From Silent Witness making a renewed plea to help solve a young man's death, to newly released documents revealing Bryan Kohberger's disturbing behavior before murdering 4 Idaho students, here are tonight's top stories.

In the days after murdering four University of Idaho students in an off-campus home, Bryan Kohberger’s behavior shifted dramatically and investigators would later find that he had fixated on news coverage of the killings and began paying for items in cash – often wearing gloves – as he avoided the area of the murders.