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 (MP12196) and 5 other sources
Mary Jill Adams, 39 years old, was last seen on April 18, 1986, in West Hollywood, California. On that day, she was released from jail in Santa Ana and never contacted her family afterward. Adams, who may have also used the last name "Young," was described as standing 4'11", weighing 107 pounds, with red hair and blue eyes. She had a distinct tattoo of the Harley Davidson wings emblem on her abdomen. Despite extensive investigations, no trace of her has been found since her release.

Her case remains unsolved, and there have been few developments over the years. The Los Angeles County Sheriff's Department continues to handle the investigation, but leads have been limited. Investigators still seek any information that could help bring resolution to her disappearance.

Last Seen: Apr 18, 1986

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.

83%Moderate
Jane Doe — California - unidentified case UP3496
Jane Doe — California
UP3496 • Found Aug 11, 1996
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Sex ✓Female
Age 100%Est. 45–60 vs 39 when missing
Race 100%White
Location 100%8 mi away, same county
TimingFound 10 years after last seen
Height 100%4'11"–5'3" vs 4'10"
Weight 100%118 lb vs 100–110 lb
Hair 50%Brown vs Red
Eyes 100%Blue vs Blue
82%Moderate
Jane Doe — California - unidentified case UP3023
Jane Doe — California
UP3023 • Found Jul 14, 2006
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Sex ✓Female
Age 100%Est. 56–66 vs 39 when missing
Race 100%White
Location 100%8 mi away, same county
TimingFound 20 years after last seen
Height 100%4'10" vs 4'10"
Weight 100%100 lb vs 100–110 lb
Hair 50%Blond vs Red
Eyes 100%Blue vs Blue
78%Possible
Jane Doe — Van Nuys, California - unidentified case UP62395
Jane Doe — Van Nuys, California
UP62395 • Found Oct 30, 2010
View case
Sex ✓Female
Age 100%Est. 50–65 vs 39 when missing
Race 100%White
Location 100%8 mi away, same county
TimingFound 25 years after last seen
Height 100%4'8"–5'0" vs 4'10"
Weight 100%95–110 lb vs 100–110 lb
Hair 50%Brown vs Red
Eyes 0%Brown vs Blue
77%Possible
Jane Doe — San Diego, California
UP120501 • Found Aug 28, 1988
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Sex ✓Female
Age 100%Est. 30–45 vs 39 when missing
Race 100%White
Location 74%103 mi away, same state
TimingFound 2 years after last seen
Height 100%4'11"–5'3" vs 4'10"
77%Possible
Jane Doe — Huntington Park, California
UP3465 • Found Apr 22, 1997
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Sex ✓Female
Age 85%Est. 28–47 vs 39 when missing
Race 100%White
Location 99%12 mi away, same county
TimingFound 11 years after last seen
Height 84%5'0"–5'4" vs 4'10"
Weight 100%107–115 lb vs 100–110 lb
Hair 100%Red vs Red
Eyes 0%Brown vs Blue
76%Possible
Jane Doe — Devore, California
UP2583 • Found Oct 1, 1987
View case
Sex ✓Female
Age 85%Est. 25–45 vs 39 when missing
Race 100%White
Location 87%57 mi away, same state
TimingFound 17 months after last seen
Height 84%5'0" vs 4'10"
75%Possible
Jane Doe — Los Angeles, California - unidentified case UP80466
Jane Doe — Los Angeles, California
UP80466 • Found Apr 26, 2021
View case
Sex ✓Female
Age 100%Est. 50–60 vs 39 when missing
Race 100%White
Location 100%8 mi away, same county
TimingFound 35 years after last seen
Height 36%5'3"–5'6" vs 4'10"
Weight 100%115–130 lb vs 100–110 lb
Hair 50%Brown vs Red
Eyes 100%Blue vs Blue
75%Possible
Jane Doe — Los Angeles, California - unidentified case UP59708
Jane Doe — Los Angeles, California
UP59708 • Found Aug 24, 2019
View case
Sex ✓Female
Age 85%Est. 40–65 vs 39 when missing
Race 100%White
Location 100%8 mi away, same county
TimingFound 33 years after last seen
Height 84%5'0"–5'6" vs 4'10"
Weight 100%110–130 lb vs 100–110 lb
Hair 50%Brown vs Red
75%Possible
Jane Doe — Sherman Oaks, California - unidentified case UP14607
Jane Doe — Sherman Oaks, California
UP14607 • Found Jan 1, 2007
View case
Sex ✓Female
Age 85%Est. 40–60 vs 39 when missing
Race 100%White
Location 100%6 mi away, same county
TimingFound 21 years after last seen
Height 100%4'11" vs 4'10"
Weight 72%135 lb vs 100–110 lb
Hair 50%Brown vs Red
Eyes 0%Brown vs Blue
75%Possible
Jane Doe — Los Angeles, California
UP3347 • Found May 30, 2001
View case
Sex ✓Female
Age 85%Est. 30–50 vs 39 when missing
Race 100%White
Location 100%8 mi away, same county
TimingFound 15 years after last seen
Height 84%5'0" vs 4'10"
Weight 90%126 lb vs 100–110 lb
Hair 50%Blond vs Red
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.