In his own words, America’s most sadistic serial killer describes his 1979 killing spree in this 2-hour documentary. Known as "The Toolbox Killer," Lawrence Bittaker was silent about his crimes for 40 years, until he met investigator Laura Brand. Over the course of 5 years, Brand recorded her many conversations with Bittaker as he spoke from death row about his methods and motives, providing unique insights into the mind of a criminal sadist.