London Kills - Season 3 - Eps 3: Blood
After a locksmith is murdered, Billie recognizes the victim and learns he was a witness to her father's death 10 years earlier. The investigation brings her face-to-face with her father's killer and forces her to wrestle with her personal and professional ethics. Vivienne pleads with her ex-husband to do the right thing, but he is afraid they're both in danger.
About London Kills

Title: London Kills
First Air Date: 2019-02-25
Last Air Date: 2023-07-10
Status: Returning Series
Rating: 6.4/10 (from 29 votes)
Language: EN
Seasons: 4
Total Episodes: 20
Network: BBC One Acorn TV
Genres: Drama, Crime
Production Companies: PGMTV, AMC Studios
Synopsis
With a documentary style delivery, this drama tells the story of a team of top murder detectives with each episode featuring a different murder while also following a serialized story involving the lead detective’s missing wife.
Cast

Hugo Speer
DI David Bradford

Sharon Small
DS Vivienne Cole

Bailey Patrick
DC Rob Brady

Tori Allen-Martin
TDC Billie Fitzgerald