Horry County authorities state that one man is dead and two females were injured in a boating accident Saturday evening. The accident happened on the Cox Ferry Lake area of the Waccamaw River when the boat ran into some trees around 7 pm. One female was taken to the hospital via helicopter and the other was transported by ambulance. The victim was identified as 23-year-old Brandon Stevens. An autopsy will be performed to determine the exact cause of the accident.