Britain's Most Evil KillersSeason 82023 · 5 episodesEpisodes1Harry JarvisWhen Carol Jarvis vanished, doubts grew over her husband Harry's story - and sinister letters he sent his mistress did little to support his lies.2Graham CouttsIn 2003, Jane Longhurst vanished. Her body was found weeks later and police soon closed in on Graham Coutts, who Jane had planned to meet.3Jordan MonaghanAfter killing his two children, Jordan Monaghan played the grieving father well. But a third death in 2019 saw detectives finally close the net.4Danville NeilAfter killing Billy Bryan and Annie Castle, Danville Neil escaped justice for 30 years, but advances in forensics eventually caught up with him, helping to convict the murderer in 2020.5Nicholas BurtonIn 1997, Nicholas Burton murdered Rachel McGrath in Stockport before abducting a student at knifepoint just hours later in Manchester. After a complex trial, the killer was found guilty and handed three life sentences.Season 1Season 2Season 3Season 4Season 5Season 6Season 7Season 9Season 10
