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 (MP51106) and 3 other sources
On May 11, 2018, 24-year-old Eldy Yojana Lopez Perez vanished from the vast and rugged landscape of the Tohono O'odham Nation Reservation in southern Arizona. Of Hispanic/Latino and White/Caucasian descent, Eldy was last known to be traveling on foot through the desert. Standing at five feet tall and weighing between 120 and 130 pounds, she has black hair and brown eyes. The circumstances surrounding how she came to be alone in the desert remain unclear, and no one has reported hearing from her since that day. The Maricopa County Sheriff's Office is handling the investigation into her disappearance.

Distinctive physical characteristics have been noted in the effort to locate her. Eldy has pierced ears and was known to be missing multiple upper teeth, for which she had a dental implant. These details, while personal, are crucial pieces of information for identification. Her case was officially entered into the National Missing and Unidentified Persons System on July 12, 2018, assigning her the case number MP51106. DNA samples from her brother and cousin have been submitted to aid in potential identification efforts.

The case of Eldy Lopez Perez is a story with an unsettling lack of information. She was last seen in an unknown location within the expansive Tohono O'odham Nation, a reservation that spans a significant portion of the Sonoran Desert. The report of her disappearance simply states she was on foot and has not been heard from since. This absence of detail leaves her family and investigators with a painful void and few leads to follow. The overview of her case highlights a person who seemingly walked into the desert and disappeared without a trace, a scenario that unfortunately is not uncommon in this region, leaving a family to wait and hope for answers.

Last Seen: May 11, 2018

Possible Unidentified Matches (5)

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
Jane Doe — Arizona - unidentified case UP51410
Jane Doe — Arizona
UP51410 • Found Jul 7, 2018
View case
Sex ✓Female
Age 100%Est. 17–24 vs 24
Race 60%Hispanic
Location 97%23 mi away, same county
TimingFound 8 weeks after last seen
Height 75%4'8"–5'3" vs 5'0"
Name: same last name as tentative name (Amelin Gomez Perez)
77%Possible
Jane Doe — S of San Miguel, Arizona - unidentified case UP85762
Jane Doe — S of San Miguel, Arizona
UP85762 • Found Jul 2, 2021
View case
Sex ✓Female
Age 100%Est. 19–30 vs 24 when missing
Location 95%30 mi away, same county
TimingFound 3 years after last seen
Height 100%5'1"–5'2" vs 5'0"
Hair 100%Black vs Black
77%Possible
Jane Doe — Yuma, Arizona
UP66347 • Found Mar 9, 2020
View case
Sex ✓Female
Age 100%Est. 20–35 vs 24 when missing
Race 100%White
Location 63%158 mi away, same state
TimingFound 22 months after last seen
Height 100%5'0"–5'3" vs 5'0"
Weight 100%120–130 lb vs 120–130 lb
Hair 60%Brown vs Black
76%Possible
Jane Doe — Robles Junction, Arizona - unidentified case UP94185
Jane Doe — Robles Junction, Arizona
UP94185 • Found Jul 15, 2022
View case
Sex ✓Female
Age 100%Est. 22–28 vs 24 when missing
Race 60%Hispanic
Location 91%44 mi away, same county
TimingFound 4 years after last seen
Height 100%4'11" vs 5'0"
Hair 100%Black vs Black
75%Possible
Jane Doe — Gu Oidak, Arizona - unidentified case UP149320
Jane Doe — Gu Oidak, Arizona
UP149320 • Found Feb 28, 2025
View case
Sex ✓Female
Age 100%Est. 18–30 vs 24 when missing
Race 60%Hispanic
Location 100%5 mi away, same county
TimingFound 7 years after last seen
Height 100%4'8"–5'0" vs 5'0"

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.