In 1971, a man boarded flight 305 above the Pacific Northwest, carrying what looked like a bomb. He took full control of the flight, demanding $200,000 in cash and a parachute. Before authorities could diffuse the situation, the mysterious hijacker jumps from the plane into the night sky, never to be seen again. Who was this man? Did he really get away with it? Tune in and come to your own conclusions surrounding the mysterious disappearance of D.B. Cooper.