Starring Matt Bomer and Chris Messina, the series is set to return on Thursday, February 6, 2020.
Derek Simonds will executive producer The Sinner Season 3 and will serve as showrunner.
The Sinner Season 3 will follow Detective Harry Ambrose (Bill Pullman) as he begins a routine investigation of a tragic car accident on the outskirts of Dorchester, in upstate New York.
The third season will star Matt Bomer (White Collar) as Jamie, described as an upstanding Dorchester resident and expectant father who looks to Ambrose for support in the wake of an accident.