March 22, 2019

Colorado Supreme Court: Testimony that Could Not Be Offered Without Specialized Knowledge is Expert Testimony

The Colorado Supreme Court issued its opinion in Venalonzo v. People on Monday, February 6, 2017.

 Criminal Trials—Evidence.

In this case, the Colorado Supreme Court considered the admissibility of testimony under  CRE 701 and 702. The court held that in determining whether  testimony is lay testimony under CRE 701 or expert testimony under CRE 702, trial  courts must look to the basis for the opinion. If the witness provides testimony that could be expected to be based on an ordinary person’s experiences or knowledge, then the witness is offering lay testimony. If, on the other hand, the witness provides testimony that could not be offered without specialized experiences, knowledge, or training, then the witness is offering expert testimony. Applying that rule in this case, the court concluded that some portions of a forensic interviewer’s testimony were admissible as lay opinion but that others were inadmissible expert testimony in the guise of lay opinion. The court also addressed the admissibility of testimony under CRE 608(a) and concluded that some of the interviewer’s and the victim’s mother’s testimony was inadmissible under CRE 608(a) as it improperly bolstered the credibility of the child victims.

Summary provided courtesy of The Colorado Lawyer.

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