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.

New documents revealed the gruesome details of Bryan Kohberger's attacks on four University of Idaho college students. The 30-year-old, convicted of homicide, murdered Xana Kernodle, Kaylee Goncalves,

Idaho quadruple murderer Bryan Kohberger transitions from county jail to maximum security prison where inmates with life sentences have nothing to lose

She told police that they planned to meet shortly after he stabbed four students, but that they stopped talking because their conversations made her "uncomfortable."

The creepy encounter was detailed in a trove of newly unsealed documents released by cops after Kohberger was sentenced to life in prison.

Stay up to date with the Fox News True Crime Newsletter, which brings you the latest cases ripped from the headlines, from crime to courts, legal and scandal.

Xana Kerndole was stabbed over 50 times by Bryan Kohberger and desperately fought for her life against her killer, who armed himself with a KA-BAR Knife.

Bryan Kohberger declined to share his reason behind the horrific killings of the Idaho Four at his Wednesday, July 23, sentencing hearing – but former FBI agent Jennifer Coffindaffer has a theory. Kohberger,

Despite Kohberger's guilty plea in the Idaho murders, investigators still don't know his motive, who he targeted or where the murder weapon is after he covered his tracks.

This new information comes from two friends of Kaylee Goncalves who spoke with police in interviews that were just unsealed by the Moscow Police Department.