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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 (MP18899) and 2 other sources
In the vast and unforgiving landscape of the Arizona desert, a story of desperation and disappearance unfolded in the late summer of 2012. Agusta Gutierrez Rosales, a 39-year-old woman from a Hispanic background, was last seen on August 25, 2012, in the area of Topawa, Arizona, within Pima County. She was not alone in her journey; she was with her husband and a group of 12 other people, presumably making the arduous trek across the border. At some point during their travels, Agusta and her husband became separated from the main group, a pivotal moment that would dramatically alter the course of their lives and leave a family searching for answers for years to come.

Left to navigate the harsh desert terrain on their own, Agusta and her husband continued their journey, walking for what was reported to be another six days along State Route 86, somewhere between the towns of Sells and Topawa. The unforgiving sun and lack of resources took their toll, and the couple found themselves in a dire situation. In a desperate attempt to find life-sustaining water, Agusta's husband made the difficult decision to leave her behind while he went to a nearby town for help. It was a choice born of necessity, a gamble in the face of dehydration and exhaustion. When he returned to the spot where he had left his wife, she was gone.

Agusta Gutierrez Rosales is described as being between 5 feet 2 inches and 5 feet 4 inches tall, with a weight estimated between 100 and 300 pounds. She has brown, wavy, shoulder-length hair and brown eyes. A distinctive feature is a red birthmark on the side of the iris in her right eye. Other physical characteristics include prominent varicose veins on her legs and feet, a birthmark located between her breasts, and pierced ears. When she was last seen, she was wearing blue jeans and carrying a black backpack. Among her possessions were a black plastic rosary with a white metal crucifix. The Pima County Medical Examiner's Office is the investigating agency in her case. The overview of this case is one of profound sorrow and enduring mystery. A journey that began with the hope of a new beginning ended in a desperate struggle for survival against the elements. The decision for Agusta's husband to leave her to find water, a choice made in the most extreme of circumstances, ultimately led to her disappearance, leaving her fate unknown and her family without closure.

Last Seen: Aug 25, 2012

Links to Additional Sources (2)

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Possible Unidentified Matches (7)

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 — Vamori, Arizona - unidentified case UP160999
Jane Doe — Vamori, Arizona
UP160999 • Found Mar 10, 2026
View case
Sex ✓Female
Age 100%Est. 28–42 vs 39 when missing
Race 100%Hispanic
Location 100%8 mi away, same county
TimingFound 14 years after last seen
Height 100%4'10"–5'3" vs 5'2"–5'4"
78%Possible
Unidentified Person — Vamori, Arizona - unidentified case UP80660
Unidentified Person — Vamori, Arizona
UP80660 • Found Nov 25, 2020
View case
Age 100%Est. 30–45 vs 39 when missing
Race 100%Hispanic
Location 100%8 mi away, same county
TimingFound 8 years after last seen
Height 100%5'2"–5'6" vs 5'2"–5'4"
77%Possible
Jane Doe — Vamori, Arizona - unidentified case UP85566
Jane Doe — Vamori, Arizona
UP85566 • Found Jun 28, 2021
View case
Sex ✓Female
Age 100%Est. 38–52 vs 39 when missing
Race 100%Hispanic
Location 100%8 mi away, same county
TimingFound 9 years after last seen
Height 75%5'0"–5'7" vs 5'2"–5'4"
77%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 39 when missing
Race 100%Hispanic
Location 98%19 mi away, same county
TimingFound 22 months after last seen
Height 52%4'10" vs 5'2"–5'4"
Hair 60%Black vs Brown
77%Possible
Jane Doe — Covered Wells, Arizona - unidentified case UP10772
Jane Doe — Covered Wells, Arizona
UP10772 • Found Nov 13, 2012
View case
Sex ✓Female
Age 85%Est. 20–45 vs 39
Race 100%Hispanic
Location 95%30 mi away, same county
TimingFound 3 months after last seen
Height 75%5'1"–5'8" vs 5'2"–5'4"
76%Possible
Jane Doe — Dateland, Arizona
UP84028 • Found Jul 24, 2021
View case
Sex ✓Female
Age 100%Est. 28–42 vs 39 when missing
Race 100%Hispanic
Location 71%121 mi away, same state
TimingFound 9 years after last seen
Height 100%5'2" vs 5'2"–5'4"
Weight 100%90–120 lb vs 100–300 lb
75%Possible
Jane Doe — Arizona - unidentified case UP12829
Jane Doe — Arizona
UP12829 • Found Mar 30, 2014
View case
Sex ✓Female
Age 85%Est. 18–38 vs 39 when missing
Race 100%Hispanic
Location 98%19 mi away, same county
TimingFound 19 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.

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