Set in upstate New York, the Sinner is a dark crime-drama anthology series that follows Detective Harry Ambrose's investigation of a chilling new homicide each season. Departing from the traditional "whodunnit," the series delves deeply into the "why;" exploring the buried traumas, psychological factors and philosophical reasons that might compel a seemingly "normal" person to kill. Detective Ambrose employs unusual tactics and a deep capacity for empathy to solve his cases. His boundless dedication is driven by his own dark past, leading him into powerful and often dangerously intimate bonds with his suspects. The Sinner is a blend of thrilling murder investigation and raw character drama, creating an electrifying ride with stand-out performances.