How about a book of airline ghost stories - I bet there already is one somewhere. I remember that when I started work at LHR, the old guys told a story about a DC-3 crash at the airport where the firemen and rescue workers kept getting pestered by one of the passengers who wasn't injured but wanted them to look for his brief case. He kept getting in the way and they suggested he go wait in one of the ambulances. Eventually, about the time they got all the bodies out, he disappearted. The problem was that there were no survivors in the crash.
Another, more recent one was the Dutch DC-3 which crashed on a mud bank in Holland a couple of years ago. The story goes that when the first rescuers got to it they found foot prints leading from the back of the aircraft all the way round it and back again as if some one had got out of the aircraft and walked round it before going back in. All occupants died on impact.