Crime Solvers Central
Crime Solvers Central
298 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 (MP18051) and 7 other sources
Andrea Joy Hall, 18, was last seen on July 8, 1979, hitchhiking along the Pacific Coast Highway in Redondo Beach, California. She was picked up by Lawrence Bittaker and Roy Norris, two notorious serial killers who later became known as the "Toolbox Killers." They lured Hall into their van by offering her a ride, then abducted and murdered her.

According to the killers' confessions, Hall was brutally assaulted before being murdered. Bittaker forced her to walk uphill in a remote area of the San Gabriel Mountains, where he tortured her using an ice pick before strangling her and disposing of her body off a cliff. Despite their confessions, Hall's body has never been recovered, and her remains are presumed to be lost in the mountainous terrain. The case is classified as a homicide based on the confessions of her killers, who were convicted for multiple murders during that summer of 1979.

Bittaker was sentenced to death but died in 2019 while on death row, and Norris received a life sentence, passing away in prison in 2020. Andrea's case remains one of many tragic instances of young women falling victim to these two serial killers.

Last Seen: Jul 8, 1979

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
Jane Doe — Corona, California - unidentified case UP7138
Jane Doe — Corona, California
UP7138 • Found Dec 18, 1981
View case
Sex ✓Female
Age 100%Est. 17–21 vs 18 when missing
Race 100%White
Location 90%47 mi away, same state
TimingFound 2 years after last seen
Height 100%5'8" vs 5'7"
Weight 100%133 lb vs 140 lb
Hair 100%Blond vs Blond
83%Moderate
Jane Doe — Los Angeles, California - unidentified case UP4383
Jane Doe — Los Angeles, California
UP4383 • Found Mar 9, 1980
View case
Sex ✓Female
Age 100%Est. 17–23 vs 18
Race 100%White
Location 98%16 mi away, same county
TimingFound 8 months after last seen
Height 100%5'7" vs 5'7"
Hair 50%Brown vs Blond
83%Moderate
Jane Doe — Valencia, California - unidentified case UP4389
Jane Doe — Valencia, California
UP4389 • Found Jan 26, 1980
View case
Sex ✓Female
Age 100%Est. 17–24 vs 18
Race 100%White
Location 91%43 mi away, same county
TimingFound 7 months after last seen
Height 100%5'5"–5'9" vs 5'7"
Weight 100%115–130 lb vs 140 lb
82%Moderate
Jane Doe — Los Angeles, California - unidentified case UP4368
Jane Doe — Los Angeles, California
UP4368 • Found Aug 30, 1980
View case
Sex ✓Female
Age 100%Est. 12–18 vs 18 when missing
Race 100%White
Location 98%17 mi away, same county
TimingFound 14 months after last seen
Height 100%5'5"–5'8" vs 5'7"
Hair 50%Red vs Blond
80%Moderate
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 18 when missing
Race 100%White
Location 99%16 mi away, same county
TimingFound 42 years after last seen
Height 100%5'3"–5'6" vs 5'7"
Weight 100%115–130 lb vs 140 lb
Hair 50%Brown vs Blond
Eyes 100%Blue vs Blue
80%Moderate
Jane Doe — California
UP4111 • Found Oct 25, 1987
View case
Sex ✓Female
Age 100%Est. 25–35 vs 18 when missing
Race 100%White
Location 98%16 mi away, same county
TimingFound 8 years after last seen
Height 100%5'6" vs 5'7"
Weight 100%135 lb vs 140 lb
Hair 50%Brown vs Blond
Eyes 0%Brown vs Blue
80%Moderate
Jane Doe — Van Nuys, California
UP4117 • Found Jul 21, 1987
View case
Sex ✓Female
Age 100%Est. 24–33 vs 18 when missing
Race 100%White
Location 96%23 mi away, same county
TimingFound 8 years after last seen
Height 100%5'3"–5'7" vs 5'7"
Weight 100%120–150 lb vs 140 lb
Hair 50%Brown vs Blond
Eyes 0%Brown vs Blue
80%Moderate
Jane Doe — Newhall, California - unidentified case UP4370
Jane Doe — Newhall, California
UP4370 • Found Aug 26, 1980
View case
Sex ✓Female
Age 100%Est. 15–20 vs 18 when missing
Race 100%White
Location 93%37 mi away, same county
TimingFound 14 months after last seen
Height 84%5'5" vs 5'7"
Hair 50%Brown vs Blond
80%Moderate
Unidentified Person — Valencia, California - unidentified case UP4388
Unidentified Person — Valencia, California
UP4388 • Found Jan 26, 1980
View case
Age 85%Est. 17–35 vs 18
Race 100%White
Location 91%43 mi away, same county
TimingFound 7 months after last seen
Height 100%5'4"–5'7" vs 5'7"
Weight 100%120–140 lb vs 140 lb
Hair 100%Blond vs Blond
79%Possible
Jane Doe — California
UP4034 • Found Aug 24, 1988
View case
Sex ✓Female
Age 100%Est. 16–26 vs 18 when missing
Race 100%White
Location 98%16 mi away, same county
TimingFound 9 years after last seen
Height 100%5'6" vs 5'7"
Hair 50%Brown vs Blond

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.