After Bob's death, Kathie's family filesa lawsuit against his estate...forcing his friends and family to go on the record.

Bob takes the stand to tell his version of events, but on cross-examination finds prosecutor Lewin better-prepared than he anticipated.

Longtime Durst confidant Stewart Altman defends him on the stand, but when his wife Emily testifies, she reveals crucial new details.

At trial, prosecutors revisit the 1982 disappearance of Bob's first wife Kathie and make the case that Susan helped Bob cover up the crime.

From jail, Bob makes frequent calls to people who've helped him in the past, including a longtime friend who is keeping his own secret.

As new evidence is revealed, Robert Durst is arrested and charged with Susan Berman's murder. But who will support Bob in his time of need?