The Sinner Episode Rating Graph

Cora's fate is determined.

Cora finally remembers the night in question.

With Ambrose's help, Cora struggles to recover missing memories, which lead Ambrose to a new suspect.

After a body is discovered in the woods, the investigation into Cora's past deepens.

Heather makes a startling realization about Marin. Vera and Julian are dealt a hard blow.

Ambrose unearths a startling secret about Cora that changes the course of the investigation; Mason takes matters into his own hands.

Ambrose exposes the secret that threw Percy's life off course, setting off widespread consequences.

When Ambrose begins to waver, Cora convinces him to take a risk for the case.

Heather and Ambrose search for Julian.

A troubled detective returns to his hometown to investigate why a young boy would kill his parents.

Jamie seeks vengeance, putting him on a collision course with Ambrose.

Jamie pays Sonya a surprise visit. Ambrose goes to extreme lengths to get a confession.

After a major turn in the case, Ambrose's tactics are scrutinized.

Ambrose urges the NYPD to investigate Jamie for a new crime. Jamie struggles to salvage his life.

Ambrose looks into Jamie and Nick's relationship before the crash. Jamie begins to unravel.

Ambrose pursues Jamie through New York City and tries to prevent another homicide.

Ambrose discovers the source of Percy's ritualistic practices and dives deeper into her past.

When the Muldoons push to close the investigation, Ambrose refuses, pushing Sonya to the brink.

Ambrose heads to the mainland to learn more about Percy's past and uncovers dark family secrets.

As Ambrose zeroes in on a new suspect, a rift develops between him and Heather.