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Case Description

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Matthew and his twin brother were anchored aboard F/V Grayling approximately 8 miles from Akutan. When his brother woke up the following morning, Matthew was no longer aboard the vessel. Searches of the area were unsuccessful in locating him.
Last Seen: Jul 29, 2005

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Victim Details

Mar 17, 2020

Jan 12, 2024

Matthew

Trosvig

54

35

69 inches

165 lbs

White / Caucasian

Male

In the quiet, early morning hours of July 29, 2005, a sense of unease settled over the fishing vessel Grayling. Thirty-five-year-old Matthew David Trosvig, a male from Dillingham, Alaska, had vanished. The vessel was anchored approximately eight miles from Akutan, a small community in the Aleutian Islands. Matthew and his twin brother had been aboard the F/V Grayling, but when his brother awoke, Matthew was nowhere to be found. He was last seen wearing a black T-shirt and dark sweatpants. An immediate search of the surrounding area was launched, but there was no sign of Matthew. The vast and unforgiving waters of the North Pacific had seemingly swallowed him without a trace. The disappearance of Matthew Trosvig sent ripples of distress through his family and the close-knit fishing community. The official report was filed with the Alaska State Troopers the following day, July 30, 2005, initiating a formal investigation. Despite the efforts of search parties who scoured the waters and shorelines near Akutan, no clues to Matthew's whereabouts ever surfaced. The circumstances surrounding his disappearance remain shrouded in mystery, leaving his loved ones with unanswered questions and a profound sense of loss. Years later, his twin brother would recount the tragic event, stating he had a hold of Matthew for a moment but was unable to pull him from the water. The case of Matthew Trosvig is a somber reminder of the perils faced by those who make their living on the sea. With no witnesses to his disappearance and a lack of physical evidence, the investigation has been challenging for law enforcement. Over the years, his case has remained open, a cold case filed away but not forgotten. The official narrative holds that Matthew fell overboard from the F/V Grayling and was lost to the sea. Without a body or any further evidence, the definitive story of what happened to Matthew Trosvig on that summer morning remains an unsolved and heartbreaking mystery.

Jul 29, 2005

Dillingham

Alaska

Dillingham Census Area

No

77938

Alaska State Troopers

Anchorage

Alaska

Anchorage Borough

99507

Malia Miller

Missing Persons Clearinghouse Manager

5700 East Tudor Road, Alaska

9072695511

State

Law Enforcement

050062815

2005-07-30

Alaska State Troopers

8568

Blond/Strawberry

Blue

Blue

07/04/2026


Area Last Seen: