1. The Murder of David Morley

The true crime documentary series begins by looking at the case of David Morley, a survivor of a nail-bomb attack in 1999, who was beaten to death on London's South Bank in 2004.

3. The Murder of Alice Gross

The investigation into the disappearance of 14-year-old Alice Gross - a case which sparked one of the largest search operations in years.

4. The Murder of Michael Menson

A re-investigation into the case of Michael Menson, who was found by police on fire. His family campaigned for justice for two years to prove that his death was no accident.

5. The Murder of Gagandip Singh

When Gagandip Singh's body was discovered in a burnt-out car, detectives found out that his father had been murdered on a business trip, and search for connections between their deaths.

6. The Stockwell Strangler

When a number of elderly people were found dead in their beds at properties across south London, New Scotland Yard detectives soon come to realise they are dealing with a serial killer.

7. The Camden Ripper

When dismembered body parts were found in bins on a residential street in Camden, London, detectives had to investigate quickly before the killer could strike again.

8. The Murder of Laila Rezk

This edition examines the case of Laila Rezk, who was discovered by her son and daughter badly beaten in her own home and died despite all efforts to revive her.

9. The Murder of Geeta Aulakh

When Geeta Aulakh was fatally attacked on the way to pick up her children and her body mutilated, Detectives tried to find a motive. The case took a new direction after an informant came forward.

10. The Murder of Cathy Marlow

When finance manager Cathy Marlow's body was discovered at her office, detectives shut down the whole office block to scour every inch for clues to find her murderer.