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Peter Theriault

A man is murdered by his girlfriend

  • Last updated: March 23, 2023
  • Irvine, CA
  • December 2, 1998

Overview of Peter Theriault

Peter Theriault, a 51-year-old man, was allegedly shot and killed by Judy Valot on December 2, 1998. According to prosecutors, Valot had developed an obsession with the mistaken belief that Theriault was having an affair with a 19-year-old co-worker. Although Theriault's body has not been located, officials believe that he was buried in the vicinity of Blythe. Valot was taken into custody a week after the incident when investigators noticed discrepancies in her account, including a delay of five days in reporting Theriault's disappearance.


  1. Date Missing:December 2, 1998
  2. Age at Incident:51
  3. NAMUS Number:MP24209
  4. Race:White / Caucasian
  5. Gender:Male
  6. Height:5' 11"
  7. Weight:170 lbs
  8. Hair Color:Gray or Partially Gray
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