a pair of black boxers, two tennis shoes but just one sock. his father and the volunteers who had searched for him on the other hand were caked in mud an their clothing was torn. which made alfred's appearance even stranger. >> what was weird about his sock is that in this area, his socks were clean and his sock was pulled up as if he was in a sunday school class. neat. his tennis shoes looked very clean. >> what about his car keys? >> i was told by the mortician that came to the burial, down at the autopsy, that when they pulled off his left shoe which did not have a sock, his keys was under his left feet in his shoe. >> reporter: the second sock was under the body. dogs had searched that ranch area in the days after alfred's truck broke down and some of his clothing was found scattered around the property.