(Santaquin, UT) — One person is dead after a crash on Interstate 15 in Juab County. The Utah Highway Patrol says a Tesla went off the right side of the highway near Santaquin yesterday afternoon, hit a cable barrier and then bounced back into the median. A PT Cruiser lost control in the same area and crashed into the Tesla. A passenger inside the PT Cruiser died from injuries received in the crash. The UHP says slushy conditions in the area may have led to the crash.