Vincent Drucci was a member of the North Side Gang which was the best known rival of the crime boss known by what nickname?
Vincent Drucci Vincent Drucci, also known as "The Schemer" (born Vincenzo D'Ambrosio; 1898 – April 4, 1927), was an Sicilian-American mobster during Chicago's Prohibition era who was a member of the North Side Gang, Al Capone's best known rivals. A friend of Dean O'Banion, Drucci succeeded him by becoming co-leader. He is the only US organized crime boss to have been killed by a policeman.
Angelo Genna Angelo "Bloody Angelo" Genna (February 3, 1898 – May 26, 1925) was a Chicago bootlegger and organized crime leader during the Prohibition era. The leader of his own Sicilian crime family, he was best known for his war with the North Side Gang leader, Charles Dean O'Banion. Genna masterminded the assassination of O'Banion in November 1924.