Season 3

The Sinner

Season 3

8 episodes • 4 seasons
Show Details

When Detective Harry Ambrose begins a routine investigation of a tragic car accident on the outskirts of Dorchester, in upstate New York, he uncovers a hidden crime that pulls him into the most dangerous and disturbing case of his career.

Release Date

Premiered

The Sinner Season 3 released on February 6, 2020.

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Seasons

Season 1 Season 2 Season 3 Season 4

Episodes

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S03E01 • Aired February 06, 2020

Part I

Detective Ambrose investigates a tragic yet suspicious car accident on the outskirts of Dorchester.

S03E02 • Aired February 13, 2020

Part II

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

S03E03 • Aired February 20, 2020

Part III

Ambrose investigates Jamie's past. Leela gives birth as Jamie's anxiety reaches a breaking point.

S03E04 • Aired February 27, 2020

Part IV

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

S03E05 • Aired March 05, 2020

Part V

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

S03E06 • Aired March 12, 2020

Part VI

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

S03E07 • Aired March 19, 2020

Part VII

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

S03E08 • Aired March 26, 2020

Part VIII

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