D.B. Cooper: Case Closed? S01 E02 Part 2

The investigation continues in Part 2. A former FBI agent and a crime journalist dive deep into the case revealing new information through exclusive interviews with nearly 20 experts and insiders, including the only people ever to come face to face with the hijacker. Plus, a citizen sleuth and his team of forty investigators reveal the findings of their five-year investigation that arrives at an explosive conclusion.