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Case Description

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Summary based on 6 sources
On October 28, 2018, in the polar darkness of Utqiagvik a 29-year-old Alaskan Native, male named Edmund Siologa stepped toward a door to keep the cold from swallowing a man who had been turned away from a small birthday gathering. Moments earlier that morning, the host had ordered the celebrant, Asiagin Dana Ahmaogak, out of the house after he brandished a gun. About an hour later, Ahmaogak returned and knocked. Siologa, standing in the arctic entry, told him he wouldn't be let in unless he surrendered the weapon or its magazine. When the door opened, Ahmaogak fired. Siologa was shot in the head and died soon after; two other partygoers, Masteredseed Vondincklage and Elizabeth Bordeaux, were struck and survived. Police later recovered only two shell casings, consistent with evidence suggesting two shots—one that killed Siologa, and a second that wounded Vondincklage before passing through and striking Bordeaux. Outside, the wind kept its own counsel while friends inside tried to understand how a plea for warmth had turned to gunfire.

In the hours and days that followed, North Slope Borough police sought Ahmaogak, warning he was armed and dangerous and offering a reward for information as the community braced against weather and rumor alike. He was soon arrested and ultimately indicted on one count of first-degree murder, two counts of second-degree murder, and two counts of first-degree assault. The formal charges would not hold as originally framed: before trial, the State and defense reached a plea agreement under which Ahmaogak pleaded guilty to manslaughter for the killing of the 29-year-old male and to first-degree assault for one of the surviving victims.

At sentencing, the superior court imposed a composite term of 30 years with 3 years suspended—27 years to serve—reflecting 20 years for manslaughter consecutive to 10 years with 3 suspended for the assault. Years later, on October 25, 2023, the Alaska Court of Appeals vacated that sentence and sent the case back for resentencing, explaining that the parties and the judge had applied the wrong presumptive ranges and that the assault sentence, as fashioned, was illegal. By then, the narrative of that day was fixed in the record: a party, a weapon displayed, a door opened in compassion, and a 29-year-old male who never walked back out.