"I have a bomb here and I would like you to sit by me." In 1971, a man called D.B. Cooper hijacked a Northwest Orient flight. He let all the passengers off. And when he received his demand of $200,000, he parachuted into a dense forest in Oregon. He was never seen or heard from again. Law enforcement personnel and ordinary citizens have searched for years trying to figure out Cooper's true identity. Writer Geoffrey Gray will follow dozens of leads and interview anyone associated with the crime and the pursuit of Cooper. Does Gray uncover new clues? Will he finally discover the identity of D.B. Cooper?