S4·E4 Part IV
Core
Aired November 3, 2021
Synopsis
When the Muldoons push to close the investigation, Ambrose refuses, pushing Sonya to the brink.
Rate this episode
Your rating is anonymous and can be changed later.
Be the first viewer to rate it.
Frequently Asked Questions
When did Season 4 Episode 4 of The Sinner air?
Season 4, Episode 4 ('Part IV') originally aired on November 3, 2021.
How long is Season 4 Episode 4 ('Part IV')?
The episode follows the standard broadcast runtime for The Sinner.
What happens in The Sinner Season 4 Episode 4?
When the Muldoons push to close the investigation, Ambrose refuses, pushing Sonya to the brink....