Escape from Alcatraz: US Marshals hunt criminals who dug their way out of prison in 1962, US News

Some historians believe the three men died while trying to cross San Francisco Bay after their escape but some evidence suggests they made it out alive.

I-TEAM EXCLUSIVE: Deathbed confession claims escaped Alcatraz convicts were murdered - ABC7 San Francisco

Did the historically famous escapees of Alcatraz jail really make it to Brazil? - Quora

5 Infamous Prison Breaks That Were (Semi) Successful - ABC News

The New York prison break is eerily similar to this 1962 Alcatraz escape

Family of Alcatraz escapee John Anglin believe he IS still alive as they slam FBI for keeping letter secret for five years

New evidence in 60-year-old Alcatraz prison break

US Marshals release age-progressed images of men who escape from Alcatraz Island prison in 1962

The riddle of the rock the inside story of the only men to ever escape Alcatraz - Mirror Online

It's been 50 years since the real-life 'Escape from Alcatraz' but one U.S. marshal is still on the hunt for the fugitives, now in their 80s

BOP: Alcatraz

Escape From Alcatraz And A 47-Year Manhunt : NPR

Why were the 1962 Alcatraz escapees never caught? - Quora