DB Cooper The Hijacker Who Vanished Into Thin Air 1971 Unsolved Mystery

On a cold November night, a mysterious man boarded a flight under an assumed name. What happened next would become one of the most enduring mysteries in American history. More than five decades later, questions still remain… and the truth may be stranger than anyone expected. Music: "Darkling" by Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 4.0 https://creativecommons.org/licenses/by/4.0/