September 17 - George Meegan, a Chicago bootlegger allied with the Southside O'Donnell's, and Southside O'Donnell member George Bucher are killed by Frank McErlane.
•
The Chicago Crime Commission releases its first published report of those "who are constantly in conflict with the law" naming over 28 underworld figures as public enemies including James "Mad Bomber" Belcastro, Edward O'Donnell, James "Fur" Sammons, William "Three Fingers" White, Jake Guzik, and Al Capone.
CSI: Crime Scene Investigation | crime | Wembley Stadium (1923) | war crime | 1923 | Police and Crime Commissioner | Crime | Crime Story | Gambino crime family | England and Wales Police and Crime Commissioner elections, 2012 | True Crime: New York City | Crime Writers' Association | Crime Story (TV series) | Crime and Punishment | Yankee Stadium (1923) | Genovese crime family | crime fiction | Colombo crime family | 1923 in baseball | true crime | Crime comics | United Nations Office on Drugs and Crime | Bonanno crime family | 1923 Great KantÅ earthquake | The Ten Commandments (1923 film) | National Crime Syndicate | National Crime Authority | Crime fiction | White-collar crime | Patriarca crime family |