206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
⚠️ Warning: Viewer Discretion Advised ⚠️ The following section contains detailed information about serial killers, their crimes, and case details. Some content may be disturbing or graphic, including descriptions of violence, criminal behavior, and sensitive subject matter.
Description
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Arlie Ray Davis: A Detailed Account of His Crimes

Overview

Arlie Ray Davis was a convicted serial killer responsible for multiple heinous crimes in Illinois. His criminal activities spanned from the early 1990s to the mid-1990s, and he was ultimately sentenced to death for his actions.

Crimes and Convictions

Davis was charged with multiple counts of first-degree murder, aggravated criminal sexual assault, kidnapping, aggravated kidnapping, robbery, and concealment of a homicidal death. His most notable crime was the murder of Laurie Gwinn in August 1995.

Victims

  • Laurie Gwinn: Murdered in August 1995 in Kewanee, Illinois. Her body was found floating in the Hennepin Canal north of Annawan, Illinois.
  • Stephanie Gibson: Disappeared in the mid-1990s, believed to be a victim of Davis.
  • Loretta Tinkham: Disappeared in the mid-1990s, believed to be a victim of Davis.
  • Sheryl Murwin: Disappeared in the mid-1990s, believed to be a victim of Davis.
  • Cheryl Murray: Disappeared in the mid-1990s, believed to be a victim of Davis.
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Victims
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Confirmed Victims: (1)
  • Laurie Gwinn Age: (42), Date of Death: 1995-08
  •     ...View 0 additional victims
    Suspected Victims:
  • Ginny Miles Age: (26), Date of Death: 1993-12
  • Stephanie Gibson Age: (48), Date of Death: 1995-07-08
  • Loretta Tinkham Age: (30), Date of Death: 1994-11-03
  • Sheryl Murwin Age: (35), Date of Death: 1994
  • Cheryl Murray Age: (43), Date of Death: 1994-04-01
  • Killer's Details

    Arlie Ray

    Davis

    November 8, 1955 Peoria, Illinois, United States

    October 13, 2002 (aged 46) Pontiac Correctional Center, Pontiac, Illinois, United States

    Natural causes

    Male

    White

    Murder

    Death

    1 - 6+

    1993 - 1995

    Illinois

    Peoria

    1995

    Pontiac Correctional Center — Pontiac, Illinois

    07/03/2025