Angel of Darkness: The True Story of Randy Kraft and the Most Heinous Murder Spree of the Century is a non-fiction book by investigative journalist and American author Dennis McDougal published in 1991 by the Hachette Book Group. McDougal was an investigative reporter for the Long Beach Press-Telegram assigned to cover the case when Kraft was arrested. At the time Angel of Darkness was released, McDougal was working as a reporter for the Los Angeles Times. Source: Wikipedia (en)