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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 (MP15540) and 1 other source
In the heart of summer, a family's life was forever changed when 24-year-old Daniel Enriquez Estrada vanished after attempting to cross the border into the United States. On July 5, 2011, Daniel made a phone call to his mother, a conversation that would be their last. He told her he was at the border and was preparing to cross from Agua Prieta, Mexico, into Douglas, Arizona, around noon that same day. After that call, the line of communication went silent, and his family never heard from him again. Daniel, a Hispanic male, stood between 5'6' and 5'8' and weighed approximately 130 to 140 pounds. He had brown hair and brown eyes, with a distinctive scar on his eyelid. His loved ones have been left with unanswered questions and the lingering pain of his absence since that fateful day.

Daniel was well-prepared for his journey, carrying a backpack filled with personal items that painted a picture of a young man with connections to his family and faith. Inside the black spray-painted backpack were practical things like a pair of blue jeans, a white shirt, and black socks, but also more sentimental items: a baby blue blanket adorned with balloons, a silver wedding ring, and a note bearing a prayer, 'Salmo 91.' He also carried a dark brown wallet that he had personalized by carving the letters 'V' and 'L' into it. The clothing he wore was just as specific: a black and gray striped button-up shirt, black stone-washed jeans with large pockets, one of which was burned with battery acid, and black work boots. He also had on a yellow baseball cap with a hole in it that was ringed with metal.

The circumstances surrounding Daniel's disappearance are fraught with the inherent dangers of crossing the border in a remote and often perilous desert landscape. He was entering the United States from Agua Prieta, a common crossing point that leads into the rugged terrain of southern Arizona. This area is known for its extreme weather conditions and the physical dangers it poses to those who attempt to traverse it on foot. The family's report of his last known communication marks the start of a cold case, with the Pima County Medical Examiner's Office eventually taking on the investigation. Despite the passage of time, the specific details of what happened to Daniel after he began his journey remain unknown, leaving a void in the lives of those who await news of his fate. The case serves as a somber reminder of the countless individuals who vanish while seeking a new life across the border.

Last Seen: Jul 5, 2011

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.

78%Possible
John Doe — Hereford, Arizona - unidentified case UP94000
John Doe — Hereford, Arizona
UP94000 • Found Nov 11, 2021
View case
Sex ✓Male
Age 100%Est. 28–40 vs 24 when missing
Race 100%Hispanic
Location 94%33 mi away, same county
TimingFound 10 years after last seen
Height 100%5'5"–5'9" vs 5'6"–5'8"
78%Possible
John Doe — Cowlic, Tohono O'Odham Nation, Arizona - unidentified case UP12076 View case
Sex ✓Male
Age 100%Est. 25–36 vs 24 when missing
Race 100%Hispanic
Location 66%147 mi away, same state
TimingFound 2 years after last seen
Height 84%5'4" vs 5'6"–5'8"
Weight 100%136 lb vs 130–140 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
78%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 24
Race 100%Hispanic
Location 66%143 mi away, same state
TimingFound 3 weeks after last seen
Height 100%5'5" vs 5'6"–5'8"
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
77%Possible
John Doe — Douglas, Arizona - unidentified case UP78725
John Doe — Douglas, Arizona
UP78725 • Found Nov 15, 2020
View case
Sex ✓Male
Age 85%Est. 18–35 vs 24 when missing
Race 100%Hispanic
Location 100%Same area, same county
TimingFound 9 years after last seen
Height 100%5'4"–5'7" vs 5'6"–5'8"
77%Possible
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 24 when missing
Race 100%Hispanic
Location 75%102 mi away, same state
TimingFound 22 months after last seen
Height 84%5'4" vs 5'6"–5'8"
Weight 100%133 lb vs 130–140 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
77%Possible
John Doe — Arivaca, Arizona - unidentified case UP10663
John Doe — Arivaca, Arizona
UP10663 • Found Jul 23, 2012
View case
Sex ✓Male
Age 100%Est. 20–35 vs 24 when missing
Race 100%Hispanic
Location 74%106 mi away, same state
TimingFound 13 months after last seen
Height 100%5'6" vs 5'6"–5'8"
77%Possible
John Doe — Nogales, Arizona - unidentified case UP10775
John Doe — Nogales, Arizona
UP10775 • Found May 12, 2012
View case
Sex ✓Male
Age 98%Est. 25–39 vs 24
Race 100%Hispanic
Location 80%82 mi away, same state
TimingFound 10 months after last seen
Height 84%5'4" vs 5'6"–5'8"
Hair 60%Black vs Brown
76%Possible
John Doe — Sasabe, Arizona - unidentified case UP13814
John Doe — Sasabe, Arizona
UP13814 • Found Jul 24, 2014
View case
Sex ✓Male
Age 100%Est. 15–25 vs 24 when missing
Race 100%Hispanic
Location 71%118 mi away, same state
TimingFound 3 years after last seen
Height 100%5'8" vs 5'6"–5'8"
76%Possible
John Doe — Sells, Arizona - unidentified case UP10439
John Doe — Sells, Arizona
UP10439 • Found May 1, 2012
View case
Sex ✓Male
Age 100%Est. 20–35 vs 24
Race 100%Hispanic
Location 66%143 mi away, same state
TimingFound 10 months after last seen
Height 100%5'5" vs 5'6"–5'8"
76%Possible
John Doe — Arizona
UP10202 • Found Jan 27, 2012
View case
Sex ✓Male
Age 95%Est. 25–40 vs 24
Race 100%Hispanic
Location 92%41 mi away, same county
TimingFound 7 months after last seen

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.