Alcatraz Escape — FBI

The fate of three men—Frank Morris, John Anglin, and his brother Clarence Anglin—who made a daring escape from an isolated island prison in 1962 remains a mystery to this day.

Man claims he is one of three 1962 Alcatraz escapees

FBI was told that two Alcatraz escapees had been seen in Rio in 1965 - ten years before smuggler friend took picture that 'proves' they made it out alive

1962 Alcatraz escapee survived, made it to Seattle, letter claims; FBI can't rule out authenticity

Inmates Who Escaped Alcatraz 60 Years Ago Pictured in New Images

FBI re-creates Alcatraz escape decoy heads

June 1962 Alcatraz escape attempt - Wikipedia

June 1962 Alcatraz escape attempt - Wikipedia

Alcatraz Escape — FBI

Alcatraz mystery deepens after discovery of letter signed by fugitive claiming prisoners survived escape, The Independent

Alcatraz Escape, Part 1 of 17: The Federal Bureau of Investigation (FBI: 9781288541669: : Books