Area officials are investigating the death of a man found in his tractor-trailer at an Ohio Turnpike plaza in Williams County. Troopers responded to a welfare check at the Indian Meadow Service Plaza, on County Road M.50, in West Unity. The driver, identified as David Day, of New Plymouth, Idaho, was found unresponsive in the sleeper section of the cab. He was pronounced dead at the scene. Officials don’t think foul play was involved. The investigation continues.