A human skull is discovered on a hillside next to a busy Utah highway. Roy City police detective John Frawley digs into an abandoned box of Sheree Warren case files. Sheree’s ex-husband, Charles Warren, botches an opportunity to clear himself as a suspect in her disappearance. Season 3 of Cold includes descriptions of rape, sexual assault, murder and domestic violence. Please take care when listening. Free resources for escaping domestic abuse are available at thehotline.org.