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William Brennan

Do you know what happened to William Brennan?

  • Last updated: December 26, 2022
  • Glenwood Springs, CO
  • May 15, 1990

Overview of William Brennan

On May 15 1990, 39 year old William Brennan was last seen near Canyon Creek with a small duffle bag and raincoat. He was reported to be suicidal and has since been missing. He may have been seen hitchhiking into Las Vegas in July 1990.


  1. Date Missing:May 15, 1990
  2. Birthday:May 30, 1950
  3. Current Age:73
  4. Age at Incident:39
  5. NAMUS Number:MP25653
  6. Race:White / Caucasian
  7. Gender:Male
  8. Height:5' 11"
  9. Weight:220 lbs
  10. Hair Color:Brown
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