The subject, offering his first-ever long-form on-camera interview.

On January 31, 1982, Kathie vanished after a night of heavy drinking and a reported argument with Robert.

The second episode of the HBO documentary series , titled " Poor Little Rich Boy ," originally aired on February 15, 2015. It focuses on the early life of real estate heir Robert Durst and the mysterious 1982 disappearance of his first wife, Kathie McCormack Durst. Episode Summary

The episode highlights that the only person speaking in Durst's defense is his high-priced attorney, as no former friends or associates appear on camera to support him.

The episode suggests Durst's history of cross-dressing and using aliases may have been used to fool a doorman into "seeing" Kathie in Manhattan when she was actually already gone.

Durst recounts witnessing his mother’s death by suicide at age seven, after his father allegedly brought him to a window to wave to her just before she fell.

Durst admits to filmmaker Andrew Jarecki that he lied to the police during the initial investigation, claiming he did so because it was "more convenient". Key Figures Featured

Eschewing his father’s real estate empire, Durst moved to Vermont to open a health-food store with Kathie. He describes their early relationship as a "Cinderella" story, though he eventually felt pressured to join the family business.