Alcatraz Federal Penitentiary Alcatraz Federal Penitentiary The Alcatraz Federal Penitentiary or United States Penitentiary, Alcatraz Island (often just referred to as Alcatraz or The Rock) was a maximum high-security federal prison on Alcatraz Island, off the coast of San Francisco, California, which operated from August 11, 1934, until March 21, 1963. The main prison building was built in 1910–1912 during its time as a United States Army military prison; Alcatraz had been the site of a citadel since the 1860s. The United States Disciplinary Barracks, Pacific Branch on Alcatraz had been acquired by the United States Department of Justice on October 12, 1933,
Battle of Alcatraz was eventually released from prison in 1973. However, he breached his parole conditions, was sent back to prison and died there from complications from A.I.D.S. in 1988. Increased security measures ensured that there were no more escape attempts until 1956. Several versions of the events of the Battle of Alcatraz have been depicted on film: Battle of Alcatraz The Battle of Alcatraz, which lasted from May 2 to 4, 1946, was the result of an unsuccessful escape attempt at Alcatraz Federal Penitentiary. Two corrections officers—William A. Miller and Harold Stites—were killed along with three of the inmates. Eleven corrections officers