Chief Inspector Armand Gamache and his team investigate a series of perplexing murders, in the seemingly idyllic village of Three Pines and uncover the buried secrets of its eccentric residents. In the process, Gamache is forced to confront buried secrets of his own. Based on the novels by Louise Penny.

Detectives recall the career-defining cases that still keep them up at night, from mysterious disappearances to twisted family murders.

The life of a security guard in a retirement home spirals out of control when he catches his wife with a lover, pushing him to the brink of insanity.