Examining some of the most terrifying murders which took place at British seaside resorts: locations which, despite their associations with carefree holidaymaking, have also played host to the most remarkable crimes.
Jason Webster was an undergraduate who became obsessed with mature student, Rebecca love. When Rebecca rejected his advances, he murdered her in a drunken rage. S9, Ep1
Buck Ruxton was a well-respected GP and was greatly admired by his patients. But behind his respectable exterior, there lurked a duplicitous and jealous man. S9, Ep2
A bizarre murder case began when police attended the scene of a dog barking outside a campervan. Inside, they found its owner - Tony Robinson - murdered. S9, Ep3
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. S9, Ep4
In the 1970s, a murderer terrorised Edinburgh, killing young women in what became known as 'The World's End Murders'. 37 years later, Angus Sinclair would be convicted. S9, Ep5
Emily Kaye was not aware of the past dealings of the handsome Patrick Mahon when she fell head over heels in love with him. S9, Ep6
Paul Teed murdered three of his family members in a nightclub over a dispute over money. He then fled back to his home in Bradford, believing he had the perfect alibi. S9, Ep7
Sidney Fox was a dashing 31-year-old man who made a living travelling the country, swindling spinsters out of money and cashing stolen cheques. S9, Ep8
On Valentine's Day, Paul Dyson strangled his partner Joanne Nelson to death before removing her body and making it look like she had disappeared. S9, Ep9
Andre Genestin was a cheating husband. A brutal murder followed that would see his wife's body stored in a car roof box in the garden.