The series premiered on Amazon Prime Video on 2 December 2022 with four murder mysteries, each spanning two episodes. In March 2023, it was announced that the series would not receive a second season, remaining a miniseries.
Chief Inspector Armand Gamache of the Sûreté du Québec police force sees things that others do not. He investigates a series of murders in Three Pines, an idyllic village in the Eastern Townships of Quebec, Canada.