2. The Whitechapel Tragedy

When a woman's head is found in a package, police must identity and the story of her life. The case reveals bigamy, betrayal and brutal murder.

3. The Babies in the Thames

A case delving into the exploitative world of baby-farming reveals a terrifying psychopath hiding behind the mask of a caring adoptive mother.

4. The Bermondsey Horror

A body is found under a kitchen floor, and the homeowners are on the run. After their arrest they have different stories about how the victim died.

5. The Lambeth Serial Killer

Two young women are poisoned by a mysterious man called Fred. Can the police track down this man in time to stop him killing again.

6. The Richmond Murderess

The discovery of a woman's brutalised body in the Thames causes public panic and takes the police on a twisting case of mistaken identity.