Killer Britain with Dermot Murnaghan Season 3 Episode release dates & where to watch

1. Mark Martin

Nottingham, UK-Mark, dubbed the 'Sneinton Strangler', killed 3 women, had accomplices John Ashley and Dean Carr to help. All members of the homeless community, they also targeted homeless women. Mark wanted notoriety as a serial killer.

2. Glyn Dix

Gloucester and Stonehenge, UK-Glyn, tied his landlady Pia to a tree, assaulted and shot her. After serving many years in prison, and diagnosed with Schizophrenia, he was released and killed his wife Hazel, who he met while in prison.

3. James Fairweather

Essex, UK-James, is obsessed with serial killers and stabs and kills James Attfield and Nahid Almanea at the age of 15. At 17, he was planning another murder and hiding in bushes with a knife. A dog walker saw him and contacted police.

4. Ramanodge Unmathallegadoo Finale

Essex, UK-Ramanodge shoots his pregnant ex-wife Sana with a crossbow, killing her, but her baby survives. Although she was remarried, Ramanodge would continue to obsess and breach restraining orders against the mother of 6.