Part VIII (Season 1)

"Part VIII" is the eighth and final episode of the first season of The Sinner. It is the eighth episode of the series overall. It premiered on September 20, 2017. It was written by Jesse McKeown, Tom Pabst and directed by Tucker Gates.

Synopsis
Putting the pieces together, Amrbose pursues a suspect. Cora gets a surprising visitor before heading back to court.

Cast

 * Bill Pullman as Detective Harry Ambrose
 * Jessica Biel as Cora Tannetti
 * Christopher Abbott as Mason Tannetti
 * Dohn Norwood as Detective Dan Leroy
 * Abby Miller as Sergeant Caitlin Sullivan