silveira-Monreal now appeals.

II. Prosecutorial Misconduct

¶6 Silveira-Monreal contends that the prosecutor committed misconduct by using voir dire for improper purposes and improperly referencing voir dire discussions during opening

statement and closing argument. He further contends that the cumulative effect of these alleged errors requires reversal. We disagree.

A. Additional Background

¶7 During jury selection, three prospective jurors disclosed in open court that they had been victims of childhood sexual assault by a family member. Additionally, sixteen jurors disclosed on their juror questionnaires that they, or someone close to them, had been a victim of childhood sexual assault. And twenty-one jurors indicated that they, or someone close to them, had been a victim of sexual assault as an adult.

¶8 During voir dire, the prosecutor asked prospective jurors if any of them liked “watching true crime” shows and, specifically, if any of them watched shows “where they talk about crimes that happened a long time ago.” After seeing some heads nod, the prosecutor asked if any of the jurors — regardless of whether they watched true crime shows — knew “what some of the challenges are on some of the old cases for the [p]rosecution and law enforcement . . . when it comes time to prove them.” The jurors named challenges regarding “[m]emory,” changes in testimony over time, and “chain of

custody.” The prosecutor asked if “availability of witnesses” could also be a challenge, to which a juror replied, “Absolutely.”

¶9 The prosecutor then asked if there was “anybody on here who if presented with a really, really old case would say . . . that’s really going to be too old for me to be able to find something beyond a reasonable doubt here?” When no jurors raised their hands, the prosecutor asked if the jurors thought that sexual assault cases usually had “a lot of witnesses” or “videotapes,” and she noted that she saw “heads shaking no.” She asked if it was possible to have a sexual assault “situation where there’s no DNA,” and she noted that she saw “nods yes.”

¶ 10 The prosecutor then asked if, in “a case with no video, no eyewitness, no DNA,” there was

anyone here who just . . . is thinking, you know, I don’t think that I could find beyond a reasonable doubt that a sexual assault of a child occurred unless I had one of those, unless there was a witness, a video, or DNA?

. . . [A]s you sit here today, in all honesty thinking in your heart, you’re faced with sexual assault of a child case with no DNA, no video, no eyewitnesses, is there anybody right now without hearing any of the evidence in this case says, . . . no[] matter what you do, Ms. Prosecutor, there’s no way I’m going to be

able to find beyond a reasonable doubt that this happened?

Several jurors raised their hands, and the prosecutor followed up with each of them, asking if they would hold her “to a higher burden of proof” than “beyond a reasonable doubt.” Three jurors confirmed they would.

¶ 11 Next, the prosecutor told the jurors that, if selected for the jury,

you’re going to have a really important job of being the judges of the credibility of the witnesses who are going to take this stand right here. And you will be able to ask yourself if they have anything to gain or if they have anything to lose. You will be able to see their demeanor.

Returning to the issue of credibility, the prosecutor later asked why “people make things up,” and jurors volunteered “[r]evenge” and being “confused.” The prosecutor asked if people “sometimes make up things . . . when there’s a benefit.” The record does not indicate whether any jurors responded nonverbally.

¶ 12 The prosecutor also asked if anyone knew “what some reasons might be for why a child would not report their abuse right away.” Jurors volunteered that a child might not report abuse because

they were “young, innocent, scared,” “nervous,” “traumatized,” afraid of retaliation, or ashamed; because they had been “[t]hreatened” or did not understand “that what is being done . . . is not right,” especially if the abuser was a family member; or because “maybe the other parent or caretaker wouldn’t believe them, and so it’s better to stay silent and try to be safe.”

¶ 13 Defense counsel did not object to any of these questions.

¶ 14 During her opening statement, the prosecutor explained that the jury would be responsible for judging the victim’s credibility and noted that, as discussed during voir dire, a relevant consideration was whether the victim had anything to gain from her allegations:

Remember in jury selection we talked about credibility and why would people make things up. Maybe they have some motive or maybe they have something to gain. When you’re evaluating [the victim] on the stand, when you’re judging her credibility, ask yourself what on earth does she have to gain to come here all these years later, take the stand, be cross-examined about some of the most painful things that happened to her in her young life.

¶ 15 The prosecutor also referenced the voir dire discussion about the challenges of proving a case without video or DNA evidence:

Now this type of case, you heard several people on the panel yesterday just briefly say without getting into details that they had been sexually molested at the hands of a family member.

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Peo v. Silveira-Monreal, (Colo. Ct. App. 2026).

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