Arthur Shawcross

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Arthur Shawcross
Mug shot of Shawcross
Born Arthur John Shawcross
(1945-06-06)June 6, 1945
Kittery, Maine, United States
Died November 10, 2008(2008-11-10) (aged 63)
Albany, New York,
United States
Cause of death Cardiac arrest
Other names The Genesee River Killer,
The Monster of the Rivers,
The Rochester Strangler
Criminal penalty Life in prison without parole
Conviction(s) Arson, Burglary, Manslaughter, Second degree murder
Victims 14
Span of killings
May 7, 1972–December 28, 1989
Country United States
State(s) Rochester, New York
Watertown, New York
Date apprehended
January 5, 1990

Arthur John Shawcross (June 6, 1945 – November 10, 2008), also known as the Genesee River Killer, was an American serial killer active in Rochester, New York. He killed most of his 11 victims after being paroled early following a conviction in the manslaughter of two children, which led to criticism of the justice system. A food service worker, Shawcross trolled the streets of Rochester in his girlfriend's 1984 sky blue Dodge Omni (he later used her 1987 Chevy Celebrity) looking for prostitutes to abduct. Michael H. Stone, professor of psychiatry at Columbia University and an authority on violent behavior, identified Shawcross as "one of the most egregious examples of the unwarranted release of a prisoner."[1]

Early life[edit]

Shawcross was born in Kittery, Maine, the first of four children of Arthur Roy Shawcross and Elizabeth Shawcross. His family moved to Watertown in New York State when he was young. While several later tests showed Shawcross' intelligence to be sub-normal or even "borderline retarded", he received As and Bs in his first two years of grade school, but was later tested to have an I.Q. of 86, signifying low average intelligence. However, when tested in the army, Shawcross scored just above average in intelligence tests, scoring 105 upon entry and 108 at discharge. This was also the case with the intelligence tests he underwent while on trial in 1990, scoring 107.[2]

Shawcross said throughout his childhood, he was a frequent bed-wetter. He later claimed his mother would insert foreign objects into his rectum, that his mother performed oral sex on him when he was 9, and that during junior high school he had sexual relations with his sister. Shawcross had a reputation at school as a bully and would frequently act out violently. He dropped out of high school in 1960.

In April 1967 he was drafted by the Army at age 21.[3] At this time, Shawcross divorced his first wife and gave up the rights to their 18-month-old son, whom he never saw again.[4] He served one tour of duty in Vietnam, where he boasted of grotesque combat exploits, such as "beheading mama-sans and nailing their heads to trees as a warning to the Vietcong" — though in fact he never saw combat.[5] After Vietnam he was stationed at Fort Sill in Lawton, Oklahoma as an armorer.[6] His second wife Linda experienced several aspects of his disturbing behavior, especially his penchant for starting fires; an Army psychiatrist told her that Shawcross derived "sexual enjoyment" from fire starting.[7]

Return to New York[edit]

After his discharge from the Army, Shawcross moved with his wife (who would soon divorce him) from Oklahoma to Clayton, New York, where he began committing crimes such as arson and burglary.[8] His offenses earned him a five-year sentence at Attica Correctional Facility, and later Auburn Correctional Facility. After serving 22 months he was granted early release in October 1971, in part due to his role in the rescue of a prison guard during a riot.[9]

Shawcross returned to Watertown, eventually getting a job with the Watertown Public Works Department, and marrying for a third time.[10] On May 7, 1972, he raped and killed 10-year-old Jack Owen Blake after luring the boy into some woods in Watertown. Four months later, on September 2, he raped and killed eight-year-old Karen Ann Hill, who was visiting Watertown with her mother for the Labor Day weekend. Arrested in October, he confessed to both killings. Under the terms of a plea bargain he agreed to reveal the location of Blake's body; in return he was permitted to plead guilty to a lesser charge of manslaughter in the Hill case, all other charges were dropped, and he received a 25-year sentence at Green Haven Correctional Facility.

After twelve years, inexperienced prison staff and social workers concluded that Shawcross was "no longer dangerous",[11] disregarding the warnings of psychiatrists, who had assessed Shawcross as a "schizoid psychopath". He was released on parole in April 1987.[12] He had difficulty settling down in communities as the neighbors would protest his presence and employers would fire him. He first moved into Binghamton, New York, then relocated to Delhi, New York, with his girlfriend, Rose Marie Walley. When Delhi residents became aware of Shawcross' presence, the couple moved to nearby Fleischmanns, New York, only to be met with hostility there as well.[13] Finally, in late June 1987, Shawcross' parole officer moved him and Walley into a transient hotel in Rochester, New York, but failed to notify Rochester authorities of his action.[14] In mid-October Shawcross and Walley found more permanent lodgings at 241 Alexander Street in Rochester.[15]

Second series of murders[edit]

In March 1988, Shawcross began murdering again, primarily prostitutes in the area (apart from June Stott, who was a local and was the first one of his victims to be mutilated after her death), before his capture less than two years later. He was convicted of 11 murders, with a 12th not officially charged to him. The victims were as follows:[16]

# Name Age Disappeared Discovered
1. Dorothy "Dotsie" Blackburn 27 March 18, 1988 March 24, 1988
2. Anna Marie Steffen 28 July 9, 1988 September 11, 1988
3. Dorothy Keeler 59 July 29, 1989 October 21, 1989
4. Patricia "Patty" Ives 25 September 29, 1989 October 27, 1989
5. June Stott 30 October 23, 1989 November 23, 1989
6. Marie Welch 22 November 5, 1989 January 5, 1990
7. Frances "Franny" Brown 22 November 11, 1989 November 15, 1989
8. Kimberly Logan 30 November 15, 1989 November 15, 1989
9. Elizabeth "Liz" Gibson 29 November 25, 1989 November 27, 1989
10. Darlene Trippi 32 December 15, 1989 January 5, 1990
11. June Cicero 34 December 17, 1989 January 3, 1990
12. Felicia Stephens 20 December 28, 1989 December 31, 1989

All the victims were murdered in Monroe County, except for Gibson, who was killed in neighboring Wayne County. The retired detective Robert Keppel has argued that the detectives investigating the case over-relied on the concept of modus operandi, at times searching for multiple suspects due to small differences in the profiles of each victim.[17]

June Cicero's body was discovered by aerial surveillance on January 3, 1990.

Shawcross was spotted by the surveillance team (and by an eyewitness) standing near his car, apparently urinating, on a bridge over Salmon Creek; upon whose frozen waters the body of his final victim was dumped.[18]

Trial and conviction[edit]

In November 1990, Shawcross was tried by Monroe County First Assistant District Attorney Charles J. Siragusa for the 10 murders in Monroe County. Shawcross pleaded not guilty by reason of insanity, with testimony from psychiatrist Dorothy Lewis that he suffered from brain damage, multiple personality disorder and post-traumatic stress disorder, and had been sexually abused as a child.[19] Shawcross, who had served in Vietnam with the 4th Supply and Transport Company of the 4th Infantry Division,[20] had told many outlandish tales of murderous activities (including cannibalism), often perpetrated while alone in the jungle.[21] From the time Shawcross returned from his tour of duty, he told acquaintances of seeing American soldiers "skinned from their neck to their ankles",[22][23] and claimed to have decapitated two women he had victimized, "placing" their heads on poles.[24] FBI criminal profiler Robert K. Ressler reviewed the PTSD claim on behalf of the prosecution before the trial. Ressler wrote that "his claim of having witnessed wartime atrocities was patently outrageous and untrue."[25] Prosecution psychiatrist Dr. Park Dietz said Shawcross had antisocial personality disorder.[26]


Shawcross with his daughter (left) and granddaughter at the Sullivan Correctional Facility, 2002

Shawcross was held at the Sullivan Correctional Facility in Fallsburg, New York, until he died on November 10, 2008 at the Albany Medical Center.[27]

In 2003, Shawcross was interviewed by British reporter Katherine English for a documentary on cannibalism. Shawcross bragged about slicing out and eating the vulvas of three victims, but refused to discuss his earlier claim of eating the genitals of his first victim, Jack Blake.[28]


Officials said Shawcross complained of a pain in his leg on the afternoon of November 10, 2008, his date of death. He was taken to Albany Medical Center, where he went into cardiac arrest. Shawcross died at 9:50 p.m.[29][30]


  1. ^ Stone, MH. The Anatomy of Evil. Prometheus (2009), p. 347. ISBN 1591027268.
  2. ^ Olsen 1993, p. 209
  3. ^ Curry, George E. "Paroled Killer Charged In Deaths Of 8 Women" The Chicago Tribune. January 6, 1990.
  4. ^ Olsen 1993, pp. 52–53
  5. ^ Stone (2009), p. 347.
  6. ^ Olsen 1993, p. 56
  7. ^ Olsen 1993, pp. 58–59
  8. ^ Olsen 1993, pp. 192–193
  9. ^ Olsen 1993, pp. 193–194
  10. ^ Olsen 1993, p. 194
  11. ^ Stone (2009), pp. 347-8.
  12. ^ Olsen 1993, p. 208
  13. ^ Olsen 1993, pp. 246–249
  14. ^ Olsen 1993, p. 249
  15. ^ Olsen 1993, p. 255
  16. ^ "Serial killer profile: Arthur Shawcross"
  17. ^ Keppel 2011, pp. 3
  18. ^ Olsen 1993, p. 379
  19. ^ Foderaro, Lisa W. "A Serial-Murder Trial, On TV, Grips Rochester" The New York Times. December 2, 1990.
  20. ^ Olsen 1993, p. 189
  21. ^ Olsen 1993, p. 446
  22. ^ Olsen 1993, p. 192
  23. ^ Olsen 1993, p. 55
  24. ^ Olsen 1993, pp. 190–191
  25. ^ Ressler, Schactman 1992, p. 276
  26. ^ MPD as an organic disorder
  27. ^ Associated Press. "Serial killer Arthur Shawcrpss Dead at 63." November 11, 2008.
  28. ^ Olsen 1993, p. 485
  29. ^ "'Upstate New York Serial Killer Dies'"
  30. ^ "Arthur Shawcross Biography Murderer (1945–2008)". A&E Television Networks. 10 November 2015. Retrieved 15 January 2017. 


Further reading and External links[edit]