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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 (MP109229) and 2 other sources
Albert S. Lopez, a 64-year-old man, was last seen on April 20, 1979, in Stockton, California. On the day of his disappearance, Lopez was seen leaving the Middle River Inn Bar, located in the area of Stockton. He was driving his dark tan 1966 International pickup truck, which was later recovered. At the time, he was dressed in black pants, a white short-sleeve button-down shirt, black Wellington boots, and a black belt with a distinctive silver dollar buckle.

Despite extensive investigations, Lopez has not been found, and his case remains unsolved for over four decades. Authorities are still seeking information about his disappearance and encourage anyone with potential leads to contact the San Joaquin County Sheriff's Cold Case Unit. His case is one of many in the county that continues to baffle investigators, who are hoping that any new details might help bring closure.

Last Seen: Apr 20, 1979

Possible Unidentified Matches (8)

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.

77%Possible
John Doe — Stockton, California
UP87360 • Found Jun 19, 2021
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Sex ✓Male
Age 85%Est. 50–70 vs 64 when missing
Race 100%Hispanic
Location 100%8 mi away, same county
TimingFound 42 years after last seen
Height 100%5'5"–5'7" vs 5'7"
Weight 58%110–120 lb vs 170 lb
Hair 70%Gray vs Black
Eyes 100%Brown vs Brown
77%Possible
John Doe — Santa Cruz, California - unidentified case UP3059
John Doe — Santa Cruz, California
UP3059 • Found Dec 20, 1979
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Sex ✓Male
Age 100%Est. 60–70 vs 64
Race 60%White
Location 81%79 mi away, same state
TimingFound 8 months after last seen
Height 100%5'8" vs 5'7"
Weight 100%155 lb vs 170 lb
Hair 40%Gray vs Black
Eyes 100%Brown vs Brown
75%Possible
John Doe — Stockton, California
UP87371 • Found Sep 7, 2021
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Sex ✓Male
Age 75%Est. 50–60 vs 64 when missing
Race 100%Hispanic
Location 100%Same area, same county
TimingFound 42 years after last seen
Height 84%5'9"–6'0" vs 5'7"
Weight 100%161–170 lb vs 170 lb
Hair 70%Gray vs Black
Eyes 100%Brown vs Brown
75%Possible
John Doe — Galt, California
UP68546 • Found Sep 26, 2008
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Sex ✓Male
Age 87%Est. 48–62 vs 64 when missing
Race 100%Hispanic
Location 97%21 mi away, same county
TimingFound 29 years after last seen
Height 100%5'5"–5'7" vs 5'7"
75%Possible
John Doe — Sacramento, California
UP2408 • Found Apr 12, 1980
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Sex ✓Male
Age 85%Est. 45–65 vs 64
Race 60%White
Location 92%39 mi away, same state
TimingFound 12 months after last seen
Height 100%5'7" vs 5'7"
Weight 94%192 lb vs 170 lb
Hair 40%Gray vs Black
75%Possible
John Doe — Sacramento, California
UP2409 • Found Jan 26, 1980
View case
Sex ✓Male
Age 75%Est. 50–60 vs 64
Race 60%White
Location 91%45 mi away, same state
TimingFound 9 months after last seen
Height 100%5'6" vs 5'7"
Weight 85%140 lb vs 170 lb
Hair 40%Gray vs Black
Eyes 100%Brown vs Brown
75%Possible
John Doe — Sacramento, California
UP12967 • Found Dec 30, 1979
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Sex ✓Male
Age 85%Est. 50–70 vs 64
Race 60%White
Location 97%22 mi away, same state
TimingFound 8 months after last seen
Height 68%5'10" vs 5'7"
Weight 100%155 lb vs 170 lb
Eyes 100%Brown vs Brown
75%Possible
John Doe — San Francisco, California
UP5863 • Found Sep 10, 1979
View case
Sex ✓Male
Age 72%Est. 40–60 vs 64
Race 60%White
Location 86%63 mi away, same state
TimingFound 5 months after last seen
Height 100%5'6" vs 5'7"
Weight 81%137 lb vs 170 lb
Hair 100%Black vs Black
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.