Can conflicting witness testimony support criminal convictions in Utah? State v. Hernandez Explained

In State v. Hernandez, the Utah Court of Appeals addressed whether conflicting witness testimony could support criminal convictions for aggravated assault and obstruction of justice. The case provides important guidance on sufficiency of evidence standards and preservation requirements for inherent improbability challenges.

Background and Facts

Hernandez went to retrieve his impounded vehicle and became involved in a heated argument with a tow yard employee. During the confrontation, Hernandez brandished an airsoft gun, which he later admitted was intended to “scare” and “warn” the employee. His sister subsequently took the gun and left the scene. When police arrived, Hernandez initially claimed he had only pulled out a thermos, but later admitted to having the airsoft gun after pellets were found in his safe.

Key Legal Issues

The central issue was whether sufficient evidence supported both convictions despite conflicting witness testimony. The victim testified that Hernandez pointed the gun at him, while other witnesses said the gun was pointed at the ground or never pointed at anyone. Hernandez challenged the victim’s testimony as “inherently improbable” under State v. Robbins.

Court’s Analysis and Holding

The court affirmed both convictions. Regarding the inherent improbability challenge, the court found it unpreserved because Hernandez failed to specifically raise this legal theory at trial. His directed verdict motion only made a general insufficiency argument without citing Robbins or requesting that the victim’s testimony be disregarded as inherently improbable.

For the aggravated assault conviction, the court noted that juries are the “exclusive judge of credibility” and may choose between conflicting testimony. The victim’s testimony provided sufficient evidence that Hernandez made threats accompanied by a show of immediate force. For obstruction of justice, the court found ample circumstantial evidence that Hernandez intended to hinder the investigation by having his sister remove the gun and by initially lying to police.

Practice Implications

This decision emphasizes that defendants must specifically preserve inherent improbability challenges by raising them at trial with appropriate legal citations. General insufficiency arguments are insufficient to preserve this distinct legal theory. The case also reinforces that appellate courts will not reweigh conflicting evidence and must resolve conflicts in favor of the jury verdict when reviewing sufficiency challenges.