Long before confessing to killing four college students, Mr. Kohberger wrote of being depressed as a teenager and became addicted to heroin.

Bryan Kohberger lost over 100 pounds to escape bullying, and then became a killer. Research reveals the dangerous psychology that can turn some victims into predators.

Bryan Kohberger is due to be sentenced for the quadruple college murders. Andrea Cavallier and Rhian Lubin report on the case in small-town Idaho that shocked America

Bryan Kohberger, who was then a criminology PhD student at Washington State University, seemingly has no connections to the victims or to the two surviving roommates, Bethany Funke and Dylan Mortensen.

Prosecutors say they wanted to spare the families of four University of Idaho students killed in November 2022 by agreeing to a plea deal that would see the confessed killer avoid a possible death sentence.

Bryan Kohberger enters during a hearing in Latah County District Court on January 5, 2023, in Moscow, Idaho. A documentary looking at Bryan Kohberger's life notes that he studied the minds of ...

While a student at the school, Kohberger posted a Reddit solicitation for former prisoners to take part in his research survey about “how emotions and psychological traits influence decision ...

BOISE, Idaho - Prosecutors in the case against Bryan Kohberger, the suspect in a quadruple murder, have requested to conduct their own psychological testing, including personality testing.