Unsure whom to trust, Ambrose hunts down his pursuers.

The Sinner Season 4 Episodes...

• s04e01 - Part I
• s04e02 - Part II
• s04e03 - Part III
• s04e04 - Part IV
• s04e05 - Part V
• s04e06 - Part VI
• s04e07 - Part VII
• s04e08 - Part VIII

The Sinner Show Summary

A young mother is overcome by an inexplicable fit of rage and commits a startling act of violence and to her horror has no idea why. The event launches an inverted and utterly surprising crime thriller whose driving force is not the 'who' or the 'what' - but the 'why' - as an investigator finds himself obsessed with uncovering the woman's buried motive. Together they travel a harrowing journey into the depths of her psyche and the unhappy secrets hidden in her past.