206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
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 MoreVictims
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
Suspected Victims:
Links to Additional Sources (13)
See any mistakes? Let us know!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










