A Deathbed Confession
There was another evidence supplied by Robert, one of the Anglin siblings. He confessed that he got in touch with Clarence and John from 1963 to 1987, although they later lost contact. The Anglin family did not look for their brothers in Brazil since the escape had still been an active Interpol investigation. They knew that they would suffer serious repercussions if they located their siblings.
A Shocking Letter
In January 2018, the famous Alcatraz escape made its way to the headlines once again. The FBI announced its plan to reopen the case. Why did they decide to give the cold case another chance? Apparently, they received new evidence. In 2013, the San Francisco Police Department received a letter from a man calling himself John Anglin. No one knows why it only came to light five years later.