Bryan Kohberger might be behind bars for the rest of his life, but there are still various unanswered questions about why he killed four University of Idaho students. Kohberger broke into the Moscow, Idaho, home at 1122 King Road on November 13, 2022, and stabbed Ethan Chapin, Xana Kernodle, Maddie Mogen and Kaylee Goncalves to death with a Ka-Bar knife. He was arrested a little over one month later and initially pleaded not guilty. The former PhD student appeared in court in July 2025 - one month before his trial was set to begin - and changed his plea.