10 Steps to Murder

Episode 1

A millionaire's mid-life crisis leads to an unthinkable tragedy when he strangles a prostitute. Detectives and the killer's brother reveal the steps that led to murder.

Episode 2

The shocking discovery of 80-year-old Lea Adri-Soejoko's body in an allotment shed unravels a tragic story. Detectives and her family recount the steps that led to her murder.

Episode 3

Detectives, friends and family reveal the twists and turns that led to tragedy, and where it all went wrong - revealing the 10 steps to murder.

Episode 4

Episode 5

Episode 6

A venerable young man, allowed to live independently for the first time, is murdered in cold blood at the hands of a couple playing a truly warped game of deceit.

Episode 7

In summer 2014 a drink thrown in a Manchester nightclub triggered a gangland feud that caused years of ruthless violence, with deadly consequences.

Episode 8

Thomas and Lisa Infante had four children and a volatile marriage. One day Lisa announced she'd met someone else and an argument spiralled out of control.

Episode 9

An unconventional marriage ends in tragedy after the husband moves his young lover into the family home and neglects his wife of 18-years and their children.

Episode 10

Breck Bedner was a 14-year-old boy who was groomed online and then murdered by 18-year-old Lewis Daynes. What caused this teenager to kill an innocent adolescent?