A man who authorities accuse of killing a southern Utah woman, stealing her vehicle and driving it to a nearby trailhead and killing two women who were hiking together before fleeing in one of their vehicles has been arrested, officials announced Thursday. The Utah Department of Public Safety says two women were found dead on a hiking trail Wednesday and a third woman was found dead at her home nearby. They didn't identify the women but say one was in her 30s, one was in her 60s and one was in her 80s. Authorities say there's no indication the suspect had any connection to the victims.