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 (MP55447) and 4 other sources
Jeffrey Arild Keidser, 61, was last seen on January 23, 2019, leaving his home in Redondo Beach, California, with his sister's dog, Frankie. He had been struggling with delusional thoughts, leading his family to worry about his safety. His car, a silver 2004 Saturn, was found abandoned in a remote area near Masonic, California. Inside, authorities discovered a receipt indicating he had purchased winter gear. Despite extensive searches, neither Keidser nor the dog have been located. Investigators continue to seek information about his whereabouts.
Last Seen: Jan 23, 2019

Possible Unidentified Matches (5)

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 — Los Angeles, California
UP104480 • Found Mar 22, 2023
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Sex ✓Male
Age 100%Est. 55–70 vs 61 when missing
Race 100%White
Location 98%16 mi away, same county
TimingFound 4 years after last seen
Height 52%5'6"–5'9" vs 6'1"
Weight 100%180–190 lb vs 170 lb
Hair 50%Brown vs Blond
Eyes 100%Blue vs Blue
80%Moderate
John Doe — Los Angeles, California - unidentified case UP78168
John Doe — Los Angeles, California
UP78168 • Found Mar 19, 2020
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Sex ✓Male
Age 85%Est. 45–65 vs 61 when missing
Race 100%White
Location 99%14 mi away, same county
TimingFound 14 months after last seen
Height 68%5'5"–5'10" vs 6'1"
Weight 100%140–160 lb vs 170 lb
Hair 40%Gray vs Blond
Eyes 100%Blue vs Blue
77%Possible
John Doe — Menifee, California
UP100667 • Found Sep 9, 2021
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Sex ✓Male
Age 100%Est. 58–72 vs 61 when missing
Race 100%White
Location 84%70 mi away, same state
TimingFound 3 years after last seen
Height 52%5'9" vs 6'1"
Weight 98%151 lb vs 170 lb
Hair 40%Gray vs Blond
Eyes 100%Blue vs Blue
77%Possible
John Doe — San Bernardino, California - unidentified case UP88020
John Doe — San Bernardino, California
UP88020 • Found Feb 9, 2021
View case
Sex ✓Male
Age 85%Est. 50–70 vs 61 when missing
Race 100%White
Location 85%64 mi away, same state
TimingFound 2 years after last seen
Height 100%6'0" vs 6'1"
Weight 78%206 lb vs 170 lb
Hair 40%Gray vs Blond
Eyes 30%Hazel vs Blue
76%Possible
John Doe — Los Angeles, California - unidentified case UP55211
John Doe — Los Angeles, California
UP55211 • Found Jan 16, 2019
View case
Sex ✓Male
Age 100%Est. 50–65 vs 61
Race 100%White
Location 97%21 mi away, same county
TimingFound same day as last seen
Height 36%5'8" vs 6'1"
Weight 87%198 lb vs 170 lb
Hair 50%Brown vs Blond
Eyes 0%Brown vs Blue

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.