خلاصه داستان : این مستند نگاهی به پرونده های شناخته شده و حل نشده تاریخ آمریکا دارد ....

This documentary brings to life the stories of four people believed by their family and friends to be “DB Cooper,” a man who hijacked a 727 flying out of Seattle and jumped from the plane over the wilds of Washington State with a parachute and $200,000, never to be heard from again.