D.B. Cooper: Case Closed?
Available on A&E Crime Central, Prime Video, HISTORY Vault, Sling TV
In 1971, a man known as D.B. Cooper hijacked and threatened to blow up an airliner, extorting $200,000 from its owner, Northwest Orient. He then parachuted from the airborne 727 with 21 pounds of $20 bills strapped to his torso.