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.

Two roommates of when four University of Idaho students were stabbed to death at their off-campus home by a masked intruder in 2022 shared victim impact statements at his sentencing.

A sentencing hearing is underway Wednesday for Bryan Kohberger, who pleaded guilty to the 2022 murders of four University of Idaho students.