in 1878, immigrated to Chicago in 1895, where he established himself as a criminal. By 1909, with the help of bringing Johnny Torrio from New York to Chicago, he was successful enough that he was encroaching on the criminal activity of the Black Hand organization. Colosimo, also “cultivated deep political connections'' after “serving as a precinct captain in the organization of First Ward Alderman Couglin and Kenna, and later [became] the bagman (collector of illegal profits and dispenser of bribes) in the vice-laden Levee District, which afforded him with blanket political protection”. Prohibition and Al Capone In 1919, Capone also left New York for Chicago at the invitation of Torrio. Capone began in Chicago as a bouncer in a brothel, where he contracted syphilis. Timely use of Salvarsan probably could have cured the infection, but he apparently never sought treatment. When Prohibition went into effect in 1920, Torrio pushed for the gang to enter into bootlegging, but Colosimo stubbornly refused. In March 1920, Colosimo secured an uncontested divorce from his wife, and Torrio's cousin, Victoria Moresco. A month later, he and singer Dale Winter eloped to West Baden Springs, Indiana. Upon their return, he bought a home on the South Side. On May 11, 1920, Torrio called and told Colosimo that a shipment was about to arrive at his restaurant. Colosimo drove there to await it, but instead, he was ambushed and shot to death. With the start of Prohibition in the United States, new Outfit boss Torrio and his underboss Al Capone saw an opportunity for the Outfit in Chicago to make money and to further expand their criminal empire by racketeering small businesses. With Capone taking the role of an actual businessman and partner of the owner, the Outfit had a legitimate way to source their money, which prevented incrimination and unnecessary attention from law enforcement. Torrio headed an essentially Italian organized crime group that was the biggest in the city, with Capone as his right-hand man. He was wary of being drawn into gang wars and tried to negotiate agreements over territory between rival crime groups. The smaller North Side Gang led by Dean O'Banion (also known as Dion O'Banion) was of mixed ethnicity, and it came under pressure from the Genna brothers who were allied with Torrio. O'Banion found that Torrio was unhelpful with the encroachment of the Gennas into the North Side, despite his pretensions