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 (MP80408)
Santos España Alonzo, a 19-year-old, was last seen on March 26, 2021, in McAllen, Texas. Details regarding his disappearance remain unclear, and his case has been entered into missing persons databases. Authorities have been seeking information from the public to help locate him or provide any leads that might assist in resolving his case. Despite the ongoing investigation, no significant updates have been reported. His family and law enforcement are hopeful that someone will come forward with information that could lead to his whereabouts.
Last Seen: Mar 26, 2021

Links to Additional Sources (0)

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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.

84%Moderate
John Doe — Hidalgo, Texas - unidentified case UP93259
John Doe — Hidalgo, Texas
UP93259 • Found Jun 28, 2022
View case
Sex ✓Male
Age 100%Est. 18–32 vs 19 when missing
Race 100%Hispanic
Location 100%7 mi away, same county
TimingFound 15 months after last seen
Height 100%5'2" vs 5'3"–9'2"
Weight 40%77 lb vs 120 lb
Hair 100%Black vs Black
84%Moderate
John Doe — Hidalgo, Texas - unidentified case UP84194
John Doe — Hidalgo, Texas
UP84194 • Found Aug 17, 2021
View case
Sex ✓Male
Age 100%Est. 18–32 vs 19
Race 100%Hispanic
Location 100%7 mi away, same county
TimingFound 5 months after last seen
Height 100%5'3" vs 5'3"–9'2"
Weight 33%74 lb vs 120 lb
Hair 100%Black vs Black
84%Moderate
John Doe — Mission, Texas
UP81370 • Found May 23, 2021
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Sex ✓Male
Age 100%Est. 16–29 vs 19
Race 100%Hispanic
Location 100%3 mi away, same county
TimingFound 8 weeks after last seen
Height 100%5'6" vs 5'3"–9'2"
Weight 30%167 lb vs 120 lb
Hair 100%Black vs Black
83%Moderate
John Doe — Mission, Texas
UP122149 • Found Apr 26, 2024
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Sex ✓Male
Age 100%Est. 12–20 vs 19 when missing
Race 100%Hispanic
Location 100%6 mi away, same county
TimingFound 3 years after last seen
Height 100%5'4" vs 5'3"–9'2"
Weight 0%205 lb vs 120 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
80%Moderate
John Doe — Pharr, Texas
UP104060 • Found Apr 11, 2023
View case
Sex ✓Male
Age 100%Est. 18–32 vs 19 when missing
Race 100%Hispanic
Location 100%3 mi away, same county
TimingFound 2 years after last seen
Height 100%5'5" vs 5'3"–9'2"
Weight 0%192 lb vs 120 lb
Hair 60%Brown vs Black
80%Moderate
Unidentified Person — Sullivan City, Texas - unidentified case UP95100
Unidentified Person — Sullivan City, Texas
UP95100 • Found Aug 18, 2022
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Age 85%Est. 20–40 vs 19 when missing
Race 100%Hispanic
Location 97%21 mi away, same county
TimingFound 17 months after last seen
Height 100%5'3" vs 5'3"–9'2"
Weight 70%90 lb vs 120 lb
Hair 100%Black vs Black
77%Possible
John Doe — Texas
UP137849 • Found Jan 14, 2022
View case
Sex ✓Male
Age 98%Est. 20–35 vs 19
Race 100%Hispanic
Location 71%121 mi away, same state
TimingFound 10 months after last seen
Height 100%5'3"–5'6" vs 5'3"–9'2"
75%Possible
John Doe — Texas
UP107455 • Found Aug 8, 2023
View case
Sex ✓Male
Age 34%Est. 28–42 vs 19 when missing
Race 100%Hispanic
Location 100%7 mi away, same county
TimingFound 2 years after last seen
Height 100%5'4" vs 5'3"–9'2"
Weight 100%109 lb vs 120 lb
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.