Ingvar Daniel Johansen, III was 28 when he was last seen on January 18, 2019, near Koliganek, Alaska. He was traveling on a snow machine across a frozen river about three to four miles south of the village, dressed in a black coat, blue ski pants with a white stripe, large camouflage-print winter boots, a seal fur hat, and black gloves, and carrying a rifle on his back. Initial searches turned up no sign of him, and the Alaska terrain and winter conditions complicated rescue efforts.

On August 26, months after he disappeared, his snow machine was recovered but there was still no trace of Johansen. The discovery of the machine led to the presumption that he may have gone through the ice and drowned, but without recovery of his body the exact circumstances remain unconfirmed. Does anyone who lived near Koliganek in January 2019 have information about that stretch of river or the search efforts?