The lead prosecutor tasked with finding justice for four University of Idaho students killed in a grisly quadruple stabbing more than two years ago laid out his key evidence Wednesday at a court hearing for Bryan Kohberger,

Bryan Kohberger pleaded guilty Wednesday in the stabbing murders of four University of Idaho students after reaching a plea agreement for the 2022 killings. The deal stipulates a life sentence.

Bryan Kohberger appeared expressionless as a judge asked if he murdered four Idaho college students in their off-campus home, answering “yes” to each name called out in the courtroom Wednesday.