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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 (MP16064) and 1 other source
In the vast, sun-drenched landscape of Arizona, a story of uncertainty and quiet anguish began to unfold on February 28, 2008. On that day, 29-year-old David Mauricio Macias Hernandez, a Hispanic male with black hair and brown eyes, was last seen. The specific details of his last known location within Arizona remain unknown, casting a wide and troubling shadow over the circumstances of his disappearance. His family was left in a state of distressing ambiguity, unsure if he had crossed the border into Sonora, Mexico, or if he had met with unknown circumstances within the state. At the time he went missing, David was described as being between 5'6' and 5'8' tall.

David's identity is etched in the memory of his loved ones not only by his physical appearance but also by the distinctive tattoos that adorned his body. He had the name 'Eva' tattooed on his ankle, an eagle with the word 'Colima' on his chest, 'junior' on one shoulder, and 'Elizabeth' on the other. On his back, an image of hands holding a rosary with the name 'angela' was permanently marked. The clothing he may have been wearing at the time of his disappearance is unknown, though it is noted that he wore a pants size 36 and a shoe size 9.5. These personal details paint a picture of a man whose absence created a void filled with unanswered questions.

The investigation into David's disappearance is being handled by the Pima County Office of the Medical Examiner, with a case number of FSC MPR 971. The case was reported on July 10, 2009, more than a year after he was last seen. The official record of his disappearance was created on July 30, 2012. The prolonged period without any clear leads or new information has left his case open and active. The central mystery of whether David's journey took him across the border or if his disappearance occurred within Arizona continues to be the focal point of an investigation that has spanned well over a decade, leaving a family to grapple with the pain of not knowing what happened to him.

Last Seen: Feb 28, 2008

Links to Additional Sources (1)

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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.

81%Moderate
John Doe — Tucson, Arizona - unidentified case UP8671
John Doe — Tucson, Arizona
UP8671 • Found Jan 25, 2010
View case
Sex ✓Male
Age 100%Est. 20–29 vs 29 when missing
Race 100%Hispanic
Location 70%126 mi away, same county
TimingFound 23 months after last seen
Height 100%5'8" vs 5'6"–5'8"
Weight 100%155 lb vs 100–300 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
80%Moderate
John Doe — Marana, Arizona - unidentified case UP8606
John Doe — Marana, Arizona
UP8606 • Found Sep 17, 2010
View case
Sex ✓Male
Age 100%Est. 30–45 vs 29 when missing
Race 100%Hispanic
Location 73%112 mi away, same county
TimingFound 3 years after last seen
Height 100%5'5" vs 5'6"–5'8"
Weight 100%126 lb vs 100–300 lb
Hair 100%Black vs Black
80%Moderate
John Doe — White Horse Pass Village, Arizona - unidentified case UP6418
John Doe — White Horse Pass Village, Arizona
UP6418 • Found Jul 28, 2009
View case
Sex ✓Male
Age 100%Est. 28–40 vs 29 when missing
Race 100%Hispanic
Location 79%86 mi away, same state
TimingFound 17 months after last seen
Height 100%5'5" vs 5'6"–5'8"
Hair 100%Black vs Black
80%Moderate
John Doe — Casa Grande, Arizona - unidentified case UP6370
John Doe — Casa Grande, Arizona
UP6370 • Found Jul 22, 2009
View case
Sex ✓Male
Age 100%Est. 23–32 vs 29 when missing
Race 100%Hispanic
Location 78%88 mi away, same state
TimingFound 17 months after last seen
Height 100%5'7"–5'8" vs 5'6"–5'8"
Hair 100%Black vs Black
79%Possible
John Doe — Winterhaven, California
UP15584 • Found May 30, 2016
View case
Sex ✓Male
Age 100%Est. 25–35 vs 29 when missing
Race 60%White
Location 53%223 mi away
TimingFound 8 years after last seen
Height 100%5'6" vs 5'6"–5'8"
Weight 100%130 lb vs 100–300 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
Physical features: Tattoo: eagle, chest
78%Possible
John Doe — Casa Grande, Arizona - unidentified case UP6369
John Doe — Casa Grande, Arizona
UP6369 • Found Jul 22, 2009
View case
Sex ✓Male
Age 100%Est. 28–40 vs 29 when missing
Race 100%Hispanic
Location 78%88 mi away, same state
TimingFound 17 months after last seen
Height 100%5'6" vs 5'6"–5'8"
77%Possible
John Doe — Phoenix, Arizona
UP106028 • Found Jun 21, 2023
View case
Sex ✓Male
Age 85%Est. 33–58 vs 29 when missing
Race 100%Hispanic
Location 84%69 mi away, same state
TimingFound 15 years after last seen
Height 84%5'4" vs 5'6"–5'8"
Weight 100%203 lb vs 100–300 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
77%Possible
John Doe — Cowlic, Tohono O'Odham Nation, Arizona - unidentified case UP12076 View case
Sex ✓Male
Age 100%Est. 25–36 vs 29 when missing
Race 100%Hispanic
Location 62%163 mi away, same county
TimingFound 5 years after last seen
Height 84%5'4" vs 5'6"–5'8"
Weight 100%136 lb vs 100–300 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
77%Possible
John Doe — Maricopa, Arizona - unidentified case UP10072
John Doe — Maricopa, Arizona
UP10072 • Found Sep 25, 2011
View case
Sex ✓Male
Age 100%Est. 19–30 vs 29 when missing
Race 100%Hispanic
Location 78%88 mi away, same state
TimingFound 4 years after last seen
Height 84%5'4" vs 5'6"–5'8"
Hair 100%Black vs Black
77%Possible
John Doe — Papago, Arizona - unidentified case UP9196
John Doe — Papago, Arizona
UP9196 • Found Jul 23, 2011
View case
Sex ✓Male
Age 100%Est. 20–35 vs 29 when missing
Race 100%Hispanic
Location 64%154 mi away, same state
TimingFound 3 years after last seen
Height 100%5'5" vs 5'6"–5'8"
Hair 100%Black vs Black
Eyes 100%Brown vs Brown

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.