Newly unsealed documents include harrowing details of the 2022 attack — and disturbing accounts of Bryan Kohberger's history with women.

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.