KOCO – A Norman man was killed Saturday at Lake Eufaula after surfing behind a boat, falling and being struck by the boat’s propeller as it backed up toward him, according to a Department of Public Safety news release. Braxton Byrd, 23, was killed around 6 p.m. roughly a mile south of Porum Landing Boat Ramp on Lake Eufaula. He was pronounced dead at the scene less than an hour later. Byrd was wearing a life preserver, DPS said.