Robert Durst: An ID Murder Mystery

Money, privilege and power - why do people surrounding Robert Durst mysteriously die? In February 1982, his wife Kathie vanishes without a trace. Years later, police find his best friend Susan Berman murdered execution-style. Soon after, his next-door neighbor emerges from ocean waters - dismembered and without a head. In this two-part special, we go inside the case that captivated America, interviews the characters at the center of this forty-year saga story, and preview Durst's possible day of reckoning. (Discovery Networks)