The Tennessee Highway Patrol is investigating a fatal accident in Hawkins County after a vehicle crashed into Cherokee Lake Saturday. Police say 20-year-old Austin Fleenor was killed in the accident on Highway 11 W in Mooresburg. Investigators said Fleenor was driving a 1998 Dodge Ram truck traveling westbound on US Highway 11W, left the roadway and hit a large body of water. Police located Fleenor’s body in the water outside of the vehicle. It is not known if Fleenorwas wearing his seat belt.