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
See any errors? Let us know!

John Arthur Ackroyd: A Detailed Account of His Crimes

Early Life and Background

John Arthur Ackroyd was born on October 3, 1949, in the small logging town of Sweet Home, Oregon. He worked as a mechanic for the Oregon Department of Transportation, primarily along U.S. Route 20, a highway that traverses the state from east to west. His role involved clearing wrecks, assisting stranded motorists, and general highway maintenance. Despite his seemingly ordinary occupation, Ackroyd harbored a sinister side that led to a series of heinous crimes spanning over a decade.

The Assault on Marlene Gabrielsen (1977)

In the late spring of 1977, 20-year-old Marlene Gabrielsen attended the Sisters Rodeo in Oregon with her husband. After an argument, she sought a ride back home to Lebanon. Ackroyd offered her a lift, but during the journey, he diverted onto an isolated wagon road, where he brutally raped her at knifepoint. Remarkably, Gabrielsen survived the ordeal and reported the assault to the police. Despite physical evidence supporting her account, authorities did not pursue charges against Ackroyd at that time.

The Murder of Kaye Turner (1978)

On December 24, 1978, 35-year-old Kaye Turner was vacationing with her husband and friends at Camp Sherman, Oregon. She went for a morning jog but never returned. Witnesses reported seeing Ackroyd in the area around the time of her disappearance. Months later, Ackroyd led police to Turner's remains, claiming he had stumbled upon them while hunting. Despite his suspicious involvement, insufficient evidence prevented immediate prosecution. It wasn't until 1993 that Ackroyd was convicted of Turner's murder, receiving a life sentence. ...Read More
Victims
See any mistakes? Let us know!
Confirmed Victims: (1)
  • Kaye Turner Age: (35), Date of Death: 1978
  •     ...View 0 additional victims
    Suspected Victims:
  • Wanda Herr Age: (19), Date of Death: June 1976
  • Swamp Mountain Jane Doe Age: (18-40)
  • Rodney Grissom Age: (14), Date of Death: May 24, 1977
  • Karen Lee Age: (15), Date of Death: May 26, 1977
  • Elizabeth Mussler Age: (22), Date of Death: 1977
  • Linn County Jane Doe
  • Finley Creek Jane Doe
  • Rachanda Pickle Age: (13), Date of Death: July 10, 1990
  • Melissa Sanders Age: (17), Date of Death: May 3, 1992
  • Sheila Swanson Age: (19), Date of Death: May 3, 1992
  • Killer's Details

    John Arthur

    Ackroyd

    December 30, 2016 (aged 67) Salem, Oregon, United States

    Male

    White

    Murder

    Life imprisonment

    1+

    1976 - 1992

    Oregon

    Oregon State Penitentiary — Salem, Oregon

    07/03/2025