A guilty plea ended the case against Bryan Kohberger. It didn't end the questions surrounding the murders of four University of Idaho students. 

We look at what we know — and what we still don't.  On November 13, 2022, four University of Idaho students—Ethan Chapin, Madison Mogen, Xana Kernodle, and Kaylee Goncalves—were killed in their off-campus home in Moscow, Idaho, a small college town in the Palouse region not known for this kind of violence.

After nearly three years of pretrial proceedings, Bryan Kohberger, a criminal justice graduate student, pled guilty, closing the case without a trial. This episode looks at the timeline of the investigation, what the plea agreement did and didn't address, and why some observers feel the absence of a trial left key questions unresolved.