Mysterious letter reopens case over whether Alcatraz escapees survived the infamous 1962 jailbreak

It was supposed to be the jail from which no inmate could escape - or if they were foolhardy enough to try, would surely perish in the attempt.

Letter claims inmates survived infamous Alcatraz escape

Unsolved Case Files: Jailbreak at Alcatraz: Frank Morris & the Anglin Brothers' Great Escape (Unsolved Case Files, 2): Sullivan, Tom, Sullivan, Tom: 9780062991546: : Books

June 1962 Alcatraz escape attempt - Wikipedia

Did anyone successfully escape from Alcatraz when it was a prison? - Quora

Alcatraz escape was a success, letter claims - PressReader

Alcatraz escape of June 1962, Planning, Escapees, & Facts

Flexing with the FBI : r/madlads

Did anyone successfully escape from Alcatraz when it was a prison? - Quora

Mystery letter from 'one of three prisoners who escaped Alcatraz in 1962' in raft made from raincoats sees FBI re-open case

Mystery letter from 'one of three prisoners who escaped Alcatraz in 1962' in raft made from raincoats sees FBI re-open case