Crime Solvers Central
Crime Solvers Central
298 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

Any updates on this case? Let us know!
Summary based on the NamUs case record (MP16290) and 1 other source
In the summer of 2009, a 28-year-old man named Apolonio Parra Lopez vanished under concerning circumstances in Pima County, Arizona. His last known movements trace back to sometime between July 19 and July 31 of that year. Apolonio, a Hispanic male, had reportedly crossed the border from Caborca, Mexico, into the United States at Sasabe, Arizona. It is believed that after crossing the border, he was left in the vicinity of the Casino del Sol. From that point, his trail went cold, and he has not been seen or heard from since. At the time of his disappearance, Apolonio stood between 5'7' and 5'9' tall and weighed between 140 and 170 pounds.

The clothes on his back when he was last seen included blue jeans, an olive green short-sleeved shirt, and a brown sweatshirt. He also wore a black leather belt and a light blue cap. One of the most distinct details about his attire was his brown tennis shoes, possibly of the brand 'flexi,' which had phone numbers written inside them. A noticeable scar on his eyebrow served as a unique physical characteristic. Despite these details, information about his hair and eye color remains unknown, which has added to the difficulty of his case.

The Pima County Office of the Medical Examiner took charge of the investigation into Apolonio's disappearance, with a report being filed on August 12, 2009. His case was entered into the National Missing and Unidentified Persons System under the number MP16290. The circumstances surrounding his case highlight the dangers faced by individuals crossing the border. The overview of the case suggests a journey that began in Caborca, led him across the border at Sasabe, and ended with him being left near the Casino del Sol, where his presence in the world seemed to cease. The lack of contact and the vague timeline of his last known whereabouts have left his family with unanswered questions for over a decade.

Last Seen: Jul 19, 2009

Links to Additional Sources (1)

See any mistakes? Let us know!

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 UP10663
John Doe — Arivaca, Arizona
UP10663 • Found Jul 23, 2012
View case
Sex ✓Male
Age 100%Est. 20–35 vs 28 when missing
Race 100%Hispanic
Location 99%14 mi away, same county
TimingFound 3 years after last seen
Height 100%5'6" vs 5'7"–5'9"
82%Moderate
John Doe — Tucson, Arizona - unidentified case UP8671
John Doe — Tucson, Arizona
UP8671 • Found Jan 25, 2010
View case
Sex ✓Male
Age 100%Est. 20–29 vs 28
Race 100%Hispanic
Location 86%61 mi away, same county
TimingFound 6 months after last seen
Height 100%5'8" vs 5'7"–5'9"
Weight 100%155 lb vs 140–170 lb
82%Moderate
John Doe — Vamori Village vicinity, Arizona - unidentified case UP6379
John Doe — Vamori Village vicinity, Arizona
UP6379 • Found Aug 7, 2009
View case
Sex ✓Male
Age 100%Est. 25–35 vs 28
Race 100%Hispanic
Location 96%27 mi away, same county
TimingFound 3 weeks after last seen
Height 100%5'10" vs 5'7"–5'9"
81%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 28 when missing
Race 100%Hispanic
Location 99%14 mi away, same county
TimingFound 13 months after last seen
Height 84%5'5" vs 5'7"–5'9"
80%Moderate
John Doe — Near Choulic Village, Arizona - unidentified case UP16478
John Doe — Near Choulic Village, Arizona
UP16478 • Found Sep 12, 2016
View case
Sex ✓Male
Age 100%Est. 28–40 vs 28 when missing
Race 100%Hispanic
Location 98%19 mi away, same county
TimingFound 7 years after last seen
Height 100%5'7" vs 5'7"–5'9"
80%Moderate
John Doe — Arizona - unidentified case UP12302
John Doe — Arizona
UP12302 • Found Feb 20, 2014
View case
Sex ✓Male
Age 100%Est. 20–33 vs 28 when missing
Race 100%Hispanic
Location 92%40 mi away, same county
TimingFound 5 years after last seen
Height 100%5'10" vs 5'7"–5'9"
80%Moderate
John Doe — Arizona - unidentified case UP11971
John Doe — Arizona
UP11971 • Found Jul 28, 2013
View case
Sex ✓Male
Age 100%Est. 30–45 vs 28 when missing
Race 100%Hispanic
Location 92%40 mi away, same county
TimingFound 4 years after last seen
Height 100%5'7" vs 5'7"–5'9"
80%Moderate
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 28 when missing
Race 100%Hispanic
Location 88%53 mi away, same county
TimingFound 2 years after last seen
Height 100%5'8" vs 5'7"–5'9"
80%Moderate
John Doe — San Simon, Arizona - unidentified case UP8741
John Doe — San Simon, Arizona
UP8741 • Found Sep 28, 2010
View case
Sex ✓Male
Age 100%Est. 23–32 vs 28 when missing
Race 100%Hispanic
Location 86%63 mi away, same county
TimingFound 14 months after last seen
Height 100%5'6" vs 5'7"–5'9"
80%Moderate
John Doe — Topawa, Arizona - unidentified case UP8737
John Doe — Topawa, Arizona
UP8737 • Found Jul 13, 2010
View case
Sex ✓Male
Age 100%Est. 25–35 vs 28
Race 100%Hispanic
Location 95%28 mi away, same county
TimingFound 12 months after last seen
Height 84%5'5" vs 5'7"–5'9"

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.