Trial begins for Tanana man accused of killing 2 troopers

FAIRBANKS — The trial for a Tanana man charged with murder in the fatal shootings of two Alaska State Troopers is underway.

Opening arguments began Monday in the trial of Nathanial Kangas, who’s accused of killing Sgt. Scott Johnson and Trooper Gabe Rich in May 2014 while they were attempting to arrest his father for threatening a village public safety officer, The Fairbanks Daily News-Miner reported.

District Attorney Greggory Olson argued that Kangas should be found guilty of two counts each of first-degree murder and second-degree murder, one count of third-degree assault and four counts of tampering with physical evidence.

Greg Parvin, Kangas’ attorney, did not deny that his client had shot and killed both troopers, but said Kangas was not guilty of premeditated murder.

“What he did was impulsive, reactionary, without forethought, without any thought,” Parvin said.

Village Public Safety Officer Mark Haglin took the witness stand and described the events leading up to the incident, including his encounter with Kangas’ father, Arvin, who he accused of threatening him with a shotgun.

Haglin said when Rich and Johnson responded to the man’s home that the situation escalated and “Arvin was hostile, not listening to reason.” After a brief struggle between the troopers and Arvin Kangas, Haglin said he heard loud popping noises that he thought were firecrackers. That is when he turned and saw Nathanial Kangas with a rifle and “intense hatred in his eyes.”

After trying to get Rich help because he thought the man was still alive, Haglin said he came back to find Nathaniel waving a white plastic grocery bag in what he later realized was an improvised white flag of truce.

“He thought we were going to execute him,” Haglin said.

Arvin Kangas was found guilty in April 2015 of evidence tampering for manipulating the troopers’ bodies and guns after they were shot and killed. He was sentenced in September to eight years in prison.

The elder Kangas told prosecutors his son killed the troopers while trying to protect him.

More in News

The northern lights are seen from the North Douglas launch ramp late Monday, Jan. 19. A magnetic storm caused unusually bright northern lights Monday evening and into Tuesday morning. (Chloe Anderson/Juneau Empire)
Rare geomagnetic storm causes powerful aurora display in Juneau

The northern lights were on full display Monday evening.

A tsunami is not expected after a 4.4-magnitude earthquake northwest of Anchorage Wednesday, Feb. 4, 2026. (U.S. Geological Survey)
No tsunami expected after 4.4-magnitude earthquake in Alaska

U.S. Geological Survey says 179 people reported feeling the earthquake.

ORCA Adaptive Snowsports Program staff member Izzy Barnwell shows a man how to use the bi-ski. (SAIL courtesy photo)
Adaptive snow sports demo slides to Eaglecrest

Southeast Alaska Independent Living will be hosting Learn to Adapt Day on Feb. 21.

Cars drive aboard the Alaska Marine Highway System ferry Hubbard on June 25, 2023, in Haines. (Photo by James Brooks)
Alaska’s ferry system could run out of funding this summer due to ‘federal chaos problem’

A shift in state funding could help, but a big gap likely remains unless a key federal grant is issued.

Photo by James Brooks/Alaska Beacon
U.S. Sen. Dan Sullivan stands with acting Coast Guard Commandant Adm. Kevin Lunday during the after the commissioning ceremony for the Coast Guard icebreaker Storis on Sunday, Aug. 10, 2025, in Juneau, Alaska.
Coast Guard’s new Juneau base may not be complete until 2029, commandant says

Top Coast Guard officer says he is considering whether to base four new icebreakers in Alaska.

Students from the Tlingit Culture Language and Literacy program at Harborview Elementary School dance in front of elders during a program meeting in 2023. (Clarise Larson / Juneau Empire file photo)
Sealaska adds more free Tlingit language courses

The new course is one of many Tlingit language courses offered for free throughout the community.

teaser
New Juneau exhibition explores art as a function of cultural continuity

“Gestures of Our Rebel Bodies” will remain on display at Aan Hít through May.

teaser
Juneau protestors urge lawmakers to defund Homeland Security after Minneapolis killings

Hundreds gathered hours before congressional delegation voted on whether to extend ICE funding.

Kyle Khaayák'w Worl competes in the two-foot high kick at the 2020 Traditional Games. (Courtesy Photo / Sealaska Heritage Institute)
Registration opens for 2026 Traditional Games in Juneau

The ninth annual event will feature a college and career fair and international guest athletes.

Most Read