Born in United States · Nationality American — organised crime / illegal gambling / taxation / federal investigations / Los Angeles

Mickey Cohen

Documented profile covering 10 controversies, including “1961–1962: Second tax case — convicted on eight counts and substantial sentences upheld on appeal” and “1958: Trial for assaulting federal narcotics agent — hung jury followed by dropped charges”.

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Profile No. 2196 · Updated on 12 October 2026

Portrait of Mickey Cohen

Photo: Wikimedia Commons

10Documented controversies
7Sources
4 followed by a conviction ·

I. Documented controversies

01

1961–12 January 1962

1961–1962: Second tax case — convicted on eight counts and substantial sentences upheld on appeal

Conviction

Following his first sentence, Cohen was again indicted on thirteen counts, notably for attempting to prevent collection of earlier taxes and evade taxes for 1957 and 1958. He was found guilty on eight counts. Sentences included three consecutive five-year terms and fines totalling $30,000.

State of the evidence
Established by a court
Attribution
Directly implicated

Sources · 2

  1. [1]
    U.S. Court of Appeals for the Ninth Circuit / JustiaMeyer Harris Cohen v. United States, 297 F.2d 760Court recordVery high reliability
  2. [2]

Last verified: 14 September 2026

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02

1958

1958: Trial for assaulting federal narcotics agent — hung jury followed by dropped charges

Case dismissed / dropped

Cohen faced federal prosecution for assaulting Howard Chappell, an agent of the Federal Narcotics Bureau.

State of the evidence
Documented
Attribution
Accused
Course of the proceedings
  1. Formally charged — Formal charge before the current outcome

Sources · 1

  1. [1]
    U.S. District Court for the Central District of CaliforniaThe 1950s — Mickey Cohen federal assault caseCourt recordVery high reliability

Last verified: 14 September 2026

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03

1957

1957: Television interview with Mike Wallace — admits killing in self-defence and publicly attacks police

No legal proceedings

During a live television interview, Cohen acknowledged killing at least one man, maintaining that he acted in self-defence, and launched a fierce attack on Los Angeles police chief William Parker.

State of the evidence
Documented
Attribution
Personally implicated

Sources · 1

  1. [1]
    The Mob MuseumMickey CohenArchiveHigh reliability

Last verified: 14 September 2026

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04

1937–1951

1937–1951: Establishment in Los Angeles, bookmaking, rackets and war with Dragna faction

No legal proceedings

After spending time in Chicago, Cohen moved to Los Angeles and developed bookmaking, loan-sharking and other racketeering activities. His group fought Jack Dragna's faction in a period marked by shootings, bombings and assassinations.

State of the evidence
Documented
Attribution
Institutional responsibility

Sources · 1

  1. [1]
    The Mob MuseumMickey CohenArchiveHigh reliability

Last verified: 14 September 2026

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05

November 1950–1951

1950–1951: Kefauver investigation into finances, illegal gambling and organised crime connections

No legal proceedings

The Kefauver Committee closely examined Cohen's income, loans, spending and activities, by then a highly publicised figure in illegal gambling in Los Angeles. Congressional documents indicate that investigators suspected his substantial, rarely repaid "loans" were used, in part, to explain his spending and tax affairs.

State of the evidence
Documented
Attribution
Protagonist is a witness

Sources · 2

  1. [1]
  2. [2]
    The Mob MuseumMickey CohenArchiveHigh reliability

Last verified: 14 September 2026

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06

June–9 July 1951

1951: Federal tax evasion conviction — five years in prison and $10,000 fine

Conviction

Cohen was convicted of attempting to evade income tax on his earnings from 1946 to 1948. A contemporary Library of Congress archival caption documents his sentence of five years in prison and a $10,000 fine.

State of the evidence
Established by a court
Attribution
Directly implicated

Sources · 2

  1. [1]
    Library of CongressMickey Cohen in handcuffs after federal sentencingArchiveVery high reliability
  2. [2]

Last verified: 14 September 2026

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07

May 1945

1945: Death of Max Shaman — prosecutor finds killing in self-defence

No legal proceedings

Cohen killed Max Shaman, described as a business rival, during a violent episode of his Los Angeles period.

State of the evidence
Documented
Attribution
Directly implicated

Sources · 1

  1. [1]
    The Mob MuseumMickey CohenArchiveHigh reliability

Last verified: 14 September 2026

Add to this entry

08

1942

1942: Assault on rival and financial penalty

Conviction

The Mob Museum's historical profile reports that Cohen was arrested and subsequently given a nominal fine after beating a rival in 1942.

Attribution
Directly implicated

Sources · 1

  1. [1]
    The Mob MuseumMickey CohenArchiveHigh reliability

Last verified: 14 September 2026

Add to this entry

09

1 February–15 December 1941

1941: Criminal conviction for operating horse-race betting premises

Conviction

Los Angeles police found equipment and communications used to record horse-race bets in a drugstore operated by Cohen. He had admitted to police that he was the "bookie" paid five dollars a day.

State of the evidence
Established by a court
Attribution
Directly implicated

Sources · 1

  1. [1]
    California Court of Appeal / JustiaPeople v. Cohen, 48 Cal. App. 2d 459Court recordVery high reliability

Last verified: 14 September 2026

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10

début des années 1930

Early 1930s: Arrested for armed robbery in Cleveland, without conviction

Case dismissed / dropped

During his time in Cleveland, Cohen was arrested in an armed robbery case before becoming more deeply involved in gambling and criminal circles.

Attribution
Accused

Sources · 1

  1. [1]
    The Mob MuseumMickey CohenArchiveHigh reliability

Last verified: 14 September 2026

Add to this entry

II. Constellation of documented links

  • Linked profile (portrait or initials) — click to open it
  • Line width: number of documented references
  • Hover over or tap a line: controversies and sources

Two profiles are linked when a documented controversy of one names the other. The link points to that controversy and its sources; it does not indicate a personal relationship.

List of documented links (1)
  1. Jack Dragna2 documented references

III. Has something changed?

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