The only unsolved case in American aviation history the strange tale of DB Copper truly mystifies. <br />On the afternoon of Thanksgiving eve, November 24, 1971 at Portland Airport in Oregon a man <br />identifying himself as Dan Cooper approached the ticket counter of Northwest Airlines and purchased <br />a one-way ticket to Seattle Washington,a 30 minute trip.The events that followed were so incredulous <br />and seemingly impossible that to to date no one has ever been able to put the pieces together. <br /> <br />Many theories have been explored over the years and many private searches have been conducted in addition to the official investigations. <br />While the FBI believes he did not survive, they kept the case open for more than 45 years. <br />An agent in Seattle was assigned to the case and they eventually closed the case in July of 2016. <br />It remained unsolved, DB Cooper was never caught and no traces of him or the money were ever found. <br /> <br />My theory as to what happened is divulged towards the end of the video, just one of many plausible scenarios. <br />What do you think? Did Dan Cooper actually jump out of the plane on that stormy night wearing his <br />slip on loafers and business suit into the rugged mountainous terrain of Washington? Visit us at: http://enigmadigest.blogspot.com <br />Follow us on Twitter: https://twitter.com/enigmadigest