PORTLAND, Ore. (KOIN) – During a new search effort last week, amateur investigators claim they found a flat sheet, which they believe was used by an escaped plane hijacker in 1971. The mystery of D.B.

SEATTLE — Have we checked the spare parachute packing card slot? What about the rip cords? Wait, the parachute, was it a 24-foot canopy or a 26-foot canopy? Is there DNA on the tie clip? And, my ...

The classic tale of D.B. Cooper will always remain the only unsolved skyjacking in US Aviation history and among the country’s most discussed mysteries. After the D.B. Cooper incident, which shocked ...

This story is a collaboration with Biography.com. The case of the elusive D.B. Cooper stands as aviation’s most captivating unsolved mystery since Amelia Earhart vanished without a trace. For over ...

If you enjoy stranger-than-fiction, real-life stories, or enjoy Loki on Disney+, which touched on the D.B. Cooper story, you do not want to miss D.B. Cooper: Where Are You?! on Netflix. The four-part ...