THE BOSSES
1915–1920
JIM COLOSIMO
Old-time pimp and barkeep
1920
Prohibition sparks a Mob bootlegging bonanza
1920–1925
JOHNNY TORRIO
New-world Mafioso who brings NYC-style ruthlessness and organization to Chicago
1925–1932
AL CAPONE
Defeats rival gangs, but brought down by the IRS and syphilis
1929
St. Valentine’s Day Massacre solidifies Outfit dominance
1932–1939
FRANK NITTI
Known for union extortion; commits suicide in 1943
1939-1944
PAUL RICCA
Pushes Nitti aside; goes to prison for extortion
1943
Several bosses indicted for Hollywood union extortion
1944–1957
TONY ACCARDO
Brings the Outfit to its greatest power, imposing a street tax and building Las Vegas
1951–1957
Senate probes force the FBI to investigate the Outfit
1957–1965
SAM GIANCANA
Flashy “CEO” chosen by Accardo, who remains “chairman”
1960
The Outfit takes control of Las Vegas’s biggest casino group
1975
Giancana hit after he is called to testify before the Senate
1965–1992
TONY ACCARDO
After booting Giancana, Accardo stays in charge as the Mob begins to decline
1982
A Teamsters pension exec, convicted for Mob links, is killed
1986
Operation Strawman targets the Outfit’s casino-skimming operation
1989
Operation Gambat which exposes Mob ties to courts and politicians
1992–1997
SAM CARLISI
Weak leader during a time when other bosses are sick or in prison
2007
Family Secrets trial convicts five Outfit members for 18 murders
1997–present
JOHN DiFRONZO
Slick and cautious; focused on gambling
SOURCE: THE CHICAGO CRIME COMMISSION
RELATED: The Mob’s Last Gasp? »
Photography: (Colosimo, Torrio, Nitti, Giancana) Bettmann/Corbis/AP; (Capone, Accardo) AP; (Carlisi) Courtesy of the U.S. Attorney’s Office; (DiFronzo) Carl Wagner/Chicago Tribune