October 11, 1932. Chicago. Less than one month before the elections, David Mantley, running for State's Attorney on the Reform ticket, is making speeches: he says the power behind his opponent, Jeremiah Down, is mobster Bryan O'Malley. At the same time, across town, O'Malley is being feted at a testimonial dinner-- even though a week from now he'll have to stand trial for murder and income tax evasion.