1. The Infamous D.B. Cooper
In 1971, a mysterious man known only as D.B. Cooper hijacked a commercial airplane, demanded $200,000 in ransom, and then parachuted into the stormy Pacific Northwest night—never to be seen again. Despite an exhaustive manhunt and decades of FBI investigation, his true identity and ultimate fate remain unsolved. Countless theories, suspects, and documentaries have kept the legend alive, but Cooper’s secret died with him—leaving one of America’s greatest unsolved mysteries hanging in the air.
