Alcatraz escape: The incredible story of three fugitives who could be alive today, History, News

The families of the men have said they survived after the escape, with the mother of two of the fugitives claiming to have received Christmas cards signed by them.

Escape from Alcatraz: The Mystery of the Three Men Who Escaped

Alcatraz History San Francisco CA

Alcatraz Escape - Unsolved Mysteries

Alcatraz mystery: Did prisoners reach freedom or perish in

New evidence emerges that infamous Alcatraz inmates survived

What is the history of prisoners escaping from Alcatraz Island

Have you seen these fugitives? Alcatraz escape mystery remains

The escape from Alcatraz, 60 years later - Los Angeles Times

Did Alcatraz's most famous escapees survive? Two SFGATE writers

The Alcatraz escapees could have survived — and this interactive