When does failing to object to credibility testimony constitute ineffective assistance? Provo City v. Bishop-Garcia Explained

The Utah Court of Appeals’ decision in Provo City v. Bishop-Garcia provides crucial guidance on when trial counsel’s failure to object to improper credibility testimony constitutes ineffective assistance of counsel. This case demonstrates the heightened importance of vigilant advocacy in credibility-based prosecutions.

Background and Facts

Bishop-Garcia was charged with unlawful detention and sexual battery based on allegations that he inappropriately touched a restaurant employee at his home. The case presented conflicting accounts—the victim testified that Bishop-Garcia invited her inside under false pretenses and assaulted her, while Bishop-Garcia claimed the encounter was consensual and brief. At trial, the restaurant owner testified that he “believed [the victim’s] story,” and the arresting officer stated he found the victim “credible” and arrested Bishop-Garcia based on the victim’s consistent statements versus Bishop-Garcia’s inconsistencies. Defense counsel never objected to this testimony.

Key Legal Issues

The central issue was whether trial counsel’s failure to object to witness credibility testimony violated the Strickland standard for ineffective assistance. Under Rule 608(a) of the Utah Rules of Evidence, witnesses may not offer direct testimony regarding another witness’s truthfulness on a particular occasion, though they may testify about general reputation for truthfulness.

Court’s Analysis and Holding

The court found both prongs of the Strickland test satisfied. For deficient performance, the court emphasized that the testimony was “obviously inadmissible” under well-established precedent, with the prosecution directly eliciting improper opinions through questions like “Did you believe her story?” The court rejected the State’s argument that allowing the testimony served a strategic purpose, noting that any perceived benefit could have been achieved without admitting inadmissible evidence. For prejudice, the court found a reasonable probability of a different outcome given that this was a “he-said, she-said case” with no corroborating evidence, physical proof, or third-party witnesses.

Practice Implications

This decision underscores the critical importance of objecting to Rule 608(a) violations, particularly in cases lacking corroborating evidence. The court noted that such errors are “more likely to be prejudicial” in sex crime cases that “hinge on the jury’s assessment of the victims’ credibility.” Practitioners should be especially alert to prosecutorial questions that directly ask witnesses about believing other witnesses’ stories or finding them credible, as these constitute obvious violations warranting immediate objection.