10 Season
84 Episode
Murder by the Sea - Season 9 Episode 4 Britain’s Worst Female Serial Killer (2025)
Watch Murder by the Sea - Season 9 Episode 4 Britain’s Worst Female Serial Killer Full Episodes Online Free Streamings FMovies. Despite only being trialled and convicted for the death of a single victim, Mary Ann Cotton is often classed as Britain’s worst female serial killer.
- Country : United Kingdom
- Genre : Reality, Crime, Documentary
- Studio : CBS Reality, True Crime
- Keyword : true crime
- Director :
- Cast : Nell Darby
