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 (MP100733) and 2 other sources
On May 13, 2017, in Eugene, Oregon, 46-year-old Brett Kelly Thornton was seen for the last time. A Caucasian male with blue eyes and brown hair, Thornton stood six feet tall and weighed between 150 and 170 pounds. His hair was described as long, straight with a slight wave, and he was known to sometimes wear it in a style longer in the back. While he could grow a full beard, he was often clean-shaven or had just a few days of growth. The specific circumstances of what led to his disappearance on that spring day remain unknown, leaving a painful and unanswered void for his family and friends. His life, as they knew it, paused on that day, and a long period of uncertainty began.

A significant and challenging aspect of this case is the substantial delay in officially reporting Brett Thornton as missing. The Eugene Police Department did not receive a report and open an investigation until August 3, 2019, more than two years after his last confirmed contact. This passage of time complicates the investigative process, as memories of potential witnesses can fade and physical evidence can be lost or degrade. The reasons for this delay in reporting have not been made public, but it created an initial hurdle for law enforcement when they began their work on case number 19-12268. The investigation had to commence by looking back over a two-year period, a difficult task in any missing person case.

In the years since he was reported missing, efforts to locate Brett Thornton have continued. His case is listed in the National Missing and Unidentified Persons System under the number MP100733, a national database that can be a crucial tool for connecting missing persons with unidentified remains. To aid in this process, DNA samples were provided by Thornton's father and son, which have been completed and uploaded to the national DNA database ensuring that a comparison can be made if remains are found. The case of Brett Thornton is an overview of a prolonged and heart-wrenching mystery. It is the story of a man who vanished from his life, and a family left to navigate an ambiguous loss, holding out hope for answers while grappling with the reality of so many years gone by without contact.

Last Seen: May 13, 2017

Links to Additional Sources (2)

See any mistakes? Let us know!

Possible Unidentified Matches (1)

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 — Florence, Oregon - unidentified case UP97387
John Doe — Florence, Oregon
UP97387 • Found Sep 21, 2022
View case
Sex ✓Male
Age 91%Est. 30–45 vs 46 when missing
Race 100%White
Location 89%51 mi away, same county
TimingFound 5 years after last seen
Height 100%5'10"–6'4" vs 6'0"

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.