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Jon Haynes Missing Person Case

Last seen in Nederland, Colorado on Jul 24, 1981

Victim Details

Dec 12, 2008

Mar 02, 2023

Jon

Haynes

63

18

70 inches

140 lbs

White / Caucasian

Male

Jul 24, 1981

Nederland

Colorado

Boulder County

25596

Boulder County Sheriff's Office

Boulder

Colorado

Boulder County

80301

Steven Ainsworth

Detective

5600 Flatiron Parkway, Colorado

3034413600

County

Law Enforcement

https://www.bouldercounty.org/safety/sheriff/

S81-6082

1982-07-16

Boulder County Sheriff's Office

4065

Blond/Strawberry

Green

Green

No

07/23/2026


Area Last Seen:

Case Description

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In the summer of 1981, eighteen-year-old Jon Truscott Haynes arrived in Boulder, Colorado, with aspirations of attending the University of Colorado. This move should have been the exciting start of a new academic and personal journey. However, his plans were abruptly cut short. The last confirmed sighting of Jon was at a 7-11 convenience store near the intersection of 28th Street and Baseline Road in Boulder. Following this brief stop, both Jon and the vehicle he was driving, a beige 1981 two-do ...
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Last Seen: Jul 24, 1981

Links to Additional Sources (11)

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  • Jon Haynes - Colorado Cold Case Files - Case Detail
  • Jon Truscott Haynes - The Charley Project
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    Forum Posts (3)

    Has anyone else been curious about the hitchhiker that Haynes picked up on his way to Boulder? It se... ...Read More
    03/07/2024
    Did anyone else find it strange that Haynes's car was just sitting there with the windows down in th... ...Read More
    10/15/2023
    Was anyone else ever curious about the hitchhiker Haynes picked up? I know the police cleared him as... ...Read More
    09/26/2023
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