One person was killed in a single vehicle accident last night in Loudon County. The Tennessee Highway Patrol says a 1999 BMW driven by 25-year-old Dakota Bray of Lenoir City was traveling on Hickory Creek Road when he left the road in a curve. The vehicle then hit a tree head on. Bray passed away from injuries sustained. Troopers state in their accident report Bray was not restrained at the time of impact.