David True: Local mafia got less attention

The former St. Louis Police officer and former ATF agent discusses more about his interesting career that he captured in the book, "Gangsters, Outlaws and Mobsters: A Missouri History of Twentieth Century Crimes and Criminals". Check out the book: https://www.barnesandnoble.com/w/gangsters-outlaws-and-mobsters-david-true/1140145959