Al Capone $100,000 for 1928 and 1929, for instance. Hence, without any investigation, the government had been given a letter from a lawyer acting for Capone conceding his large taxable income for certain years. In 1931, Capone was charged with income tax evasion, as well as with various violations of the Volstead Act (Prohibition) at the Chicago Federal Building in the courtroom of Judge James Herbert Wilkerson. U. S. Attorney George E. Q. Johnson agreed to a deal that he hoped might result in the judge giving Capone a couple of years, but Judge Wilkerson had been aware of the deal all
Al Capone signaled for accomplices armed with machine guns and shotguns. Photos of the slain victims shocked the public and damaged Capone's reputation. Within days, Capone received a summons to testify before a Chicago grand jury on charges of federal Prohibition violations, but he claimed to be too unwell to attend. Capone was primarily known for ordering other men to do his dirty work for him. One story, however, has Capone, having discovered that three of his men—Scalise, Anselmi, and Giunta—were conspiring against him with a rival gangster, Joe Aiello, reportedly arranging for the conspirators to dine with him and his bodyguards.