For 22 years, John Doe, used the identity of a man whose wallet was stolen.
John Doe used this identity while employed where he had access to the Mayport Naval Station as well as JaxPort, the Jacksonville Port Authority.
Eventually, the FBI caught up to him and John Does is now prison time.
But despite DNA testing and a thorough investigation, John Doe's real identity remains a mystery -- even to the FBI.
“It will continue to be a mystery unless he makes an admission to us,” Blanco said, adding, “I don’t know what he’s going to do when he gets out of prison, because the man doesn’t have an identity.”
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http://www.fbi.gov/news/stories/2012/october/identity-theft-that-lasted-decades/identity-theft-that-lasted-decadesPresuming he does not choose to reveal his identity following release, he will likely find Bitcoin to be quite helpful in carrying on his finances, post-release.