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 Organized crime in the city had a lower profile once Prohibition was repealed, already wary of attention after seeing Capone's notoriety bring him down, to the extent that there is a lack of consensus among writers about who was actually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
Capone (film) recognize Nitti, instead thinking that he is an FBI agent. Nitti's bodyguard tells Nitti that people said that Capone used to be a smart man, but Nitti – who had shown his ambition and loyalty throughout the movie – finally disregards this and expresses his true feelings about Capone, saying that Capone was stupid and forgetful, and only cared about killing people. As the two of them leave, Capone continues to lose his mind until he dies a year later. Screenwriter Howard Browne had written about Al Capone a number of times previously, including "Seven Against the Wall" for "Playhouse