Overview

Last Seen: December 13, 2015, at approximately 1:00 a.m.

Location: Roadside near the Thoms Place/Thomas Place area outside Wrangell, Alaska, near Peterson’s cabin.

Circumstances: Peterson was reportedly intoxicated when fire-service volunteers encountered him. He declined an offered ride or assistance. A subsequent welfare check on December 17 found him absent from his cabin.

Search: Alaska State Troopers, local responders, a rescue dog and approximately 23 volunteers searched using grid searches, ATVs and boats. More than 1,000 man-hours were reportedly devoted to the effort.

Outcome: No trace of Peterson was found. The intensive search was suspended pending new leads.

Legal Status: A Wrangell jury issued a presumptive-death verdict in April 2016. This did not establish homicide.

Current Public Status: Peterson remains represented in missing-person case resources. No publicly announced recovery or definitive resolution was located in the current records reviewed.

Detailed Case Breakdown

Brandon Robert Peterson: The 2015 Disappearance Near Wrangell, Alaska

Brandon Robert Peterson was 38 years old when he disappeared from the remote Wrangell, Alaska, area in December 2015. He was last confirmed alive during the early morning hours of December 13, near the Thoms Place/Thomas Place area approximately 20 miles south of Wrangell, where he had a cabin. Despite an extensive search involving Alaska State Troopers, local responders, volunteers, a search dog, boats and all-terrain vehicles, Peterson was never located.

Brandon Peterson’s Last Confirmed Sighting

According to available case records, Peterson was last seen at approximately 1:00 a.m. on December 13, 2015, on foot near the roadside in the area of Thoms Place. The Alaska State Troopers reported that Peterson was intoxicated at the time. Members of the Wrangell Volunteer Fire Department encountered him and offered assistance, including a ride, but Peterson declined.

Peterson’s cabin was located roughly three-quarters of a mile from the end of the service road, reached by a trail that passed through muskeg and brush. That isolated terrain would become a major focus of the search that followed.

A Second Welfare Check Finds Brandon Gone

Four days later, on December 17, 2015, responders were asked to conduct another welfare check. Peterson was not at his cabin, and authorities were unable to determine where he had gone. His disappearance was reported under Alaska law-enforcement case number AK15100236.

The circumstances immediately raised concern because no confirmed sighting of Peterson had been reported since the roadside encounter during the early hours of December 13.

The Search Around Thoms Place

An intensive search followed. The effort included Alaska State Troopers, the Wrangell Volunteer Fire Department and community volunteers. A trained rescue dog was also brought into the operation.

A preliminary land search found no significant clues. On December 18, searchers conducted a more detailed grid search. Efforts continued during the following days using all-terrain vehicles and boats to examine the difficult terrain and surrounding areas. Approximately 23 volunteers and a trooper participated, and Wrangell fire officials estimated that the overall operation consumed more than 1,000 volunteer man-hours.

Snow, cold temperatures, brush and muskeg complicated the operation. Despite the scale of the search, investigators found no confirmed trace of Peterson.

Search Suspended Pending New Leads

By late December 2015, authorities had exhausted the areas they could reasonably search based on the information available. The active ground-search operation was suspended pending new information or leads. Contemporary reporting emphasized that suspending the physical search did not mean authorities had determined what happened to Peterson.

His disappearance subsequently entered national and state missing-person databases. Peterson is associated with NamUs #MP34159 and Alaska law-enforcement case #AK15100236.

Jury Issues a Presumption of Death

In April 2016, only months after Peterson disappeared, a Wrangell jury unanimously reached a presumptive-death verdict in his case. The proceeding allowed Peterson’s legal status to be addressed despite the fact that his remains had not been recovered.

The distinction is important: a legal presumption of death is not a determination that Peterson was murdered. Publicly available missing-person records continue to describe his case as a disappearance, and the available records reviewed for this article do not establish a homicide.

Some later case summaries state that authorities believed exposure in the harsh conditions was a plausible explanation for his death, but without Peterson’s remains or conclusive physical evidence publicly identified, his precise fate has not been established.

Where the Case Stands Today

Public records still preserve Peterson’s case information. Alaska’s current missing-person data continues to carry law-enforcement case AK15100236, while Alaska’s Missing Persons Clearinghouse remains available to receive and coordinate missing-person information.

A current case profile updated August 5, 2026 continues to identify Peterson as missing, lists the Alaska State Troopers as the primary agency and retains the same case number. No publicly announced recovery of Peterson or definitive explanation for his disappearance was located in the sources reviewed for this article.

The most significant investigative status available publicly therefore remains essentially unchanged: the intensive physical search was suspended pending new leads, Peterson has not been found, and information concerning what happened after his final roadside encounter remains limited.

Why Brandon Peterson’s Disappearance Remains Unresolved

Peterson disappeared in an exceptionally difficult environment. The isolated cabin, trail through muskeg and brush, winter conditions and substantial distance from central Wrangell presented obvious challenges to searchers. At the same time, an extensive operation covering land and surrounding areas failed to locate him.

There is no publicly documented evidence in the sources reviewed establishing that Peterson voluntarily disappeared, encountered another person after the roadside sighting, suffered a particular accident or became the victim of a crime.

What is known is far narrower: Brandon Peterson was encountered alive near Thoms Place during the early morning of December 13, 2015. He declined assistance. When another welfare check was conducted four days later, he was gone. More than a decade later, no publicly reported discovery has conclusively answered what happened next.

Very Brief Case Summary

Last Seen: December 13, 2015, at approximately 1:00 a.m.

Location: Roadside near the Thoms Place/Thomas Place area outside Wrangell, Alaska, near Peterson’s cabin.

Circumstances: Peterson was reportedly intoxicated when fire-service volunteers encountered him. He declined an offered ride or assistance. A subsequent welfare check on December 17 found him absent from his cabin.

Search: Alaska State Troopers, local responders, a rescue dog and approximately 23 volunteers searched using grid searches, ATVs and boats. More than 1,000 man-hours were reportedly devoted to the effort.

Outcome: No trace of Peterson was found. The intensive search was suspended pending new leads.

Legal Status: A Wrangell jury issued a presumptive-death verdict in April 2016. This did not establish homicide.

Current Public Status: Peterson remains represented in missing-person case resources. No publicly announced recovery or definitive resolution was located in the current records reviewed.