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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 (MP14808) and 5 other sources
Juan Antonio Ramirez Villanueva, 24 years old at the time, was last seen on April 13, 2007, in Glendale, California. He had left his home in Stockton, California, sometime between April 1 and April 18, 2006, before being reported missing nearly a year later, in April 2008. His last known contact occurred when the Glendale police had interactions with him on April 13, 2007, but no further trace of him has been found since.

Villanueva's disappearance remains a mystery, and Stockton police are investigating the case. He is described as a Hispanic male, standing between 5'0" and 5'3", weighing around 135 pounds, with black hair and brown eyes. He also has distinguishing features, including a scar near his nose and a red-tinted nose.

Authorities continue to seek information that could help locate him or provide answers regarding his disappearance.

Last Seen: Apr 13, 2007

Possible Unidentified Matches (7)

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.

80%Moderate
John Doe — Oakland, California
UP160748 • Found Jul 7, 2022
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Sex ✓Male
Age 100%Est. 18–32 vs 24 when missing
Race 100%Hispanic
Location 88%54 mi away, same state
TimingFound 15 years after last seen
Height 100%5'3" vs 5'0"–5'3"
Weight 100%132 lb vs 125–135 lb
Eyes 100%Brown vs Brown
79%Possible
John Doe — Manteca, California
UP116767 • Found Feb 21, 2024
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Sex ✓Male
Age 100%Est. 38–52 vs 24 when missing
Race 100%Hispanic
Location 100%9 mi away, same county
TimingFound 17 years after last seen
Height 84%5'5" vs 5'0"–5'3"
Weight 65%170 lb vs 125–135 lb
Hair 100%Black vs Black
79%Possible
John Doe — Salinas, California
UP131069 • Found Mar 20, 2023
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Sex ✓Male
Age 100%Est. 38–52 vs 24 when missing
Race 100%Hispanic
Location 78%90 mi away, same state
TimingFound 16 years after last seen
Height 100%5'2" vs 5'0"–5'3"
Weight 100%117 lb vs 125–135 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
77%Possible
John Doe — Patterson, California
UP58416 • Found May 10, 2019
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Sex ✓Male
Age 100%Est. 25–40 vs 24 when missing
Race 100%Hispanic
Location 93%35 mi away, same state
TimingFound 12 years after last seen
Height 75%5'4"–6'0" vs 5'0"–5'3"
Hair 100%Black vs Black
76%Possible
John Doe — Wilton, California - unidentified case UP16897
John Doe — Wilton, California
UP16897 • Found Apr 2, 2012
View case
Sex ✓Male
Age 85%Est. 25–45 vs 24 when missing
Race 60%White
Location 95%30 mi away, same state
TimingFound 5 years after last seen
Height 84%5'5" vs 5'0"–5'3"
Weight 95%151 lb vs 125–135 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
75%Possible
John Doe — Fresno, California
UP109069 • Found Aug 17, 2022
View case
Sex ✓Male
Age 100%Est. 27–36 vs 24 when missing
Race 100%Hispanic
Location 72%117 mi away, same state
TimingFound 15 years after last seen
Height 84%5'5" vs 5'0"–5'3"
Weight 100%121 lb vs 125–135 lb
Hair 100%Black vs Black
75%Possible
John Doe — Watsonville, California - unidentified case UP14242
John Doe — Watsonville, California
UP14242 • Found Sep 9, 2010
View case
Sex ✓Male
Age 100%Est. 20–30 vs 24 when missing
Race 100%Hispanic
Location 81%78 mi away, same state
TimingFound 3 years after last seen
Hair 100%Black vs Black

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.