Crime Solvers Central
Crime Solvers Central
302 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on the NamUs case record (MP30028) and 4 other sources
Brenton J. Garmire, 43, was last seen in San Francisco, California, on September 26, 1990. Prior to his disappearance, Garmire had displayed troubling behavior, including giving the deed to his property to an acquaintance and leaving notes suggesting suicide. He also told a friend that if he took his own life, no one would ever find his body. Garmire left behind all his personal belongings, including his clothes, motorcycle, and boat, and vanished without a trace.

On October 6, 1990, his brown Ford truck was discovered parked in a yellow zone on Folsom Street in San Francisco. Shortly after his disappearance, over $4,000 was charged to his credit cards, though the signatures did not appear to be his. Despite these charges, there have been no confirmed sightings of him. Garmire was known for his love of outdoor activities, including hunting, backpacking, and boat building, and had once expressed an interest in moving to Washington to pursue boat-building in Port Townsend.

Authorities suspect Garmire may have taken his own life, but his body has never been recovered, and the case remains unsolved.

Last Seen: Sep 26, 1990

Possible Unidentified Matches (7)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

80%Moderate
John Doe — Sausalito, California
UP17718 • Found Sep 9, 1990
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Sex ✓Male
Age 100%Est. 35–45 vs 43
Race 100%White
Location 100%7 mi away, same state
TimingFound same day as last seen
Height 52%5'11" vs 6'3"
Weight 88%160 lb vs 190 lb
Hair 100%Brown vs Brown
Eyes 0%Gray vs Hazel
78%Possible
John Doe — San Francisco, California
UP5935 • Found Jan 18, 1993
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Sex ✓Male
Age 100%Est. 30–45 vs 43 when missing
Race 100%White
Location 100%Same area, same county
TimingFound 2 years after last seen
Height 36%5'10" vs 6'3"
Weight 94%165 lb vs 190 lb
Hair 60%Black vs Brown
Eyes 60%Brown vs Hazel
77%Possible
John Doe — Forestville, California
UP93104 • Found Dec 31, 1994
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Sex ✓Male
Age 100%Est. 35–45 vs 43 when missing
Race 100%White
Location 88%55 mi away, same state
TimingFound 4 years after last seen
Height 84%5'11"–6'1" vs 6'3"
77%Possible
John Doe — Sausalito, California
UP12220 • Found May 15, 2013
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Sex ✓Male
Age 100%Est. 45–60 vs 43 when missing
Race 100%White
Location 100%7 mi away, same state
TimingFound 23 years after last seen
Height 68%6'0" vs 6'3"
Weight 100%180 lb vs 190 lb
76%Possible
John Doe — Antioch, California - unidentified case UP10735
John Doe — Antioch, California
UP10735 • Found Oct 15, 2005
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Sex ✓Male
Age 85%Est. 45–65 vs 43 when missing
Race 100%White
Location 93%37 mi away, same state
TimingFound 15 years after last seen
Height 84%6'1" vs 6'3"
Weight 68%141 lb vs 190 lb
Hair 100%Brown vs Brown
75%Possible
John Doe — Napa, California
UP69733 • Found Dec 14, 2007
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Sex ✓Male
Age 90%Est. 28–42 vs 43 when missing
Race 100%White
Location 93%37 mi away, same state
TimingFound 17 years after last seen
Height 100%6'0"–6'3" vs 6'3"
75%Possible
John Doe — San Francisco, California
UP5946 • Found Jul 7, 1996
View case
Sex ✓Male
Age 85%Est. 30–50 vs 43 when missing
Race 100%White
Location 100%Same area, same county
TimingFound 6 years after last seen
Height 52%5'11" vs 6'3"
Weight 100%200 lb vs 190 lb

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.

Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.