From IMDB:

Chief Inspector Armand Gamache and his team arrive in Three Pines to solve the unusual murder of a much-loved woman and find dark secrets shadowing this usually peaceful village.

Canadian author Louise Penny has written a series of eleven mystery novels set around the life of Chief Inspector Armand Gamache (a Wikipedia article) a member of the provincial police force for Quebec. The first of these novels “Still Life” was presented as a 1 hour 25 minutesTV movie in 2013.  Most of the stories occur in the fictional town of Three Pines. To quote from the above linked Wikipedia article:

The Chief Inspector Armand Gamache book series contains little or no sex or violence and has been referred to as a kinder and gentler alternative to modern crime fiction.

Chief Inspector Gamache is played by Nathaniel Parker whose resume is quite long. Perhaps you remember him as Inspector Lynley in the 2001-2007 “The Inspector Lynley Mysteries” TV series.

Recall that Acorn TV presents British entertainment: Britain, Australia, New Zealand, and (in this case) Canada. Stream this film from Acorn and enjoy the hour and a half.