In secret diaries he left behind, John Ruffo spins an exotic Cold War tale. But is it all part of another Ruffo con? Did one FBI veteran carry crucial information to the grave? We go in search of retired agents and an infamous convicted FBI turncoat to see if any of them hold answers to the mystery of Ruffo’s escape.To see photos of John Ruffo, including an age progression image provided by the U.S. Marshals, visit https://abcn.ws/37tRIK2.Learn more about your ad choices. Visit megaphone.fm/adchoices