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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 (MP36495) and 8 other sources
In the early evening of September 16, 2010, a then 25-year-old male named Antonio de Jesus Rosas left his home in Lynnwood, Washington, to run an errand. It was approximately 6:30 p.m. when he was last seen, and he has not been heard from or seen since that day. Antonio, also known by the nickname Antonio De Jesus Rosas Miranda, is a Hispanic and/or Caucasian male with brown hair and brown eyes. At the time of his disappearance, he stood at 5 feet 6 inches tall and weighed between 135 and 140 pounds. The vague and unsettling circumstances surrounding his departure have left his family and investigators with few answers and a case that has grown cold over the years.

The details of Antonio's intended errand on that Thursday evening remain unclear, adding to the mystery of his vanishing. He was last seen wearing dark blue sweatpants, a dark gray zip-up hoodie, and black FUBU tennis shoes. He was reportedly driving a red 1999 or 2000 Nissan Frontier pickup truck with a king cab. A notable detail about the vehicle is that it may have had a Western Washington University sticker on the passenger side of the rear window. Compounding the difficulty of the investigation, the truck had been purchased by Antonio just a week prior to his disappearance, likely from a private party, and had not yet been registered or titled, leaving the California license plate number unknown.

The investigation into Antonio's disappearance has been handled by both the Kirkland and Lynnwood Police Departments. Despite the passage of time, his case remains open, a lingering source of pain and uncertainty for his loved ones. The lack of significant leads or any sign of Antonio or his red Nissan Frontier has been a constant source of frustration for investigators. The circumstances of his disappearance, a routine errand that ended in his complete disappearance, have led to a prolonged and so far fruitless search for answers, leaving a family to wonder what happened to Antonio on that September evening.

Last Seen: Sep 16, 2010

Possible Unidentified Matches (2)

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.

77%Possible
John Doe — Seattle, Washington
UP87994 • Found Jun 14, 2021
View case
Sex ✓Male
Age 85%Est. 21–44 vs 25 when missing
Race 100%White
Location 99%15 mi away, same state
TimingFound 11 years after last seen
Height 100%5'7" vs 5'6"
Weight 69%175 lb vs 135–140 lb
75%Possible
John Doe — Snoqualmie, Washington - unidentified case UP104650
John Doe — Snoqualmie, Washington
UP104650 • Found Apr 24, 2023
View case
Sex ✓Male
Age 60%Est. 27–61 vs 25 when missing
Race 100%White
Location 96%27 mi away, same state
TimingFound 13 years after last seen
Height 100%5'7" vs 5'6"
Weight 100%138 lb vs 135–140 lb
Hair 100%Brown vs Brown

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.