Al Capone marked Capone's rule. Organized crime in the city had a lower profile once Prohibition was repealed, already wary of attention after seeing Capone's notoriety bring him down, to the extent that there is a lack of consensus among writers about who was actually in control and who was a figurehead "front boss". Prostitution, labor union racketeering, and gambling became moneymakers for organized crime in the city without incurring serious investigation. In the late 1950s, FBI agents discovered an organization led by Capone's former lieutenants reigning supreme over the Chicago underworld. After Capone was released from prison, he was referred to
Al Capone becoming a protector for Capone. The conspicuous protection of Rudensky and other prisoners drew accusations from less friendly inmates, and fueled suspicion that Capone was receiving special treatment. No solid evidence ever emerged, but it formed part of the rationale for moving Capone to the recently opened Alcatraz Federal Penitentiary off the coast of San Francisco. On June 23, 1936, Capone was stabbed and superficially wounded by James C. Lucas. At Alcatraz, Capone's decline became increasingly evident as neurosyphilis progressively eroded his mental faculties. He spent the last year of his sentence in the prison hospital, confused and disoriented. Capone