Bob is on trial for killing his best friend, Susan Berman, but the key to the case is understanding his motive. Was Susan an accomplice in the 1982 disappearance of Bob’s first wife Kathie, and if so, would her talking to the police put Bob at risk? Did Bob kill her to clean up a loose end? When Andrew finds a hidden recording of Susan made nine days after Kathie’s disappearance, it changes his perception of a story he has been working on for two decades.Learn more about your ad choices. Visit podcastchoices.com/adchoices