With over 7,500 hours investigating the D.B. Cooper mystery including analyzing evidence, interviewing witnesses, reading 20,000+ pages of FBI case files and exploring important locations, top D.B. Cooper expert, Eric Ulis, believes that he's found the true location where Cooper landed during his daring dive. Ulis has also assembled a team of specialists to explore the untouched Washington backcountry, federally restricted (wildlife refuge) land, to hunt for the missing evidence Cooper left behind. In addition, armed with new leads regarding the identity of Cooper, Eric works closely with a retired FBI agent as they set their sights on a living person of interest who could very well be the infamous D.B. Cooper as they attempt to solve the only unsolved skyjacking in United States history.