
New questions are emerging regarding the strength of the forensic evidence against Bryan Kohberger, despite his 2025 guilty plea for the murders of four University of Idaho students on 13 November 2022.
In his newly released book, Broken Plea: The Explosive Search for Truth Behind the Idaho Murders, author and former FBI agent Christopher Whitcomb alleges that the Ka-Bar knife sheath, the prosecution's smoking gun, may have been mishandled during the initial investigation.