FORNEY, Texas — A man was found deceased in a vehicle along U.S. Highway 80 on Sunday morning.

Around 6 a.m., the Forney Police Department was dispatched to a concern for welfare on U.S. Highway 80 at Gateway Boulevard. Witnesses reported a pickup truck, with its headlights turned off, stationary against the cable median.

First responding officers found the man pinned between his door and the vehicle, as if he were attempting to exit the vehicle, and the cable median, officials told Minor damage was reported to the vehicle.

The man, whose body was being sent to the Dallas County Medical Exmainer's Office for an autopsy, was pronounced deceased at the scene. His identify has not been released pending positive identification.

Officials tell a possible medical-related incident may have played a role in the accident.

The Forney Police Department is investigating.