Conviction March 10, 1980 Homicide

Herman Tarnower

Dr. Herman Tarnower, 69, author of the Scarsdale Diet, was shot dead at his home in Purchase, New York, on March 10, 1980, by his longtime companion Jean Harris. Harris said she had meant to kill herself and that the gun went off in a struggle. She was convicted of second-degree murder in February 1981 and sentenced to 15 years to life. Governor Mario Cuomo commuted the sentence in December 1992.

Status
Conviction
Type
Homicide
Date
March 10, 1980
Location
Purchase, New York
Age
69
Gender
Male
Decade
1980s
Where the case stands
  1. Open
  2. Partly resolved
  3. Charges or trial
  4. ClosedConviction

At least one person was convicted in connection with the case.

Timeline to scale
Each dot is a dated event below; the distance between dots is elapsed time. The darker dot marks the incident.
March 18, 1910: Herman Tarnower is born in New York City.March 10, 1980: Tarnower is shot at his home in Purchase, New York; Jean Harris is arrested.November 21, 1980: Harris's trial for second-degree murder begins in White Plains.February 24, 1981: The trial ends with Harris found guilty of second-degree murder; she is later sentenced to 15 years to life.December 29, 1992: Governor Mario Cuomo commutes Harris's sentence.1993: Harris is released on parole from Bedford Hills Correctional Facility.December 23, 2012: Jean Harris dies in New Haven, Connecticut, at age 89.19101980201233 years from incident to latest development
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Herman Tarnower was a physician in Westchester County, New York, who became widely known as the author of the best-selling Scarsdale Diet book. According to his Wikipedia biography, he was born in New York City on March 18, 1910, and was 69, a week short of his 70th birthday, when he died.

On March 10, 1980, Tarnower was shot at his home in Purchase, New York. The shooter was Jean Harris, a school headmistress, who had been in a relationship with him for many years. According to the Wikipedia articles on both Tarnower and Harris, he was hit four times at close range by rounds from a .32-caliber revolver. Harris was arrested shortly afterward.

Harris was charged with second-degree murder and tried at the Westchester County Courthouse in White Plains before Judge Russell R. Leggett. According to Encyclopedia.com's account of the trial, proceedings ran from November 21, 1980, to February 24, 1981. Harris did not deny firing the gun. Her account was that she had driven to Tarnower's house intending to take her own life and that he was shot accidentally as the two struggled over the weapon. The jury, in convicting her of second-degree murder, did not accept that account.

The trial lasted about 14 weeks, and the jury deliberated for eight days, according to Wikipedia. Harris was found guilty of second-degree murder, and Judge Leggett imposed the sentence of 15 years to life. She served her sentence at the Bedford Hills Correctional Facility for Women in Westchester County. Encyclopedia.com notes that her appeals continued through the 1980s and that an earlier clemency request was turned down as premature.

On December 29, 1992, Governor Mario Cuomo commuted Harris's sentence. According to Wikipedia, the decision came as she was about to undergo quadruple bypass heart surgery, and she had by then served about 11 years. She was paroled in early 1993.

Following her release, Harris spoke publicly on behalf of women in prison; Encyclopedia.com describes her as a vocal advocate for better treatment of female prisoners. She lived for a time in a retirement community in Hamden, Connecticut, and died of natural causes on December 23, 2012, at age 89, at an assisted-living facility in New Haven, according to Wikipedia. Her conviction was never overturned.

Scarsdale Dietdomestic
  1. March 18, 1910
    Herman Tarnower is born in New York City.
  2. March 10, 1980
    Tarnower is shot at his home in Purchase, New York; Jean Harris is arrested.
  3. November 21, 1980
    Harris's trial for second-degree murder begins in White Plains.
  4. February 24, 1981
    The trial ends with Harris found guilty of second-degree murder; she is later sentenced to 15 years to life.
  5. December 29, 1992
    Governor Mario Cuomo commutes Harris's sentence.
  6. 1993
    Harris is released on parole from Bedford Hills Correctional Facility.
  7. December 23, 2012
    Jean Harris dies in New Haven, Connecticut, at age 89.

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About this entry

This case is recorded as conviction and is kept in the index for its historical and investigative significance. At least one person was convicted in connection with the case.

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Entry last updated September 29, 2026.