<P> Recent experimental and computer - simulated evidence has suggested that the ultimate outcome of the attempt may have depended on the exact time of the men's departure aboard the raft . A 2015 documentary presented circumstantial evidence in support of a longstanding rumor that two of the men--the Anglin brothers--had survived and fled to Brazil; but a government expert concluded that the one piece of physical evidence, a 1975 photograph, did not support that conclusion . In 2013, a letter allegedly written by one of the escapees, John Anglin, was sent to the San Francisco police department . When analyzed for a link to Anglin, it was deemed inconclusive . </P> <P> Of the 36 inmates who staged 14 escape attempts over the 29 years that Alcatraz served as a federal penitentiary, 23 were recaptured, six were shot and killed, two drowned, and five (including Morris and the Anglins) are listed as missing and presumed drowned . </P> <P> One inmate, John Paul Scott, successfully swam a distance of 2.7 nautical miles (5.0 km; 3.1 mi) from the island to Fort Point, at the southern end of the Golden Gate Bridge, on December 16, 1962 . Some teenagers who were on the beach at the time found him and called the police because they thought he was dead . When the police saw him, he was immediately identified as the escapee they had been looking for . He was recaptured the same day and sent back to the rock, exhausted and hypothermic . Today, multitudes of athletes swim the same Alcatraz--Fort Point route as part of one of two annual triathlon events . Some inmates in Alcatraz include Al Capone, Robert Stroud, and Allen West . </P> <P> Frank Lee Morris (September 1, 1926--disappeared June 11, 1962) was born in Washington, D.C. . He was orphaned at age 11, and spent most of his formative years in foster homes . He was convicted of his first crime at age 13, and by his late teens had been arrested for crimes ranging from narcotics possession to armed robbery . Morris reportedly ranked in the top 2% of the general population in intelligence, as measured by IQ testing, displaying an IQ of 133 . He served time in Florida and Georgia, then escaped from the Louisiana State Penitentiary while serving 10 years for bank robbery . He was recaptured a year later while committing a burglary, and sent to Alcatraz in 1960 as inmate number AZ1441 . </P>

What is the name of the guy who escaped alcatraz