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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 (MP16720) and 2 other sources
In the vast and often unforgiving landscape of the Arizona desert, the story of Miguel Lopez Martinez's disappearance began on August 31, 2011. At 57 years old, Miguel was last seen in Lukeville, Arizona, a small community situated on the U.S./Mexico border. Details surrounding his last known moments are sparse, but it is understood that he was in the process of crossing the border when he vanished. At the time of his disappearance, he was wearing a brown cotton shirt, black dress pants, a black belt, and brown leather shoes with black socks. He also had on a chrome watch and was carrying precious photos of small children. His dark hair and eyes were noted as part of his description, along with a distinctive growth on his left shoulder, approximately four centimeters in diameter.

The circumstances of Miguel's case are tragically common in this border region, where thousands of individuals have gone missing or been found deceased over the years while attempting to cross into the United States. The Pima County Medical Examiner's Office, which handles the majority of such cases in southern Arizona, is the investigating agency for Miguel's disappearance. The difficult terrain and extreme weather conditions of the Sonoran Desert pose significant dangers to those who traverse it, and for many, the journey ends in anonymity. The lack of information and the passage of time have left Miguel's family with unanswered questions and a profound sense of loss.

Years have passed since Miguel Lopez Martinez was last seen, and his case remains an open investigation. The arid landscape where he disappeared holds its secrets tightly, a silent witness to the countless stories of hope and hardship that converge at the border. His disappearance is a somber reminder of the human element behind immigration statistics and the perils faced by many in their search for a different life. The investigation into what happened to Miguel continues, a quiet effort to bring closure to a family left waiting and to give a name to a story that, for now, ends with a question mark in the Arizona desert.

Last Seen: Aug 31, 2011

Links to Additional Sources (2)

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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.

82%Moderate
John Doe — Near Ajo, Arizona - unidentified case UP12917
John Doe — Near Ajo, Arizona
UP12917 • Found Jul 15, 2012
View case
Sex ✓Male
Age 84%Est. 30–55 vs 57
Race 100%Hispanic
Location 94%34 mi away, same county
TimingFound 10 months after last seen
Height 100%5'4" vs 5'0"–5'5"
Weight 100%150 lb vs 140–145 lb
Hair 40%Gray vs Black
Eyes 90%Brown vs Black
77%Possible
John Doe — Arizona - unidentified case UP14411
John Doe — Arizona
UP14411 • Found Jun 13, 2015
View case
Sex ✓Male
Age 84%Est. 35–55 vs 57 when missing
Race 100%Hispanic
Location 84%68 mi away, same county
TimingFound 4 years after last seen
Height 100%5'3" vs 5'0"–5'5"
Weight 54%96 lb vs 140–145 lb
Hair 60%Brown vs Black
Eyes 90%Brown vs Black
77%Possible
John Doe — South Komelik Village, Arizona - unidentified case UP11023
John Doe — South Komelik Village, Arizona
UP11023 • Found Nov 30, 2012
View case
Sex ✓Male
Age 84%Est. 35–55 vs 57 when missing
Race 100%Hispanic
Location 84%68 mi away, same county
TimingFound 15 months after last seen
Height 100%5'4" vs 5'0"–5'5"
76%Possible
John Doe — Ajo, Arizona - unidentified case UP12943
John Doe — Ajo, Arizona
UP12943 • Found Apr 30, 2014
View case
Sex ✓Male
Age 84%Est. 30–55 vs 57 when missing
Race 100%Hispanic
Location 94%34 mi away, same county
TimingFound 3 years after last seen
Height 84%5'7" vs 5'0"–5'5"
76%Possible
John Doe — Tucson, Arizona - unidentified case UP10791
John Doe — Tucson, Arizona
UP10791 • Found Nov 12, 2012
View case
Sex ✓Male
Age 84%Est. 35–55 vs 57 when missing
Race 100%Hispanic
Location 80%82 mi away, same county
TimingFound 14 months after last seen
Height 100%5'2" vs 5'0"–5'5"
75%Possible
John Doe — Bird's Nest Hills, Arizona - unidentified case UP87090
John Doe — Bird's Nest Hills, Arizona
UP87090 • Found Aug 24, 2021
View case
Sex ✓Male
Age 85%Est. 40–60 vs 57 when missing
Race 100%Hispanic
Location 89%51 mi away, same county
TimingFound 10 years after last seen
Height 100%4'11"–5'4" vs 5'0"–5'5"
75%Possible
John Doe — Big Fields Village, Arizona - unidentified case UP10681
John Doe — Big Fields Village, Arizona
UP10681 • Found Aug 26, 2012
View case
Sex ✓Male
Age 84%Est. 35–55 vs 57
Race 100%Hispanic
Location 89%51 mi away, same county
TimingFound 12 months after last seen
Hair 100%Black vs Black
75%Possible
John Doe — Ajo, Arizona - unidentified case UP9275
John Doe — Ajo, Arizona
UP9275 • Found Aug 24, 2011
View case
Sex ✓Male
Age 60%Est. 30–56 vs 57
Race 100%Hispanic
Location 94%34 mi away, same county
TimingFound same day as last seen
Height 100%5'2" vs 5'0"–5'5"

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.