Recent Evidence Has Revealed More Information About the Famous Alcatraz Prison Break

The Letter

In 2013, a mysterious letter arrived at the Pentagon that was addressed to "The FBI." The letter was supposedly written by John Anglin, brother of Clarence, and one of the three escapees from Alcatraz. He said that he was the last member of the trio that was still living. He also disclosed that he needed help.

The More You Know

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Post originally appeared on Upbeat News.