Crime Solvers Central
CSC
223 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
John Clyde Perrin was a 25-year-old man who disappeared after being last seen in Menlo Park, California. Public missing-person databases continue to list him as missing, and there is no publicly posted confirmation that the case has been resolved.

At the time he vanished, Perrin had just graduated from Stanford University’s law school. Accounts available in long-running public case summaries describe him as a conscientious objector to the Vietnam War who had been convicted for refusi ...Read More
Last Seen: Jun 23, 1970
Victim Details

Jan 24, 2026

Jan 24, 2026

John

Clyde Perrin

25

25

5'11 inches

155 lbs

White

Male

Jun 23, 1970

Menlo Park

California

Menlo Park

Menlo Park Police Departmen

650-330-6317

01/26/2026