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

Case Description

Any updates on this case? Let us know!
Summary based on the NamUs case record (MP115829) and 3 other sources
Donald Joseph Rohrenbacher, aged 44, disappeared on March 18, 1994, after embarking on a solo hike in the San Gabriel Mountains, located north of Los Angeles County, California. His last known location was in the area around Highway 39 near San Gabriel Canyon. His car was later found abandoned between Pigeon Ridge and Valley of the Moon, but there were no footprints or other clues around the vehicle, likely because two severe storms had hit the area before it was discovered. These storms would have washed away any potential tracks.

Rohrenbacher's disappearance raised concern as he was known to be very close to his two dogs, which were left behind at his residence along with meat defrosting in the kitchen. His family and friends noted this as uncharacteristic, as he had not mentioned any plans that would have required an extended absence. The search for him involved multiple rescue teams combing the San Gabriel Mountains, but despite extensive efforts, no trace of him was ever found.

It took a week for his absence to be officially reported, and this delay complicated the investigation. Due to the lack of evidence and the harsh conditions in the mountains during that time, Rohrenbacher was ultimately presumed dead three years later, though his remains have never been located. His case remains unsolved, classified as a lost or injured missing person.

Last Seen: Mar 18, 1994

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.

87%Strong
John Doe — Los Angeles, California
UP3474 • Found Feb 26, 1997
View case
Sex ✓Male
Age 100%Est. 42–55 vs 44 when missing
Race 100%White
Location 100%Same area, same county
TimingFound 3 years after last seen
Height 100%5'9" vs 5'10"
Weight 96%168 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
87%Strong
John Doe — Los Angeles, California
UP3495 • Found Sep 23, 1996
View case
Sex ✓Male
Age 100%Est. 42–52 vs 44 when missing
Race 100%White
Location 100%4 mi away, same county
TimingFound 3 years after last seen
Height 100%5'10" vs 5'10"
Weight 87%175 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
85%Strong
John Doe — Los Angeles, California - unidentified case UP3455
John Doe — Los Angeles, California
UP3455 • Found Sep 15, 1997
View case
Sex ✓Male
Age 100%Est. 35–45 vs 44 when missing
Race 100%White
Location 100%4 mi away, same county
TimingFound 3 years after last seen
Height 100%5'10" vs 5'10"
Weight 99%134 lb vs 150 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
84%Moderate
John Doe — South El Monte, California
UP3396 • Found May 7, 1999
View case
Sex ✓Male
Age 90%Est. 28–43 vs 44 when missing
Race 100%White
Location 100%11 mi away, same county
TimingFound 5 years after last seen
Height 100%5'10" vs 5'10"
Weight 100%145 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
84%Moderate
John Doe — Commerce, California
UP3601 • Found Jun 11, 1995
View case
Sex ✓Male
Age 85%Est. 45–65 vs 44 when missing
Race 100%White
Location 100%6 mi away, same county
TimingFound 15 months after last seen
Height 100%5'7"–6'0" vs 5'10"
Weight 100%155–200 lb vs 150 lb
Hair 100%Brown vs Brown
84%Moderate
John Doe — Los Angeles, California
UP3620 • Found Mar 7, 1995
View case
Sex ✓Male
Age 85%Est. 25–45 vs 44
Race 100%White
Location 100%Same area, same county
TimingFound 12 months after last seen
Height 100%5'9" vs 5'10"
Weight 100%135 lb vs 150 lb
Eyes 100%Brown vs Brown
83%Moderate
John Doe — Los Angeles, California - unidentified case UP14611
John Doe — Los Angeles, California
UP14611 • Found Sep 9, 2015
View case
Sex ✓Male
Age 100%Est. 50 vs 44 when missing
Race 100%White
Location 100%2 mi away, same county
TimingFound 21 years after last seen
Height 100%5'11" vs 5'10"
Weight 100%145 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
83%Moderate
John Doe — Commerce, California - unidentified case UP13339
John Doe — Commerce, California
UP13339 • Found Jul 7, 2014
View case
Sex ✓Male
Age 100%Est. 45–60 vs 44 when missing
Race 100%White
Location 100%6 mi away, same county
TimingFound 20 years after last seen
Height 100%5'5"–5'9" vs 5'10"
Weight 100%163 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
83%Moderate
John Doe — Riverside, California - unidentified case UP7016
John Doe — Riverside, California
UP7016 • Found Jan 5, 1998
View case
Sex ✓Male
Age 100%Est. 35–45 vs 44 when missing
Race 100%White
Location 89%50 mi away, same state
TimingFound 4 years after last seen
Height 100%5'11" vs 5'10"
Weight 91%172 lb vs 150 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
83%Moderate
John Doe — Whittier, California
UP3420 • Found Dec 30, 1997
View case
Sex ✓Male
Age 100%Est. 30–45 vs 44 when missing
Race 100%White
Location 99%13 mi away, same county
TimingFound 4 years after last seen
Height 100%5'10" vs 5'10"
Weight 56%105 lb vs 150 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown

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.