Crime Solvers Central
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 (MP16846) and 2 other sources
In the late summer of 2011, a young man named Gregorio Gomez Ruiz, just 16 years old, found himself at a crossroads that many others have faced. On August 29th, he was last in contact with his family from Altar, Sonora, a known staging area for migrants preparing to cross into the United States. It was from this location in Arizona that Gregorio, a Hispanic male with black hair and black eyes, intended to make the arduous journey across the U.S.-Mexico border. At the time of his disappearance, he was described as being between 5 feet and 5 feet 2 inches tall and weighing between 100 and 120 pounds. His case is a poignant reminder of the vulnerabilities faced by those who undertake such a perilous trek.

The items Gregorio had with him painted a picture of a young man prepared for a journey, carrying both practical necessities and a link to his identity. He was wearing a brown cotton shirt, black denim jeans, a black jacket with a drawing on the front, and black plastic boots. On his back, he carried a black backpack, and on his wrist, a black watch. He also had with him a brown wallet, a black hat, and, importantly, his birth certificate. Distinctive marks on his body included a scar on his elbow and on the soles of his feet, as well as a recent injury on his cheek. These details, while specific, have yet to lead to a resolution in the many years since he was last heard from.

The Pima County Medical Examiner's Office took on Gregorio's case, opening an investigation about a month and a half after his last contact with family. The circumstances surrounding his disappearance are, unfortunately, not uncommon in this region, where the harsh desert environment and the dangers associated with clandestine border crossings have led to many similar unresolved cases. For the families left behind, the lack of information and the years of silence create an enduring and painful uncertainty. The overview of Gregorio's case highlights the profound human element behind the statistics of missing persons along the border, representing a life story interrupted and a family left waiting for answers.

Last Seen: Aug 29, 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.

83%Moderate
John Doe — South Tucson, Arizona - unidentified case UP12008
John Doe — South Tucson, Arizona
UP12008 • Found May 9, 2013
View case
Sex ✓Male
Age 85%Est. 18–35 vs 16 when missing
Race 100%Hispanic
Location 100%2 mi away, same county
TimingFound 20 months after last seen
Height 84%5'4" vs 5'0"–5'2"
Weight 96%133 lb vs 100–120 lb
Hair 100%Black vs Black
Eyes 90%Brown vs Black
83%Moderate
John Doe — West of Tucson, Arizona - unidentified case UP10884
John Doe — West of Tucson, Arizona
UP10884 • Found Nov 27, 2012
View case
Sex ✓Male
Age 100%Est. 15–19 vs 16 when missing
Race 100%Hispanic
Location 100%8 mi away, same county
TimingFound 15 months after last seen
Height 100%5'1" vs 5'0"–5'2"
82%Moderate
John Doe — Garcia Ranch, Arizona - unidentified case UP11065
John Doe — Garcia Ranch, Arizona
UP11065 • Found Jan 10, 2013
View case
Sex ✓Male
Age 100%Est. 16–22 vs 16 when missing
Race 100%Hispanic
Location 98%18 mi away, same county
TimingFound 16 months after last seen
Height 100%5'3" vs 5'0"–5'2"
82%Moderate
John Doe — Queenswell, Arizona - unidentified case UP10653
John Doe — Queenswell, Arizona
UP10653 • Found Jun 23, 2012
View case
Sex ✓Male
Age 100%Est. 15–19 vs 16
Race 100%Hispanic
Location 93%38 mi away, same county
TimingFound 10 months after last seen
Height 52%5'6" vs 5'0"–5'2"
Weight 100%100 lb vs 100–120 lb
Hair 100%Black vs Black
Eyes 90%Brown vs Black
80%Moderate
John Doe — southwest of Picture Rocks, Arizona - unidentified case UP67780
John Doe — southwest of Picture Rocks, Arizona
UP67780 • Found Nov 13, 2019
View case
Sex ✓Male
Age 100%Est. 18–32 vs 16 when missing
Race 100%Hispanic
Location 98%19 mi away, same county
TimingFound 8 years after last seen
Height 100%5'0"–5'4" vs 5'0"–5'2"
80%Moderate
John Doe — Granite Tank, Arizona - unidentified case UP66455
John Doe — Granite Tank, Arizona
UP66455 • Found Sep 27, 2019
View case
Sex ✓Male
Age 100%Est. 15–30 vs 16 when missing
Race 100%Hispanic
Location 100%4 mi away, same county
TimingFound 8 years after last seen
Height 100%5'2"–5'7" vs 5'0"–5'2"
80%Moderate
John Doe — northeast of Sasabe, Arizona - unidentified case UP52993
John Doe — northeast of Sasabe, Arizona
UP52993 • Found Aug 7, 2017
View case
Sex ✓Male
Age 100%Est. 20–25 vs 16 when missing
Race 100%Hispanic
Location 87%58 mi away, same county
TimingFound 6 years after last seen
Height 100%5'3" vs 5'0"–5'2"
Hair 100%Black vs Black
80%Moderate
John Doe — Arizona - unidentified case UP15840
John Doe — Arizona
UP15840 • Found Nov 24, 2015
View case
Sex ✓Male
Age 100%Est. 19–25 vs 16 when missing
Race 100%Hispanic
Location 92%40 mi away, same county
TimingFound 4 years after last seen
Height 100%5'3" vs 5'0"–5'2"
80%Moderate
John Doe — Itak, Arizona - unidentified case UP13748
John Doe — Itak, Arizona
UP13748 • Found Aug 5, 2014
View case
Sex ✓Male
Age 100%Est. 18–23 vs 16 when missing
Race 100%Hispanic
Location 84%68 mi away, same county
TimingFound 3 years after last seen
Height 100%5'2" vs 5'0"–5'2"
Hair 100%Black vs Black
79%Possible
John Doe — Robles Junction, Arizona - unidentified case UP126332
John Doe — Robles Junction, Arizona
UP126332 • Found Jan 10, 2024
View case
Sex ✓Male
Age 100%Est. 22–29 vs 16 when missing
Race 100%Hispanic
Location 97%20 mi away, same county
TimingFound 12 years after last seen
Height 100%4'10"–5'2" vs 5'0"–5'2"

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.