Alcatraz Island the hands of Confederate sympathizers. Alcatraz, built as a "heavily fortified military site on the West Coast", formed a "triangle of defense" along with Fort Point and Lime Point, and ensured security to the bay. The island was also the site of the first operational lighthouse on the West Coast of the United States. Alcatraz never fired its guns offensively, though during the war it was used to imprison Confederate sympathizers and privateers on the west coast. Because of its isolation from the outside by the cold, strong, hazardous currents of the waters of San Francisco Bay, Alcatraz was used
Alcatraz Federal Penitentiary prisons in the country, especially the food, and many volunteered to come to Alcatraz. On December 3, 1940, Henri Young murdered fellow inmate Rufus McCain by running downstairs from the furniture shop to the tailor's shop where McCain worked and violently stabbing McCain in the neck; McCain died five hours later. Young had been sentenced to Alcatraz for murder in 1933, and was involved in an escape attempt at Alcatraz during which the famous gangster Doc Barker was shot to death. He spent nearly 22 months in solitary confinement as a result, but was eventually permitted to work in the