Robert Alan Durst was an American real estate heir and convicted murderer. The eldest son of New York City real estate magnate Seymour Durst, he garnered attention as a suspect in the unsolved 1982 disappearance of his first wife, Kathleen McCormack; the 2000 murder of his longtime friend, Susan Berman; and the 2001 killing of his neighbor, Morris Black. He was convicted of murdering Berman.

The Jinx: The Life and Deaths of Robert Durst is an American true crime documentary television series about New York real estate heir Robert Durst, a convicted murderer. It was written by Andrew Jarecki, Marc Smerling, and Zac Stuart-Pontier. The series debuted on HBO on February 8, 2015, and the first season consisted of six episodes.