The story of Mitesh Patel from Middlesbrough, who presented himself as a mild-mannered family man. But behind closed doors his wife paid the final price for his violent outbursts.

The story of taxi driver Ben Lacomba, who was convicted for the brutal murder of his ex-partner Sarah Wellgreen in Kent even though her body was never found.

The story of David Ryan, who cheated his lover, Diana Lee in Cheshire out of £60,000 before bludgeoning her to death and mutilating her body to cover his tracks.

The story of the senseless killing of 83-year-old Peter Wrighton, who was targeted by Alexander Palmer while out walking his dog in 2017.

The story of 22-year-old Emma Baum, who was savagely battered to death by her ex-boyfriend David Davies in a row over access to their child.

The story of a young wife and mother-of-four, murdered ferociously by her controlling husband and an accomplice.

The horrific case of Georgina Edmonds, a pensioner and grandmother who was bludgeoned to death by Matthew Hamlen.

The story of artist and grandmother Valerie Graves, who was killed in a horrific attack just days after Christmas while housesitting a million-pound property.

How a bitter divorce acted as the catalyst for a horrific murder carried out by an estranged wife and her lover.

The story of 15-year-old Kayleigh Haywood from Leicestershire, who was groomed by a man she met online before being lured to her death in 2015.