Chicago Outfit Leadership Timeline

The Chicago Outfit is America’s most famous criminal organisation outside of New York — and in popular culture, thanks to Al Capone, it may be the most famous of all. Born out of the gambling and vice operations of Big Jim Colosimo in the early 1900s, it was transformed by Johnny Torrio and then Al Capone into a bootlegging empire that made Chicago the most violent city in America during Prohibition. The St Valentine’s Day Massacre of 1929 became the defining image of organised crime in the twentieth century.

But the Outfit’s greatest era came after Capone. Under the quiet, methodical Tony Accardo — a man Paul Ricca once said had more brains for breakfast than Capone had in a lifetime — the organisation expanded far beyond Chicago, taking control of Las Vegas casino operations, dominating slot machine distribution across the western United States, and building one of the most sophisticated criminal enterprises the country had ever seen. Accardo died in his bed in 1992 at 86, never having spent a night in prison.

Below is the complete leadership timeline from 1910 to the present day.

Jim Colosimo — 1910 to 1920

Big Jim Colosimo was not technically the first boss of the Chicago Outfit — the organisation didn’t take that name until after his death — but he was its founding father, establishing the criminal infrastructure that everything which followed was built upon. An Italian immigrant who arrived in Chicago in the 1890s, Colosimo built a vast prostitution empire across the city, operating dozens of brothels and acquiring enormous political influence through his friendship with aldermen and judges.

By 1909, Black Hand extortion gangs were threatening his operation. He responded by importing his nephew Johnny Torrio from Brooklyn to serve as his muscle and underboss. The following year he opened Colosimo’s Cafe at 2126 South Wabash — a celebrated restaurant and nightclub that became the city’s most glamorous criminal front.

His downfall came when Prohibition took effect in 1920. Torrio immediately saw the historic opportunity to dominate the illegal alcohol trade. Colosimo, wealthy and comfortable, refused to pivot. After failing to persuade him, Torrio arranged for New York mobster Frankie Yale to travel to Chicago. Colosimo was shot dead in the foyer of his own restaurant in May 1920. He was 42.

Johnny Torrio — 1920 to 1925

With Colosimo gone the organisation became the Chicago Outfit and immediately moved into bootlegging — one of the most profitable criminal enterprises in American history. Torrio ran the operation for five years with Al Capone as his underboss, building a sophisticated multi-million dollar alcohol distribution network that stretched across the Chicago metropolitan area and into neighbouring states.

Torrio was considered the sharpest strategic mind in American organised crime. He later advised the Genovese family in New York and is credited with first proposing the concept of a National Crime Syndicate in the 1930s — the forerunner to the Commission that Lucky Luciano would eventually establish.

His time in Chicago ended after the North Side Gang, seeking revenge for the murder of their leader Dean O’Banion, ambushed Torrio outside his apartment in January 1925. He was shot multiple times in the jaw, lungs, groin, legs, and abdomen. Hymie Weiss attempted a finishing shot to the head but his gun jammed. Torrio miraculously survived. Shaken and exhausted, he handed the Outfit to Capone and retired to New York. He lived until 1957, dying of natural causes at 75.

Al Capone — 1925 to 1931

Al Capone became the most famous criminal in American history — and arguably the most famous in the world. At 26 he took over a city and made it his own, building a bootlegging empire worth an estimated $60 million a year at its peak while corrupting virtually every layer of Chicago’s political and law enforcement establishment.

Capone was unlike any mob boss before him. He courted publicity, wore custom suits and diamond rings, spoke freely to reporters, and cultivated a public persona as a businessman simply giving people what they wanted. He opened soup kitchens during the Depression. He was cheered at baseball games. He was, in a very real sense, a celebrity.

His reign was also extraordinarily violent. The killing of Hymie Weiss in 1926 and the St Valentine’s Day Massacre in 1929 — in which seven members of the rival North Side Gang were lined up and machine-gunned in a garage — were the defining events of the Prohibition gang wars. The Massacre ended meaningful opposition to Capone’s control of Chicago but also made him a national target.

The end came not from a rival’s bullet but from a tax bill. Convicted of tax evasion in 1931, Capone was sentenced to 11 years in federal prison. He served time in Atlanta and Alcatraz, where his health deteriorated rapidly due to syphilis. He was released in 1939, mentally diminished, and died at his Florida estate in 1947.

Frank Nitti — 1931 to 1943

Frank Nitti took over as the public face of the Outfit in 1931, though many historians argue that Paul Ricca was the genuine power behind the throne throughout this period. Nitti had himself been convicted of tax evasion alongside Capone but received only an 18-month sentence — the prison time left him with severe claustrophobia that would ultimately define his fate.

Under Nitti the Outfit made a strategic pivot away from bootlegging — Prohibition ended in 1933 — and towards labour union extortion and control of the Hollywood film industry. The Hollywood extortion racket was extraordinarily lucrative, effectively forcing the major studios to pay protection money to prevent labour disruptions at their theatres.

When federal prosecutors finally unravelled the Hollywood scheme in 1943, Nitti and several other senior Outfit members faced lengthy prison sentences. Unable to face incarceration again, Nitti shot himself in the head at a Chicago rail yard the day before his scheduled grand jury appearance. He was 57.

Paul Ricca — 1943 to 1947

Paul Ricca, known as The Waiter, took formal control following Nitti’s suicide. Soft-spoken but utterly ruthless — his preferred order for a killing was the understated “Make-a him go away” — Ricca ran the Outfit with Tony Accardo as his underboss through a period of significant transition. Despite being convicted in the Hollywood extortion case and serving prison time from 1943, he never relinquished real control, directing operations through Accardo from behind bars.

When Ricca was paroled in 1947 his conditions prohibited contact with known criminals, at which point Accardo formally stepped up as boss. In practice the two men shared power for the next two decades — no major decision, no hit, no significant business move was made without Ricca’s knowledge and approval. It was a partnership unlike any other in Mafia history.

Tony Accardo & Paul Ricca — 1947 to 1972

Acting 1957–1966: Sam Giancana | Acting 1966–1967: Sam Battaglia | Acting 1967–1971: Felix Alderisio

The Accardo-Ricca partnership was unique in organised crime history — two bosses of roughly equal stature sharing power across more than two decades, with no serious rivalry between them. As the 1950s progressed Ricca gradually passed more day-to-day responsibility to Accardo while retaining his senior advisory role.

In 1957 they installed Sam Giancana as acting boss while Accardo managed tax evasion problems. The arrangement was characteristic of their approach — insulate the real leadership behind a visible front while maintaining actual control from the shadows. It worked. While Capone had ended up in Alcatraz, Ricca and Accardo stayed free.

Ricca eventually pushed Giancana aside in 1966 in favour of Sam Battaglia, then Felix Alderisio. Paul Ricca died of a heart attack in 1972 at 74, leaving Accardo as sole boss for the first time.

Tony Accardo — 1972 to 1992

Acting 1971–1986: Joey Aiuppa | Acting 1986–1989: Joseph Ferriola | Acting 1989–1992: Samuel Carlisi

As sole boss from 1972, Tony Accardo presided over the Outfit’s golden era. He moved aggressively into Las Vegas, ensuring that every legal casino in the city used slot machines supplied by Outfit-controlled companies — a racket that generated enormous passive income with minimal criminal exposure. He extended Outfit influence across the entire western United States, dominating organised crime in ways that even the New York families could not match in their own backyard.

Accardo was brilliant at managing legal risk. He phased out labour racketeering and extortion — too visible, too much FBI attention — and converted the Outfit’s vice operations into less exposed formats. He moved from brothels to call girl services. He kept acting bosses in place to absorb the heat from federal investigations while he remained untouchable in the background. Paul Ricca’s assessment proved accurate: “Accardo has more brains for breakfast than Capone had in a lifetime.”

Tony Accardo died of natural causes in May 1992 at the age of 86. He had spent six decades at the top of the Chicago Outfit. He never spent a single night in prison.

Samuel Carlisi — 1992 to 1996

Samuel Carlisi had served as acting boss under Accardo since 1989, and formally took over following Accardo’s death in 1992. He had started his career as a driver for Joseph Aiuppa and risen steadily through the ranks over four decades. His tenure as full boss lasted four years before he was convicted of mob racketeering, loansharking, and arson and sent to prison. He died the following year in 1997, aged 82, having handed leadership to John DiFronzo.

John DiFronzo — 1996 to 2018

Acting 2014–present: Salvatore DeLaurentis

John DiFronzo took over as boss when Carlisi was imprisoned in 1996 and led the Outfit for over two decades — one of the longest reigns in the organisation’s post-Accardo history. Known as “No Nose” after part of his nose was severed during a botched burglary in his youth, DiFronzo maintained a low profile and kept the organisation functioning at a reduced but still active level as federal pressure continued to erode the Outfit’s membership and revenue streams.

By the 2010s DiFronzo was elderly and in declining health, with Salvatore DeLaurentis serving as acting boss from 2014 onward. DiFronzo died of natural causes in 2018 at the age of 88. The Chicago Outfit continues to operate under DeLaurentis, much reduced from its Capone-era or Accardo-era dominance but still regarded by law enforcement as a functioning organised crime entity active in gambling, loan sharking, and labour rackets in the Chicago metropolitan area.

Frequently Asked Questions — Chicago Outfit

Who is the current boss of the Chicago Outfit?

Following the death of John DiFronzo in 2018, Salvatore DeLaurentis serves as acting boss. He has been in the role since 2014. The Outfit remains active in the Chicago area, primarily through gambling and labour rackets, though it is significantly smaller than at its peak.

Who was the most powerful Chicago Outfit boss?

Tony Accardo, who ran the Outfit from 1947 to 1992. He extended the organisation’s reach to Las Vegas, dominated slot machine operations across the western US, and spent six decades at the top of organised crime without ever spending a night in prison. Paul Ricca said he had more brains for breakfast than Capone had in a lifetime.

What was the St Valentine’s Day Massacre?

On February 14, 1929, Capone’s gunmen — some dressed as police officers — killed seven members of the rival North Side Gang in a Chicago garage. It was the most notorious gangland killing of the Prohibition era, effectively ended the North Side Gang, and made Capone a national figure and law enforcement target.

How did Al Capone’s reign end?

Capone was convicted of tax evasion in 1931 and sentenced to 11 years. He served time in Atlanta and Alcatraz, where syphilis severely damaged his health. Released in 1939, he never recovered mentally or physically and died at his Florida estate in 1947.

What did the Chicago Outfit control at its peak?

Under Tony Accardo the Outfit controlled illegal gambling, slot machines, and vending operations across the Midwest, dominated Las Vegas through slot machine supply contracts, ran bootlegging in dry states, and had deep influence over labour unions. It effectively controlled organised crime across the entire western United States.