Over the past four and a half decades, the so-called D.B. Cooper skyjacking case has captivated countless armchair detectives - not to mention teams of FBI investigators - hoping to finally crack the nation's only unsolved act of air piracy. Now a California man, who has assembled a team of investigators, thinks he may have finally solved case, which will be detailed in the two-part History Channel special D.B. Cooper: Case Closed? that airs on Sunday and Monday.
Runtime: 26:14 minutes
Quality: HD
First air date: Jul 10, 2016
Last air date: Jul 11, 2016
Episode: 2 Episode
Season: 1 Season
IMDb: 3
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