Davis' truck was located in the parking lot of Tallahassee Regional Airport on February 5, 1981. A parking ticket stub was found inside the vehicle and was dated the same day, with a time stamp of "1:18 PM. " Davis has never been seen nor heard from again. Davis did not mention any travel plans to his loved ones before he vanished, nor was he depressed. He does not have a history of mental health problems. There is no indication of foul play. Davis has no prior military service and no criminal history.