The man whose body was found in a parked vehicle at a rest area Wednesday afternoon along Interstate 66 died of natural causes, authorities said.
Virginia State Police responded about 2:10 p.m. to the westbound Manassas Safety Rest Area/Welcome Center. The man discovered in the parked vehicle was 51-years-old and from Haymarket, Va.
The out-of state vehicle where the body was found was seized by police.