Murder by the Sea: Season 4 - 10 Episode s
4x1 - Bournemouth's Crossbow Killer
January 7, 2020
After a fire breaks out at a home, police receive a strange phone call that triggers a hunt for a killer.
4x2 - The Acid Bath Murders
January 14, 2020
The case of John George Haigh, who came up with a plan for the 'perfect' murder when he was serving time in prison for fraud.
4x3 - The Murderous Bigamist
January 21, 2020
When Pierre LeGris reports his wife Rui Li missing, police are instantly wary, and they uncover a tangled web of loyalty and deception.
4x4 - The Blackpool Double Murder
January 28, 2020
Investigating the murders of two elderly women, a decade apart.
4x5 - The Lady Killer
February 4, 2020
The murder of a part-time actress triggers a nationwide manhunt for a killer.
4x6 - The Merseyside Wheelchair Murderer
February 11, 2020
When Linda Anders is found dead at home, her wheelchair-bound husband Malcolm claims an intruder broke in. Police findings quickly change the course of the investigation.
4x7 - The Brighton Trunk Murders
February 18, 2020
Dismembered bodies of two women are both found in car boots, the first at a train station, the second in a city.
4x8 - Eastbourne's Dr Death
February 25, 2020
The case of John Bodkin Adams, a trusted GP who befriended older patients and was often named in their wills after their deaths.
4x9 - The Newport Revenge Murder
March 3, 2020
The case of Robert Henry Davies, who committed murder after a sexual assault investigation threatened to revisit sins from his past.
4x10 - The Party Killer
March 10, 2020
The case of Charlotte Pinkey, a woman who disappeared in Ilfracombe after going to a party and never returning.