People v. Koon

724 P.2d 1367, 1986 Colo. App. LEXIS 937
CourtColorado Court of Appeals
DecidedMay 8, 1986
Docket84CA0171
StatusPublished
Cited by71 cases

This text of 724 P.2d 1367 (People v. Koon) 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
People v. Koon, 724 P.2d 1367, 1986 Colo. App. LEXIS 937 (Colo. Ct. App. 1986).

Opinion

BABCOCK, Judge.

Defendant, Orion Leroy Koon, appeals the judgment entered on jury verdicts finding him guilty of two counts of first degree sexual assault. He alleges error in the admission of certain hearsay statements, in the admission of expert testimony concerning behavioral patterns of incest victims, and in the admission of expert testimony as to the truthfulness of the alleged victim. We reverse.

The defendant was charged with two sexual assaults in February 1983 on his then twelve-year-old stepdaughter. In addition to the stepdaughter’s testimony, at trial the prosecution produced testimony by, among others, the mother of the stepdaughter’s girlfriend, a police psychologist, a social worker, and a therapist. The testimony of these witnesses forms the basis of this appeal.

Defendant testified, denying any sexual contact with his stepdaughter. He claimed that her allegations were fabricated. The stepdaughter’s mother and grandmother testified that the stepdaughter was an habitual liar.

I.

Because the following evidentiary issues were not brought to the attention of the trial court, they may be considered only under the plain error standard. See Crim.P. 52(b); CRE 103(d).

A.

Defendant first contends that testimony by the police psychologist about behavioral patterns of child incest victims, and the supporting testimony by the social worker that the stepdaughter fit these patterns, was inadmissible. He argues that this evidence is not admissible under CRE 702, that it unduly corroborated the child’s testimony, and that its probative value was outweighed by its prejudicial effect. Under the circumstances of this case, we disagree.

The police psychologist was qualified without objection as an expert in the field of victim psychology. She testified about certain specific behavioral patterns which are unique to child incest victims, and to the families of such victims. The social worker testified concerning observations she made of the stepdaughter’s behavior and that her behavioral characteristics were the same as those unique characteristics of a child incest victim as described by the police psychologist.

Rulings on the admissibility of expert testimony are committed to the sound discretion of the trial court. See People v. Farley, 712 P.2d 1116 (Colo.App.1985) (cert. granted January 31,1986). If a qual *1370 ified expert offers testimony that the reaction of one child is uniquely similar to the reaction of most victims of familial child abuse, and, if believed, this testimony would assist the jury in deciding whether a sexual assault occurred, it may be admitted. See State v. Middleton, 294 Or. 427, 657 P.2d 1215 (1983); State v. Haseltine, 120 Wis.2d 92, 352 N.W.2d 673 (Wis.App.1984); State v. Myers, 359 N.W.2d 604 (Minn.1984); cf. People v. Farley, supra.

We recognize a distinction between Rape Trauma Syndrome evidence and evidence about certain specific behavioral patterns which are unique to child incest victims and to their .families. Although the issue has not been resolved in Colorado, see People v. Farley, supra, other jurisdictions have generally held Rape Trauma Syndrome evidence inadmissible to determine whether an adult woman was in fact raped. See State v. Saldana, 324 N.W.2d 227 (Minn.1982). However, in cases involving child incest victims, upon proper foundation, evidence such as that introduced in this case is uniformly admitted. See State v. Myers, supra.

When the credibility of a witness has been attacked, opposing counsel may present evidence of “truthful character,” but supporting evidence of the truthfulness of the witness on a particular occasion is prohibited. CRE 608(a); Tevlin v. People, 715 P.2d 338 (Colo.1986); People v. Koon, 713 P.2d 410 (Colo.App.1985). Child incest pattern testimony may incidentally give rise to an inference that a victim is or is not telling the truth about the specific incident. See State v. Haseltine, supra. However, this fact alone is insufficient to deny admission of the evidence, because expert testimony generally tends to bolster or attack the credibility of another witness. State v. Myers, supra; See State v. Middleton, supra.

Here, the police psychologist was qualified without objection as an expert in the field of incest victim psychology. She rendered no opinion whether the stepdaughter was truthful in her report of the assaults, or whether the stepdaughter was a victim of child incest. Under these circumstances, we conclude that her testimony was admissible in the discretion of the trial court, and that its probative value is not outweighed by its prejudicial effect. See CRE 403; People v. Lowe, 660 P.2d 1261 (Colo.1983). Cf. People v. Farley, supra. Similarly, the social worker’s testimony merely stated that the stepdaughter’s observed behavior was consistent with the unique child incest patterns described by the police psychologist. This testimony was also admissible. See State v. Middleton, supra.

B.

Defendant next asserts that the trial court erred in admitting expert opinion testimony that the stepdaughter was truthful. We disagree as to the social worker’s testimony but agree as to the therapist’s testimony.

The social worker was called during the prosecution’s case-in-chief, and during her testimony, the following colloquy occurred:

“D.A.: Do you find her to be a truthful person?
“SOCIAL WORKER: In general?
“D.A.: In general?
“SOCIAL WORKER: In general she is a truthful person.”

The therapist was called at the end of the trial to rebut defendant’s express charge that the stepdaughter had fabricated her claims. After testifying to statements made to her by the stepdaughter about the alleged sexual assault, the prosecutor inquired, “Do you find her truthful, in general?” To which the therapist replied:

“Yes, yes. She has been really truthful with me. In her situation with me I can’t think of anything where she hasn’t been truthful.”

Once a witness’ credibility has been attacked, as the stepdaughter’s was here, the prosecution may present evidence of truthful character. See CRE 608(a); Honey v. People, 713 P.2d 1300 (1986).

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

Related

Peo v. Brown
Colorado Court of Appeals, 2025
Peo v. Soriano
Colorado Court of Appeals, 2025
Peo v. Drake
Colorado Court of Appeals, 2025
Peo v. Dixon
Colorado Court of Appeals, 2025
Peo v. Nelson
Colorado Court of Appeals, 2024
Peo v. Costello
Colorado Court of Appeals, 2024
Peo v. Romero
Colorado Court of Appeals, 2021
The PEOPLE of the State of Colorado v. Kerry Lee COOPER
496 P.3d 430 (Supreme Court of Colorado, 2021)
v. Vanderpauye
2021 COA 121 (Colorado Court of Appeals, 2021)
v. Baker
2021 CO 29 (Supreme Court of Colorado, 2021)
The PEOPLE of the State of Colorado v. Karl Christopher BAKER
485 P.3d 1100 (Supreme Court of Colorado, 2021)
The PEOPLE of the State of Colorado v. Justine Lynn MURPHY
484 P.3d 678 (Supreme Court of Colorado, 2021)
v. Baker
2019 COA 165 (Colorado Court of Appeals, 2019)
Peo v. Marx
2019 COA 138 (Colorado Court of Appeals, 2019)
v. Cooper
2019 COA 21 (Colorado Court of Appeals, 2019)
People v. Fortson
2018 COA 46 (Colorado Court of Appeals, 2018)
People v. Short
2018 COA 47 (Colorado Court of Appeals, 2018)
Venalonzo v. People
2017 CO 9 (Supreme Court of Colorado, 2017)
People v. Relaford
2016 COA 99 (Colorado Court of Appeals, 2016)

Cite This Page — Counsel Stack

Bluebook (online)
724 P.2d 1367, 1986 Colo. App. LEXIS 937, Counsel Stack Legal Research, https://law.counselstack.com/opinion/people-v-koon-coloctapp-1986.