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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 (MP16615) and 1 other source
In the border town of Nogales, Arizona, a story of uncertainty began to unfold on August 10, 2010, the last day 38-year-old Ciro Hervet Martinez was seen. A Hispanic male with brown hair and brown eyes, Ciro was a man with distinct features that told a story of his life; a scar on his left eye and another on his head, burns on both of his arms, and a tattoo of a chain on one arm. On that summer day, he was reportedly wearing a long-sleeved blue denim shirt, black denim jeans, a green military camouflage jacket, and brown work shoes. He also had with him a khaki wallet and a green camouflage military hat. The circumstances surrounding his disappearance are as sparse as the desert landscape where he was last seen; he was crossing the U.S./Mexico border.

The official report of his disappearance was not filed until over two weeks later, on August 26, 2010, with the Pima County Medical Examiner's Office. At the time he went missing, Ciro was described as being between 5'6' and 5'10' tall and weighing between 132 and 140 pounds. His short, straight brown hair and a mustache were part of his daily appearance. The days turned into weeks, the weeks into months, and the months into years, with no sign of Ciro or any clue as to what may have happened to him after he embarked on his journey across the border. The lack of information leaves a void for his family and loved ones, a void filled only with questions and the faint hope for answers.

The case of Ciro Hervet Martinez is a silent testament to the perils that can accompany a border crossing. With no witnesses to his disappearance and no communication received from him since he was last seen, the trail went cold almost as soon as it began. The investigation, managed by the Pima County Medical Examiner's Office, holds his case file, a collection of details that paint a picture of the man he was, but offer no resolution to the mystery of his current whereabouts. His story is one of countless others who have vanished in the borderlands, a region that can be as unforgiving as it is vast. The overview of this case is one of an abrupt and complete lack of information, a sudden end to a man's known journey, leaving a permanent question mark in the lives of those who knew him.

Last Seen: Aug 10, 2010

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.

82%Moderate
John Doe — Arivaca, Arizona - unidentified case UP8711
John Doe — Arivaca, Arizona
UP8711 • Found Aug 19, 2010
View case
Sex ✓Male
Age 100%Est. 28–38 vs 38
Race 100%Hispanic
Location 95%29 mi away, same state
TimingFound 9 days after last seen
Height 100%5'5" vs 5'6"–5'10"
81%Moderate
John Doe — Nogales, Arizona - unidentified case UP10775
John Doe — Nogales, Arizona
UP10775 • Found May 12, 2012
View case
Sex ✓Male
Age 100%Est. 25–39 vs 38 when missing
Race 100%Hispanic
Location 100%Same area, same county
TimingFound 21 months after last seen
Height 84%5'4" vs 5'6"–5'10"
Hair 60%Black vs Brown
81%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 38
Race 100%Hispanic
Location 81%78 mi away, same state
TimingFound 5 weeks after last seen
Height 100%5'5" vs 5'6"–5'10"
Weight 100%126 lb vs 132–140 lb
Hair 60%Black vs Brown
80%Moderate
John Doe — Arizona - unidentified case UP9621
John Doe — Arizona
UP9621 • Found Jul 13, 2010
View case
Sex ✓Male
Age 100%Est. 30–45 vs 38
Race 100%Hispanic
Location 85%66 mi away, same state
TimingFound same day as last seen
Height 100%5'8" vs 5'6"–5'10"
80%Moderate
John Doe — Sells, Arizona - unidentified case UP8703
John Doe — Sells, Arizona
UP8703 • Found Jul 12, 2010
View case
Sex ✓Male
Age 100%Est. 30–45 vs 38
Race 100%Hispanic
Location 84%68 mi away, same state
TimingFound same day as last seen
Height 100%5'5" vs 5'6"–5'10"
79%Possible
John Doe — vicinity of New Fields, Arizona - unidentified case UP14173
John Doe — vicinity of New Fields, Arizona
UP14173 • Found Jan 29, 2015
View case
Sex ✓Male
Age 100%Est. 28–40 vs 38 when missing
Race 100%Hispanic
Location 89%49 mi away, same state
TimingFound 4 years after last seen
Height 100%5'5" vs 5'6"–5'10"
79%Possible
John Doe — Arizona - unidentified case UP11971
John Doe — Arizona
UP11971 • Found Jul 28, 2013
View case
Sex ✓Male
Age 100%Est. 30–45 vs 38 when missing
Race 100%Hispanic
Location 85%66 mi away, same state
TimingFound 3 years after last seen
Height 100%5'7" vs 5'6"–5'10"
79%Possible
John Doe — Onion Stand, Tohono O'odham Res, Arizona - unidentified case UP10075 View case
Sex ✓Male
Age 100%Est. 30–45 vs 38 when missing
Race 100%Hispanic
Location 81%79 mi away, same state
TimingFound 17 months after last seen
Height 100%5'5" vs 5'6"–5'10"
79%Possible
John Doe — Marana, Arizona - unidentified case UP10250
John Doe — Marana, Arizona
UP10250 • Found Nov 5, 2011
View case
Sex ✓Male
Age 100%Est. 30–45 vs 38 when missing
Race 100%Hispanic
Location 81%78 mi away, same state
TimingFound 15 months after last seen
Height 100%5'8" vs 5'6"–5'10"
79%Possible
John Doe — Kupt Village, Arizona - unidentified case UP9335
John Doe — Kupt Village, Arizona
UP9335 • Found Sep 9, 2011
View case
Sex ✓Male
Age 100%Est. 30–45 vs 38 when missing
Race 100%Hispanic
Location 79%87 mi away, same state
TimingFound 13 months after last seen
Height 100%5'8" vs 5'6"–5'10"

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.