Watch: How Bryan Kohberger's Mom and Sister Reacted in Court to Idaho Murder SentencingAuthorities have released chilling details about Bryan Kohberger's initial police interview. In Moscow Police Department documents submitted to court in July and obtained by E! News, Corporal Brett Payne-the lead detective in the murder investigation of University of Idaho students Kaylee Goncalves, Madison Mogen, Xana Kernodle and Ethan Chapin-said Kohberger engaged in "small talk" about college sports following his arrest in December 2022.