Despite Kohberger's guilty plea in the Idaho murders, investigators still don't know his motive, who he targeted or where the murder weapon is after he covered his tracks.

On Nov. 13, 2022, four University of Idaho students were stabbed to death in an off-campus house in a crime that sent shockwaves through the town of Moscow and skyrocketed to national attention. Although the motive is still a mystery, Bryan Kohberger has pleaded guilty to the gruesome murders and will spend the rest of his life behind bars.