The man in charge of all the muscle for Al Capone’s Chicago Outfit, Nitti was busted along with Capone in 1931. But where his boss got eleven years, Nitti served only 18 months. Upon release, he went back to the Outfit, but despite the press hailing him as the new leader of that gang, he was only a figurehead to the powers behind the throne. Nonetheless, the Chiacgo Outfit prospered and expanded until 1943.
In 1943, Nitti, along with seven other prominent mobsters, was indicted for extorting money from Hollywood. And the day before Nitti was scheduled to testify, Nitti, rather than betray the Mob he had worked for his entire adult life, got very drunk, and deliberately shot himself in the head and died. There was a man who took omerta seriously.