207 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
Haynes moved from San Francisco, California to Boulder, Colorado in late July of 1981 to attend the University of Colorado. He arrived in Colorado on July 22. The next day, he called his father, asked for money and promised to keep in touch. Haynes called a friend on July 24. He was never heard from again.
On July 26, a sheriff's deputy saw Haynes's car, a beige two-door 1981 Subaru hatchback with the California license plate number 1CPK205, off a county road in the small town of Nederl ...Read More
Last Seen: Jul 24, 1981
On July 26, a sheriff's deputy saw Haynes's car, a beige two-door 1981 Subaru hatchback with the California license plate number 1CPK205, off a county road in the small town of Nederl ...Read More
Last Seen: Jul 24, 1981
Links to Additional Sources (10)
See any mistakes?Victim Details
Dec 12, 2008
Mar 02, 2023
Jon
Haynes
61
18
70 inches
140 lbs
White / Caucasian
Male
Jul 24, 1981
Nederland
Colorado
Boulder County
98
25596
Boulder County Sheriff's Office
Boulder
Colorado
Boulder County
80301
Steven Ainsworth
Detective
5600 Flatiron Parkway, Colorado
3034413600
County
Law Enforcement
S81-6082
1982-07-16
Boulder County Sheriff's Office
4065
Blond/Strawberry
Green
Green
No
Area Last Seen:

