Vanity Fair Confidential (2015)

S1E2 The Fugitive Heir: Robert Durst

A dismembered torso washes up on the beach, while the daughter of a mobster meets a brutal end in a classic mob execution. Meanwhile, the young wife of a wealthy millionaire mysteriously disappears. Many suspect that Robert Durst holds the key to the fates of all three victims. He has become known as "The Fugitive Heir."