Al Capone target him. His driver was found tortured and murdered, and there was an attempt on Weiss's life in the Chicago Loop. On September 20, 1926, the North Side Gang used a ploy outside the Capone headquarters at the Hawthorne Inn, aimed at drawing him to the windows. Gunmen in several cars then opened fire with Thompson submachine guns and shotguns at the windows of the first-floor restaurant. Capone was unhurt and called for a truce, but the negotiations fell through. Three weeks later, Weiss was killed outside the former O'Banion flower shop North Side headquarters. The owner of Hawthorne's restaurant
Frank J. Wilson take to put notorious gangster and bootlegger Al Capone behind bars. They had been trying to get Capone for quite some time but Eliot Ness, and his group called the Untouchables were unable to succeed in this effort. The two men then decided to bring the Treasury Departments Special Intelligence Unit, headed by Elmer L. Irey to take point on the investigation. Ness and the "Untouchables", working under the Bureau of Prohibition, tried to use brute force to take down Capone. They did manage to take some of Capone's illegal establishments out of the picture, but Ness was not the