In the early night hours of August 11, 2003, a 19-year-old Indigenous woman set off on a walk through the rain alone after spending time with friends in her home of Nome, Alaska. But when her roommate noticed her absence the following morning, she reported her missing. And just a day after doing so, her nude body was found shot to death in a gravel pit by an abandoned gold mine. As police put the puzzle pieces together, an unexpected suspect emerged - and fast. This is the story of Sonya Ivanoff.