Dan cooper is not the only person who has tried to get money by hijacking a plane.However other passengers haven't been so lucky. In May 2000,a man on board a flight from the southern Philippines to Manila pulled out a body and hijacked the plane.He stole money from the passengers,and then jumped from the plane with a parachute.Unfortunately,the parachute didn't work properly because the hijacker had made it himself.People on the ground said that the parachute floated for a while,and then the man fell away from it police searched the area below the plane and found the hijacker's gun stuck in the ground.They also found his parachute but not money he had taken from the hijackers