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Description
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Gregory Green: A History of Familial Homicide

First Marriage and Initial Crime

Gregory Vincente Green, born on December 10, 1966, in Michigan, had a seemingly ordinary upbringing. Details about his early life remain scarce, but his adult years were marked by extreme violence. In the early 1990s, Green married Tonya Clayton, who had two children from a previous relationship and was pregnant with their child. On July 14, 1991, in their Detroit home, Green attacked Tonya with a steak knife, stabbing her ten times in the neck, cheek, chest, and back. She was six months pregnant at the time. After the attack, Green calmly called 911, confessed, and awaited the authorities' arrival.
  • Victim: Tonya Clayton Green
  • Date of Death: July 14, 1991
  • Location: Detroit, Michigan
  • Cause of Death: Multiple stab wounds

Imprisonment and Parole

In 1992, Green pleaded no contest to second-degree murder and was sentenced to 15 to 25 years in prison. Despite a lack of remorse and attempts to shift blame onto Tonya, he maintained a relatively clean prison record. Family members, friends, and even corrections officers advocated for his release, believing he had changed. Notably, Pastor Fred Harris, a longtime acquaintance, wrote multiple letters to the parole board supporting Green's release. After being denied parole four times, Green was released in 2008 for good behavior.

Second Marriage and Familial Tensions

In 2010, two years after his release, Green married Faith Harris, Pastor Harris's daughter. Faith had two children from a previous marriage: Chadney and Kara Allen. Together, Faith and Gregory had two daughters, Koi and Kaleigh Green. However, by 2013, Faith sought a personal protection order against Gregory, citing his threatening behavior. The court denied her request due to "insufficient allegations." She filed for divorce in 2013, but the case was dismissed. In August 2016, Faith filed for divorce again, indicating ongoing marital strife. ...Read More
Victims
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Confirmed Victims: (5)
  • Tonya Green , Date of Death: July 14, 1991
  •     ...View 4 additional victims
    Killer's Details

    Gregory

    Green

    1966 (age 57–58) Michigan, United States

    Male

    Black

    Manslaughter (1992), Murder (2017)

    15-25 years imprisonment, 47-102 imprisonment (2017)

    5

    1991 - 2016

    Michigan

    2016

    07/03/2025