It was 50 years ago today when an unidentified man hijacked a Boeing 727 between Portland, OR and Seattle, WA β a crime which officially remains as the only unsolved air piracy in commercial aviation history. However, there is another perspective to the DB Cooper case β a rat in the sewer of the alphabet agency who went rogue. DB Cooper was there to test the waters β to see how far a hijacking could go and with the great amount of charm and know-how, pulled off the perfect crime all with the help of the FBI. Tonight on Ground Zero, Clyde Lewis talks with attorney and author, Galen Cook and retired news journalist, Dave Paull about JACKSTRAW β THERE IS SOMETHING SUSPICIOUS ON FLIGHT 305.