Murdertown - Season 5 - Eps 5: Birkenhead
Emilia looks into the killing of Martin Decker, who had been bludgeoned with a hammer. Police would link the murder to a suspect dubbed the NR3 cat killer.
About Murdertown

Title: Murdertown
First Air Date: 2018-09-03
Last Air Date: 2023-02-06
Status: Returning Series
Rating: 7/10 (from 2 votes)
Language: EN
Seasons: 5
Total Episodes: 40
Network: Crime + Investigation
Genres: Documentary, Crime
Production Companies: Workerbee
Synopsis
Each episode of this true crime docuseries sees Katherine Kelly tell the compelling, step-by-step story of how one extraordinary murder was solved and how it fit a disturbing wider pattern in one particular city.