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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 (MP16838) and 2 other sources
In the vast and unforgiving landscape of the Sonoran Desert, countless stories remain unfinished, their endings lost to the harsh realities of the terrain. One such story is that of Juan Antonio Lopez Gaxiola, a 27-year-old man who was last seen on August 24, 2011. He was near Lukeville, Arizona, a small border town in Pima County, when he disappeared. At the time, he was reportedly in the process of crossing the U.S.-Mexico border. Juan, a Hispanic/Latino male with black hair and black eyes, stood approximately 5 feet 7 inches tall and weighed 155 pounds. His family last knew him to be wearing a beige shirt with purple stripes, navy blue pants, a black belt, and black tennis shoes. He carried with him a black backpack containing a couple of hats and his driver's license from Sinaloa.

The circumstances surrounding Juan's disappearance are incredibly sparse, which is not uncommon for cases in this region. The only detail provided by authorities is that he was last seen undertaking the perilous journey across the border near Lukeville. This area is known for its extreme temperatures and rugged, disorienting landscape, which poses a significant danger to even the most prepared individuals. The Pima County Medical Examiner's Office officially took on his case, classifying it under their Missing Migrant Project. This initiative seeks to identify and return the remains of individuals who perish while crossing the border, a somber testament to the frequency of such tragedies.

The years have passed with no new information about Juan's whereabouts or what became of him after he was last seen. For his family, the silence and lack of closure are an enduring burden. The case of Juan Antonio Lopez Gaxiola represents the ambiguous and painful loss experienced by many families whose loved ones vanish during their journey north. His disappearance is an open investigation, a quiet but persistent file in the Pima County ME's Office, highlighting the human element behind the complex issues of border crossings. It is a narrative of hope and uncertainty, a personal story that reflects a much larger, ongoing humanitarian crisis in the borderlands of Arizona.

Last Seen: Aug 24, 2011

Links to Additional Sources (2)

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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.

82%Moderate
John Doe — Cowlic, Tohono O'Odham Nation, Arizona - unidentified case UP12076 View case
Sex ✓Male
Age 100%Est. 25–36 vs 27 when missing
Race 100%Hispanic
Location 90%49 mi away, same county
TimingFound 22 months after last seen
Height 68%5'4" vs 5'7"
Weight 95%136 lb vs 155 lb
Hair 100%Black vs Black
Eyes 90%Brown vs Black
81%Moderate
John Doe — northwest of Lukeville, Arizona - unidentified case UP56491
John Doe — northwest of Lukeville, Arizona
UP56491 • Found Dec 1, 2018
View case
Sex ✓Male
Age 85%Est. 25–50 vs 27 when missing
Race 100%Hispanic
Location 100%Same area, same county
TimingFound 7 years after last seen
Height 100%5'7"–5'11" vs 5'7"
Name: same last name as tentative name (Alejandro Lopez Espinoza)
81%Moderate
John Doe — Ajo, Arizona - unidentified case UP13829
John Doe — Ajo, Arizona
UP13829 • Found Dec 3, 2014
View case
Sex ✓Male
Age 100%Est. 28–40 vs 27 when missing
Race 100%Hispanic
Location 94%34 mi away, same county
TimingFound 3 years after last seen
Height 100%5'6" vs 5'7"
81%Moderate
John Doe — Gunsight Village, Arizona - unidentified case UP11275
John Doe — Gunsight Village, Arizona
UP11275 • Found Jul 1, 2012
View case
Sex ✓Male
Age 85%Est. 23–40 vs 27
Race 100%Hispanic
Location 96%23 mi away, same county
TimingFound 10 months after last seen
Height 84%5'9" vs 5'7"
Weight 92%133 lb vs 155 lb
Hair 100%Black vs Black
80%Moderate
John Doe — Near Ajo, Arizona - unidentified case UP16489
John Doe — Near Ajo, Arizona
UP16489 • Found Oct 12, 2016
View case
Sex ✓Male
Age 100%Est. 28–35 vs 27 when missing
Race 100%Hispanic
Location 94%34 mi away, same county
TimingFound 5 years after last seen
Height 100%5'7" vs 5'7"
80%Moderate
John Doe — Arizona - unidentified case UP14499
John Doe — Arizona
UP14499 • Found Jun 30, 2015
View case
Sex ✓Male
Age 100%Est. 25–32 vs 27 when missing
Race 100%Hispanic
Location 84%68 mi away, same county
TimingFound 4 years after last seen
Height 100%5'7" vs 5'7"
Hair 100%Black vs Black
80%Moderate
John Doe — Near Papago Farms, Arizona - unidentified case UP12294
John Doe — Near Papago Farms, Arizona
UP12294 • Found Oct 26, 2013
View case
Sex ✓Male
Age 100%Est. 19–27 vs 27 when missing
Race 100%Hispanic
Location 95%30 mi away, same county
TimingFound 2 years after last seen
Height 84%5'5" vs 5'7"
80%Moderate
John Doe — Lukeville, Arizona - unidentified case UP11061
John Doe — Lukeville, Arizona
UP11061 • Found Nov 22, 2012
View case
Sex ✓Male
Age 84%Est. 30–45 vs 27 when missing
Race 100%Hispanic
Location 100%Same area, same county
TimingFound 15 months after last seen
Height 100%5'8" vs 5'7"
79%Possible
John Doe — Menagers Dam, Arizona - unidentified case UP106624
John Doe — Menagers Dam, Arizona
UP106624 • Found Feb 4, 2021
View case
Sex ✓Male
Age 100%Est. 28–40 vs 27 when missing
Race 100%Hispanic
Location 98%16 mi away, same county
TimingFound 9 years after last seen
Height 100%5'4"–5'8" vs 5'7"
79%Possible
John Doe — Ajo, Arizona - unidentified case UP80720
John Doe — Ajo, Arizona
UP80720 • Found Nov 29, 2020
View case
Sex ✓Male
Age 100%Est. 21–32 vs 27 when missing
Race 100%Hispanic
Location 94%34 mi away, same county
TimingFound 9 years after last seen
Height 100%5'5"–5'9" vs 5'7"

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.