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'Skyjack': The Unsolved Case Of D.B. Cooper's Escape

America's only unsolved airline hijacking happened the day before Thanksgiving in 1971. D.B. Cooper's demands — $200,000 and four parachutes — were met. He ordered the plane to take off again. When it landed in Reno, Nev., he was gone, along with the money and a parachute.

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