Nathan Active Mystery Series by Stan Jones

In the small Alaskan village of Chukchi, what are the odds of two suicides occurring in a matter of a few days? State trooper Nathan Active discovers that his suspicions concerning the deaths are well-founded; the two men were murdered. But what was the motive and who killed them?

State Trooper Nathan Active was born in the Inupiat village of Chukchi, where he is now stationed, but he was adopted and raised in Anchorage. Now he must investigate the murder of a tribal leader who was stabbed to death with an antique harpoon that was recently returned to the community under the Indian Graves Act.