The true story of the unsolved 1971 Northwest Orient airplane hijacking, Skyjack reopens one of the greatest cold cases of the 20th century.

"I have a bomb here and I would like you to sit by me."
That was the note handed to a stewardess by a mild-mannered passenger on a Northwest Orient flight in 1971. It was also the start of one of the most astonishing whodunits in the history of American true crime: how one man extorted $200,000 from an airline before parachuting into the wilds of the Pacific Northwest, never to be seen again.
Starting with a crack tip...