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 (MP13451) and 9 other sources
Jonathan Aujay, a 38-year-old Los Angeles County Sheriff’s deputy, went missing on June 11, 1998, after embarking on a solo hike and trail run in the Devil’s Punchbowl area of the Angeles National Forest. Aujay, a skilled outdoorsman and experienced long-distance runner, had planned to summit Mount Baden-Powell, a 9,400-foot peak, and return before sunset. However, he was never seen again after starting his hike. His vehicle was found parked in the area, but despite an extensive search involving helicopters, bloodhounds, and dozens of searchers, only a few footprints were found, and no other trace of him has been discovered.

Aujay’s disappearance has led to numerous theories, ranging from an accident during his hike to foul play. Some speculated he may have taken his own life, especially after revelations of personal struggles, including a pending divorce and unhappiness with his life in Los Angeles County. However, Aujay’s family and friends have disputed this theory, pointing to his deep love for his young daughter and zest for life as reasons to doubt he would have committed suicide.

Complicating the case are darker theories involving Aujay’s work in law enforcement. Some investigators believed there might be connections to an undercover operation targeting methamphetamine traffickers in the area, known as Operation Silent Thunder, though no evidence linking the two has ever been found. Additionally, rumors have circulated that Aujay may have been targeted by corrupt deputies involved in illegal activities, although these theories remain unproven.

Despite various leads and extensive efforts, Jonathan Aujay's case remains unsolved, leaving his disappearance a mystery that continues to puzzle investigators and haunt his family.

Last Seen: Jun 11, 1998

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.

85%Strong
John Doe — South El Monte, California
UP3396 • Found May 7, 1999
View case
Sex ✓Male
Age 100%Est. 28–43 vs 38
Race 100%White
Location 92%38 mi away, same county
TimingFound 11 months after last seen
Height 84%5'10" vs 6'0"
Weight 96%145 lb vs 165 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
82%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 38 when missing
Race 100%White
Location 92%39 mi away, same county
TimingFound 17 years after last seen
Height 100%5'11" vs 6'0"
Weight 96%145 lb vs 165 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
81%Moderate
John Doe — Buena Park, California - unidentified case UP12758
John Doe — Buena Park, California
UP12758 • Found Jul 1, 2014
View case
Sex ✓Male
Age 100%Est. 50–65 vs 38 when missing
Race 100%White
Location 89%51 mi away, same state
TimingFound 16 years after last seen
Height 100%5'11" vs 6'0"
Weight 98%183 lb vs 165 lb
Hair 70%Gray vs Brown
Eyes 100%Brown vs Brown
81%Moderate
John Doe — Long Beach, California - unidentified case UP3074
John Doe — Long Beach, California
UP3074 • Found Oct 24, 2005
View case
Sex ✓Male
Age 100%Est. 40–50 vs 38 when missing
Race 100%White
Location 87%58 mi away, same county
TimingFound 7 years after last seen
Height 100%5'11" vs 6'0"
Weight 99%148 lb vs 165 lb
Eyes 100%Brown vs Brown
80%Moderate
John Doe — California - unidentified case UP15654
John Doe — California
UP15654 • Found Jul 9, 2016
View case
Sex ✓Male
Age 85%Est. 55–75 vs 38 when missing
Race 100%White
Location 99%15 mi away, same county
TimingFound 18 years after last seen
Height 100%5'8"–6'0" vs 6'0"
Weight 91%141 lb vs 165 lb
Hair 70%Gray vs Brown
Eyes 100%Brown vs Brown
80%Moderate
John Doe — Los Angeles, California - unidentified case UP12864
John Doe — Los Angeles, California
UP12864 • Found Feb 13, 2014
View case
Sex ✓Male
Age 85%Est. 28–50 vs 38 when missing
Race 100%White
Location 93%37 mi away, same county
TimingFound 16 years after last seen
Height 100%5'7"–6'0" vs 6'0"
Weight 100%175–190 lb vs 165 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
80%Moderate
John Doe — Altadena, California
UP3108 • Found Sep 19, 2004
View case
Sex ✓Male
Age 100%Est. 40–50 vs 38 when missing
Race 100%White
Location 96%27 mi away, same county
TimingFound 6 years after last seen
Height 100%5'10"–6'2" vs 6'0"
79%Possible
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 38 when missing
Race 100%White
Location 92%41 mi away, same county
TimingFound 16 years after last seen
Height 68%5'5"–5'9" vs 6'0"
Weight 100%163 lb vs 165 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
79%Possible
John Doe — Irwindale, California
UP12863 • Found Feb 13, 2014
View case
Sex ✓Male
Age 100%Est. 40 vs 38 when missing
Race 100%White
Location 93%37 mi away, same county
TimingFound 16 years after last seen
Height 100%5'7"–6'1" vs 6'0"
Hair 100%Brown vs Brown
79%Possible
John Doe — South Gate, California
UP10986 • Found Oct 2, 2012
View case
Sex ✓Male
Age 100%Est. 28–38 vs 38 when missing
Race 100%White
Location 91%44 mi away, same county
TimingFound 14 years after last seen
Height 100%5'7"–6'1" vs 6'0"
Weight 100%157 lb vs 165 lb
Hair 60%Black 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.