Peo v. Tarango

CourtColorado Court of Appeals
DecidedFebruary 20, 2025
Docket22CA1662
StatusUnpublished

This text of Peo v. Tarango (Peo v. Tarango) is published on Counsel Stack Legal Research, covering Colorado Court of Appeals primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Peo v. Tarango, (Colo. Ct. App. 2025).

Opinion

22CA1662 Peo v Tarango 02-20-2025

COLORADO COURT OF APPEALS

Court of Appeals No. 22CA1662 Adams County District Court No. 19CR2031 Honorable Patrick H. Pugh, Judge

The People of the State of Colorado,

Plaintiff-Appellee,

v.

Ramón Antonio Tarango,

Defendant-Appellant.

JUDGMENT AFFIRMED

Division III Opinion by JUDGE DUNN Tow and Berger*, JJ., concur

NOT PUBLISHED PURSUANT TO C.A.R. 35(e) Announced February 20, 2025

Philip J. Weiser, Attorney General, Jacob R. Lofgren, Senior Assistant Attorney General, Denver, Colorado, for Plaintiff-Appellee

2nd-Chair, Britta Kruse, Denver, Colorado, for Defendant-Appellant

*Sitting by assignment of the Chief Justice under provisions of Colo. Const. art. VI, § 5(3), and § 24-51-1105, C.R.S. 2024. ¶1 A jury convicted defendant, Ramón Antonio Tarango, of two

counts of sexual assault on a child, two counts of sexual assault on

a child as part of a pattern of abuse, and two counts of sexual

assault on a child by one in a position of trust. He appeals these

convictions. We affirm.

I. Background

¶2 Tarango and his wife married in the late 1990s. When they

married, she had two sons from an earlier relationship. One of her

sons had a stepdaughter, C.M., and the other son had a daughter,

A.A. C.M. and A.A. separately visited their grandparents’ home at

various times throughout their childhoods.

¶3 Around the time C.M. turned nineteen, she alleged that,

between the ages of seven and eleven, Tarango had sexually

assaulted her on multiple occasions during these visits. After A.A.’s

father learned about C.M.’s allegations, he asked A.A. if Tarango

had done anything to her. A.A. initially said no but admitted soon

after that Tarango had sexually assaulted her between the ages of

twelve and fourteen.

1 ¶4 The outcries prompted an investigation. As part of the

investigation, police interviewed C.M. and, a few months later,

facilitated a forensic interview with A.A.

¶5 As to each victim, the prosecution charged Tarango with one

count of sexual assault on a child, one count of sexual assault on a

child as part of a pattern of abuse, and one count of sexual assault

on a child by one in a position of trust.

¶6 At trial, the jury heard directly from C.M., A.A., and Tarango.

Tarango denied the allegations and testified that he never touched

C.M. or A.A. inappropriately. He defended on the theory that C.M.

and A.A. falsely accused him for different reasons. Specifically,

defense counsel argued that C.M.’s allegations stemmed from a

combination of her mental illness, difficulties with family and other

relationships, and a general dishonest character. And he argued

that C.M. influenced A.A., who has an intellectual and cognitive

disability, to make similar corroborating allegations.

¶7 The jury rejected Tarango’s theory and convicted him as

charged. The trial court sentenced him to a controlling term of

eight years to life in prison.

2 ¶8 On appeal, Tarango contends that the trial court reversibly

erred by (1) allowing the prosecution’s advisory witness to “opine on

witness credibility and the correct interpretation of” contested facts

relevant to his defense theory; (2) admitting evidence that was

“tantamount to an opinion” on the truthfulness of C.M.’s allegations

and that constituted “irrelevant and unfairly prejudicial victim

impact evidence”; (3) refusing to review and disclose C.M.’s mental

health records; and (4) refusing to review and disclose A.A.’s

education records. We address each contention in turn.

II. Lay Opinion Testimony

¶9 Tarango contends that the trial court erred by allowing the

prosecution’s advisory witness to provide lay opinion testimony on

witness credibility and his interpretation of the timeline of certain

events.

A. Additional Background

¶ 10 As part of the investigation, Detective Matthew Peterson

interviewed C.M. in February 2019. In April 2019, a forensic

interviewer conducted a forensic interview with A.A. Both

interviews were recorded. During their respective interviews, C.M.

3 and A.A. each disclosed sexual abuse by Tarango, though the

described acts against each victim were different.

¶ 11 At some point around these interviews, C.M. and A.A. met at a

Starbucks coffee shop (the Starbucks meeting). As part of his

theory that C.M. influenced A.A. to falsely accuse him of sexual

assault, Tarango argued that the Starbucks meeting occurred

before either interview, allowing C.M. to share the details of her

allegations against Tarango with A.A.

¶ 12 The trial testimony and evidence as to the exact date of the

Starbucks meeting was conflicting and unclear. A.A. didn’t know

when the Starbucks meeting occurred. C.M.’s mother stated that

the Starbucks meeting “definitely” happened after C.M.’s interview

but wasn’t sure whether it happened before or after A.A.’s interview.

And C.M. went back and forth about whether the Starbucks

meeting happened before or after their respective interviews.

Recordings of C.M.’s interview and later phone calls with police

similarly provided conflicting accounts on the timing of the

Starbucks meeting.

¶ 13 Beyond conducting the investigation, Detective Peterson

served as the prosecution’s advisory witness and was present

4 throughout trial. On direct examination, the prosecution asked

Detective Peterson if, based on his investigation, he understood

when the Starbucks meeting occurred. Defense counsel objected,

arguing that it was “for the jury to determine” the facts and that the

detective was “not qualified” to give “opinions about the facts.” The

prosecution countered that the detective could testify to the

timeline of the investigation and to his understanding of when the

Starbucks meeting occurred based on “his interviews,” “his

investigation,” and “what people have told him that is consistent or

inconsistent with what was said in court.” Defense counsel replied

that it would be “confusing and unnecessarily bolstering a lot of

people’s testimony” for Detective Peterson to opine about which

timeline of events was correct given the “different versions on the

record.”

¶ 14 The trial court ruled that Detective Peterson could testify to

“what his interpretation would be” so long as the prosecution laid a

proper foundation. The court noted that his testimony would be

subject to cross-examination and that any questions would be

subject to objection.

¶ 15 The following exchange then occurred:

5 [Prosecutor:] [S]o we were talking about the timing of those various conversations.

Is it fair to say that you’ve spoken to quite a few different witnesses in this case?

[Detective Peterson:] Yes, ma’am.

[Prosecutor:] Have you attempted to understand the timeline of these various events throughout those interviews?

[Detective Peterson:] I have.

[Prosecutor:] Is it fair to say that there are some discrepancies about when things took place in this case? . . .

[Detective Peterson:] Yes, there has been.

[Prosecutor:] Now, I’m just going to ask you about a couple of these things.

Free access — add to your briefcase to read the full text and ask questions with AI

Related

Payne v. Tennessee
501 U.S. 808 (Supreme Court, 1991)
United States v. Marcus Freeman
730 F.3d 590 (Sixth Circuit, 2013)
People v. Silva
782 P.2d 846 (Colorado Court of Appeals, 1989)
Cueva v. State
339 S.W.3d 839 (Court of Appeals of Texas, 2011)
People v. Sisneros
55 P.3d 797 (Supreme Court of Colorado, 2002)
Schreibvogel v. State
2010 WY 45 (Wyoming Supreme Court, 2010)
People v. Bachofer
192 P.3d 454 (Colorado Court of Appeals, 2008)
People v. Wittrein
221 P.3d 1076 (Supreme Court of Colorado, 2009)
People v. McFee
2016 COA 97 (Colorado Court of Appeals, 2016)
Johnson v. People
2016 CO 69 (Supreme Court of Colorado, 2016)
Romero v. People
2017 CO 37 (Supreme Court of Colorado, 2017)
Zapata v. People
2018 CO 82 (Supreme Court of Colorado, 2018)
In re Fox v. Alfini
2018 CO 94 (Supreme Court of Colorado, 2018)
Peo v. Martinez
2020 COA 141 (Colorado Court of Appeals, 2020)
People v. Herrera
2012 COA 13 (Colorado Court of Appeals, 2012)
Hagos v. People
2012 CO 63 (Supreme Court of Colorado, 2012)
L.A.N. ex rel. L.A.N. v. L.M.B.
2013 CO 6 (Supreme Court of Colorado, 2013)
People v. Lientz
2012 COA 118 (Colorado Court of Appeals, 2012)

Cite This Page — Counsel Stack

Bluebook (online)
Peo v. Tarango, Counsel Stack Legal Research, https://law.counselstack.com/opinion/peo-v-tarango-coloctapp-2025.