Dalgliesh - Season 2 - Eps 5: The Murder Room (1)
Marcus and Caroline Dupayne struggle to convince their brother, Neville, to renew the lease on their family's museum. When Neville's car is torched on the museum grounds and he perishes inside, all who work there are suspects - including his siblings.
About Dalgliesh

Title: Dalgliesh
First Air Date: 2021-11-04
Last Air Date: 2024-12-20
Status: Returning Series
Rating: 6.49/10 (from 48 votes)
Language: EN
Seasons: 4
Total Episodes: 18
Network: 5
Genres: Crime, Drama, Mystery
Production Companies: New Pictures, All3Media
Synopsis
A recent widower and acclaimed poet, enigmatic Inspector Adam Dalgliesh employs his exceptional empathy and insight to plumb the darker depths of the human psyche while investigating complex crimes in 1970s England.