With a reputation as a heroic cop, Michael J Corbitt quickly rises to become the chief of police in the Chicago suburb of Willow Springs, Illinois. But with notorious mobster Sam Giancana running the town for profit, and a police department that believes itself above the law, Corbitt is surrounded by temptation. So when federal investigators uncover a string of extortion scams, violent crimes and extramarital affairs that end with deadly consequences, they begin to doubt these events are merely routine mafia-related activity. Is one of Chicago's finest hiding a deeper, darker secret?