Davis was last seen March 21, 1995 in San Marcos, CA. He was last known to be in the Palomar Mountain State Park area. Deputies found Davis' vehicle near the state park on March 25. Witnesses said the car had been there since March 21. Davis has been known to run in the park. He was not prepared for a long stay in the cold mountain weather. Search crews, helicopter and tracking dogs, tried to pick up his tracks but were unsuccessful.