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 agreed to the plea deal just weeks before his trial was to begin, after his attorneys tried but failed to have execution stricken as a possible punishment.

Here's everything to know about the Idaho murders case revolving around Bryan Kohberger, who pleaded guilty on July 2, including a timeline of the tragedy.