Bryan Kohberger, 30, is charged in the murders of Madison Mogen, 21; Kaylee Goncalves, 21; Xana Kernodle, 20; and Ethan Chapin, 20.

What to know about Bryan Kohberger’s plea deal in the University of Idaho student murders, as well as other recent developments in the case.

Kohberger had originally pleaded not guilty, and his attorneys have suggested they wanted try to pursue explore the idea of "alternate perpetrators" during the trial.