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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 (MP78954) and 5 other sources
Richard Kirchmann, 45 years old, was last seen on July 5, 1996, in Sylmar, California. Employed as a truck driver for a brewing company in Los Angeles, he told a co-worker he planned to travel to St. Louis, Missouri, for a few days. However, it remains unclear if he ever made it to his destination. Kirchmann packed his personal belongings before leaving but never returned.

A week later, his car was found abandoned at Ontario International Airport in California, but there was no evidence that he boarded a flight. At the time of his disappearance, Kirchmann may have been in the early stages of dementia, which has led investigators to theorize that he may not remember who he is and could be living as a "John Doe" patient in a hospital. His case remains unsolved, and authorities continue to seek any information that could lead to answers.

Investigators encourage anyone with details to contact the Los Angeles Police Department. The case is still being actively reviewed, and Kirchmann's family and friends hope for any new leads that could help find him.

Last Seen: Jul 5, 1996

Possible Unidentified Matches (10)

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.

84%Moderate
John Doe — California
UP3402 • Found Oct 23, 1998
View case
Sex ✓Male
Age 100%Est. 45–50 vs 45 when missing
Race 100%White
Location 98%19 mi away, same county
TimingFound 2 years after last seen
Height 100%5'4" vs 5'5"
Weight 100%149 lb vs 140 lb
Hair 100%Brown vs Brown
Eyes 0%Brown vs Blue
82%Moderate
John Doe — California
UP3113 • Found Jun 4, 2004
View case
Sex ✓Male
Age 94%Est. 54–64 vs 45 when missing
Race 100%White
Location 98%19 mi away, same county
TimingFound 8 years after last seen
Height 100%5'5" vs 5'5"
Weight 84%115 lb vs 140 lb
Hair 100%Brown vs Brown
81%Moderate
John Doe — Los Angeles, California
UP104480 • Found Mar 22, 2023
View case
Sex ✓Male
Age 100%Est. 55–70 vs 45 when missing
Race 100%White
Location 98%19 mi away, same county
TimingFound 27 years after last seen
Height 100%5'6"–5'9" vs 5'5"
Weight 60%180–190 lb vs 140 lb
Hair 100%Brown vs Brown
Eyes 100%Blue vs Blue
81%Moderate
John Doe — Glendale, California
UP3121 • Found Nov 16, 2003
View case
Sex ✓Male
Age 91%Est. 34–44 vs 45 when missing
Race 100%White
Location 99%14 mi away, same county
TimingFound 7 years after last seen
Height 100%5'5" vs 5'5"
Weight 100%150 lb vs 140 lb
80%Moderate
John Doe — Los Angeles, California - unidentified case UP17010
John Doe — Los Angeles, California
UP17010 • Found Jul 28, 2017
View case
Sex ✓Male
Age 100%Est. 50–65 vs 45 when missing
Race 100%White
Location 99%13 mi away, same county
TimingFound 21 years after last seen
Height 84%5'7" vs 5'5"
Weight 56%182 lb vs 140 lb
Hair 100%Brown vs Brown
Eyes 100%Blue vs Blue
80%Moderate
John Doe — Bakersfield, California
UP61437 • Found Dec 30, 1999
View case
Sex ✓Male
Age 100%Est. 38–52 vs 45 when missing
Race 100%White
Location 83%73 mi away, same state
TimingFound 3 years after last seen
Height 100%5'2"–5'5" vs 5'5"
Weight 100%120–140 lb vs 140 lb
80%Moderate
John Doe — Long Beach, California
UP7575 • Found Jan 19, 2010
View case
Sex ✓Male
Age 100%Est. 32–46 vs 45 when missing
Race 100%White
Location 92%40 mi away, same county
TimingFound 14 years after last seen
Height 100%5'5" vs 5'5"
Weight 100%130 lb vs 140 lb
Hair 60%Black vs Brown
80%Moderate
John Doe — California
UP3143 • Found Jan 4, 2003
View case
Sex ✓Male
Age 100%Est. 48–58 vs 45 when missing
Race 100%White
Location 98%19 mi away, same county
TimingFound 6 years after last seen
Height 84%5'7" vs 5'5"
Weight 84%115 lb vs 140 lb
80%Moderate
John Doe — Industry, California
UP3422 • Found Dec 7, 1997
View case
Sex ✓Male
Age 85%Est. 30–50 vs 45 when missing
Race 100%White
Location 95%31 mi away, same county
TimingFound 17 months after last seen
Height 100%5'6" vs 5'5"
Weight 71%174 lb vs 140 lb
Hair 100%Brown vs Brown
Eyes 0%Brown vs Blue
80%Moderate
John Doe — Los Angeles, California
UP3477 • Found Jan 25, 1997
View case
Sex ✓Male
Age 85%Est. 35–55 vs 45
Race 100%White
Location 98%19 mi away, same county
TimingFound 7 months after last seen
Height 100%5'6" vs 5'5"

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.