Chicago in the 1930s 5,000 "Prohibition" violations that could have "nailed him" for 25,000-years-to-life if convicted on all the charges. And, it has been said that Capone underling Gus Winkler was prevented by other Capone men from freeing him outright, with $100,000 upfront (a tax payment, not a bribe) to the federal taxman. On 24 October 1931, one week after he was convicted of tax evasion, Al Capone was sentenced to 11 years in federal prison (first, Atlanta Federal Penitentiary, then Alcatraz Island), fined $50,000 and charged $30,000 in court costs. While awaiting transfer to Atlanta to serve his sentence, Capone sat in Cook
Al Capone suspected of being involved. 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 to be a settler