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Case Description
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Fredrick Manuel Aragon, a 28-year-old Hispanic male, was last seen on July 18, 1987, at his residence in Vacaville, California. At the time of his disappearance, he was 6 feet 3 inches tall and weighed approximately 185 pounds, with black hair and brown eyes. He was last seen wearing a red-checkered long-sleeve shirt and blue jeans. Aragon has a diagnosed behavior disorder, wears glasses, and may have had a mustache. He also had two missing front teeth that were replaced with false teeth.
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Last Seen: Jul 18, 1987
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Victim Details

Jan 24, 2026

Jan 24, 2026

Fredrick

Manuel Aragon

28

28

6'3 inches

185 lbs

Hispanic

Male

Aragon was last seen at his home in the 200 block of Juniper Street in Vacaville, California at 12:00 p.m. on July 18, 1987. He has never been heard from again. On February 2, 1988, Aragon's red 1973 Datsun pickup truck was found abandoned on Lombard Street dear the entrance to the S.F. Presidio Army Base in San Francisco, California. Few details are available in his case, but Aragon is considered missing under suspicious circumstances.

Jul 18, 1987

Vacaville

California

Vacaville

8

Vacaville Police Departmen

707-449-5200

01/25/2026