Bryan Kohberger's childhood friends and WSU classmates share bewilderment about the quiet man who admitted to murdering four Idaho students in their off-campus house.

Bryan Kohberger signed a written confession to murdering four University of Idaho students one day before verbally admitting responsibility for the killings.

Bryan Kohberger admitted to the murders in Idaho and entered a formal guilty plea in a deal with prosecutors that will allow him to avoid the death penalty.