On the afternoon of October 3rd, Patrick Tieken, 19, of Bullhead City, Arizona, dove into Lake Mohave from a boat near Rams Head Cove but failed to resurface. The park received a report of the accident around 3:30 p.m. and rangers were on-scene within an hour. Divers from Bullhead City FD found his body in about 70 feet of water two hours later. He was not wearing a life jacket and is presumed to have drowned.