The Kefauver Hearings were a series of United States Senate investigations into organised crime conducted between 1950 and 1951. Named after their chairman, Senator Estes Kefauver of Tennessee, the hearings were the first time the American public saw the inner workings of the Mafia exposed on live television — and the effect was seismic.
Quick Answer
The Kefauver Hearings (1950-51) were Senate investigations into organised crime that became America’s first major televised political spectacle. Over 600 witnesses testified across 14 cities. Frank Costello’s hands — all the cameras were allowed to show — became the iconic image of the hearings. The committee concluded that a national crime syndicate existed and that it was corrupting government at every level. J. Edgar Hoover’s FBI, embarrassingly, had spent decades denying organised crime existed at all.
Background — Why Were the Hearings Held?
By 1950, the existence of a national organised crime network was an open secret among law enforcement, journalists and politicians — but the FBI under J. Edgar Hoover had spent decades officially denying it. Hoover’s personal reasons for this denial remain debated; what is clear is that local and federal law enforcement had made minimal progress against the major crime families operating across the country.
Senator Estes Kefauver, a Democrat from Tennessee with presidential ambitions, seized the opportunity. In May 1950 the Senate Special Committee to Investigate Crime in Interstate Commerce was established with Kefauver as chairman. Its mandate was to examine the extent of organised crime across the United States and its connections to legitimate government and business.
The Hearings — Scope and Scale
The committee conducted hearings in 14 cities across the country between May 1950 and May 1951, taking testimony from over 600 witnesses. The witnesses ranged from street-level bookmakers to senior mob figures, corrupt politicians, police officers, and legitimate businessmen with underworld connections.
Among the most significant figures to testify were Frank Costello — the Prime Minister of the Underworld and the most powerful mob boss in America — Virginia Hill, the girlfriend of Bugsy Siegel and courier for the mob’s money, and a long list of lesser-known figures whose testimony painted a detailed picture of how organised crime operated, corrupted and profited.
Frank Costello and the Hands
The defining image of the Kefauver Hearings — and one of the most iconic moments in early American television — was Frank Costello’s appearance before the committee in March 1951. Costello agreed to testify only on the condition that his face not be shown on camera. The television cameras complied, focusing instead on his hands as he spoke — his fingers drumming nervously on the table, twisting together, pulling at each other.
The effect was riveting. An estimated 30 million Americans — in a country where television ownership was still relatively new — watched Costello’s disembodied hands as he sparred with committee counsel Rudolph Halley. When Costello walked out of the hearings partway through, citing a sore throat, his contempt citation and the footage of his hands had already made him the public face of the American Mafia.
The hearings effectively ended Costello’s reign as the most powerful mob boss in America. His public exposure made him a liability. In 1957 Vincent Gigante walked up to him outside his apartment building on Central Park West and shot him in the head — on orders from Vito Genovese, who used Costello’s weakened position to seize control of the family.
Virginia Hill’s Testimony
Virginia Hill — glamorous, sharp-tongued and contemptuous of the committee — provided some of the most entertaining testimony of the entire hearings. When asked why so many men gave her large sums of money, she replied: “Senator, I’m the best damn lay in the world.” The remark was cut from the television broadcast but circulated widely in print.
Hill had served as a courier and money handler for the Chicago Outfit and had been Bugsy Siegel’s girlfriend at the time of his murder in 1947. Her testimony gave the committee detailed insight into how mob money moved across state lines — and confirmed that the national crime syndicate was not a myth.
What the Committee Found
The Kefauver Committee’s final report, published in 1951, reached several significant conclusions. It confirmed that a national crime syndicate — which it called the Mafia — existed and operated across state lines. It identified two major syndicates, one based in Chicago and one in New York, with operations and affiliates across the country. It found that organised crime was corrupting local government, law enforcement and the judiciary in cities from New York to Los Angeles.
The report was also sharply critical of J. Edgar Hoover and the FBI for their failure — or refusal — to acknowledge or investigate the national crime network. This was an embarrassment Hoover never forgave. Within years he had launched the Top Hoodlum Program, belatedly directing FBI resources toward the organised crime investigation he had spent two decades avoiding.
Legacy of the Kefauver Hearings
The immediate legislative impact of the hearings was limited. No major organised crime figures were convicted directly as a result of the testimony. Frank Costello served a brief contempt sentence. But the hearings had three lasting consequences.
First, they established beyond public doubt that the American Mafia was real, national and powerful — ending the official fiction that organised crime was a local problem of no federal concern. Second, they demonstrated the power of television to shape public perception of political issues, pioneering a form of political theatre that would define American public life for decades. Third, they created political pressure that eventually forced the FBI into action — leading directly to the electronic surveillance programs and eventually the RICO prosecutions that would dismantle the Commission in the 1980s.
Estes Kefauver himself ran for the Democratic presidential nomination in 1952 and 1956, trading heavily on the fame the hearings had brought him. He never won, but the Kefauver Hearings remain one of the most significant moments in the history of the American government’s long, slow reckoning with organised crime.