DB Cooper

We detail the 1971 hijacking of Northwest Orient Flight 305 by a man using the alias D.B. Cooper. After extorting $200,000 and parachuting over Washington, he vanished, leaving the case the world's only unsolved air piracy. Documents cover decades of FBI and citizen investigations, analyzing forensic clues like titanium particles and recovered ransom money. They also examine various suspects and the case's lasting impact on aviation security.