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 (MP15855) and 2 other sources
On a late summer day, August 25, 2005, a young woman named Margarita Lopez Carbajal found herself in the vast, unforgiving landscape near Sasabe, Arizona. At 25 years old, she was in the midst of a perilous journey, attempting to cross the border from Mexico into the United States. Margarita, a Hispanic female with very long hair, stood between five feet five and five feet seven inches tall. On this fateful day, she was dressed in black pants and a blue-gray shirt, with a silver chain adorning her neck. Her footwear was either black and white or multi-colored tennis shoes. The trek through the desert was grueling, and after a full day of walking, Margarita was left behind by her traveling companions.

The specific details of why she was left behind remain unclear, but the inherent dangers of such a journey are immense. The Sonoran Desert, particularly in the vicinity of Sasabe, presents a formidable challenge to even the most prepared individuals. The terrain is rugged, and the climate is characterized by extreme temperatures, making any solo venture a fight for survival. To be alone and without resources in this environment is a dire situation. The official report of her disappearance was filed with the Pima County Office of the Medical Examiner on September 26, 2005, a month after she was last seen.

The story of Margarita Lopez Carbajal is a poignant and somber reminder of the human element behind the complex issue of border crossings. For her family, the years that have passed since her disappearance have been filled with uncertainty and the pain of not knowing her fate. While a significant amount of time has elapsed, the case is not forgotten. In an effort to bring some measure of resolution, family reference DNA samples have been collected, offering a glimmer of hope that she may one day be identified. This case provides a window into the silent tragedies that unfold in the remote stretches of the desert, where many individuals, in pursuit of a different life, vanish without a trace. The overview of her case is one of many that paint a larger picture of loss and the enduring hope of families awaiting answers.

Last Seen: Aug 25, 2005

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.

79%Possible
Jane Doe — Three Points, Arizona - unidentified case UP8644
Jane Doe — Three Points, Arizona
UP8644 • Found Oct 18, 2010
View case
Sex ✓Female
Age 100%Est. 20–35 vs 25 when missing
Race 100%Hispanic
Location 91%43 mi away, same county
TimingFound 5 years after last seen
Height 100%4'10" vs 4'7"–4'9"
78%Possible
Jane Doe — Arizona - unidentified case UP12743
Jane Doe — Arizona
UP12743 • Found Jun 12, 2014
View case
Sex ✓Female
Age 100%Est. 25–40 vs 25 when missing
Race 100%Hispanic
Location 92%40 mi away, same county
TimingFound 9 years after last seen
Height 100%4'10" vs 4'7"–4'9"
78%Possible
Jane Doe — Pisinimo Village, Arizona - unidentified case UP8770
Jane Doe — Pisinimo Village, Arizona
UP8770 • Found Mar 17, 2011
View case
Sex ✓Female
Age 100%Est. 30–45 vs 25 when missing
Race 100%Hispanic
Location 86%59 mi away, same county
TimingFound 6 years after last seen
Height 100%4'9" vs 4'7"–4'9"
78%Possible
Jane Doe — Marana (south of Arizona City), Arizona - unidentified case UP5396 View case
Sex ✓Female
Age 100%Est. 22–32 vs 25
Race 100%Hispanic
Location 84%68 mi away, same county
TimingFound 11 months after last seen
Height 84%4'11" vs 4'7"–4'9"
77%Possible
Jane Doe — Sasabe, Arizona - unidentified case UP56633
Jane Doe — Sasabe, Arizona
UP56633 • Found Dec 21, 2018
View case
Sex ✓Female
Age 100%Est. 18–30 vs 25 when missing
Race 100%Hispanic
Location 100%Same area, same county
TimingFound 13 years after last seen
Height 75%4'7"–5'2" vs 4'7"–4'9"
77%Possible
Jane Doe — Arizona - unidentified case UP8778
Jane Doe — Arizona
UP8778 • Found Apr 20, 2011
View case
Sex ✓Female
Age 88%Est. 32–45 vs 25 when missing
Race 100%Hispanic
Location 92%40 mi away, same county
TimingFound 6 years after last seen
Height 100%4'9" vs 4'7"–4'9"
77%Possible
Jane Doe — Robles Junction (Three Points), Arizona - unidentified case UP5150 View case
Sex ✓Female
Age 100%Est. 19–29 vs 25 when missing
Race 100%Hispanic
Location 91%43 mi away, same county
TimingFound 3 years after last seen
Height 68%5'0" vs 4'7"–4'9"
77%Possible
Jane Doe — Sells, Arizona - unidentified case UP5072
Jane Doe — Sells, Arizona
UP5072 • Found Feb 19, 2008
View case
Sex ✓Female
Age 100%Est. 25–40 vs 25 when missing
Race 100%Hispanic
Location 93%35 mi away, same county
TimingFound 2 years after last seen
Height 68%5'0" vs 4'7"–4'9"
77%Possible
Jane Doe — Vamori, Arizona - unidentified case UP160999
Jane Doe — Vamori, Arizona
UP160999 • Found Mar 10, 2026
View case
Sex ✓Female
Age 100%Est. 28–42 vs 25 when missing
Race 100%Hispanic
Location 96%27 mi away, same county
TimingFound 21 years after last seen
Height 100%4'10"–5'3" vs 4'7"–4'9"
76%Possible
Jane Doe — Arizona - unidentified case UP12318
Jane Doe — Arizona
UP12318 • Found Jan 12, 2014
View case
Sex ✓Female
Age 85%Est. 25–50 vs 25 when missing
Race 100%Hispanic
Location 92%40 mi away, same county
TimingFound 8 years after last seen
Height 100%4'10" vs 4'7"–4'9"

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.