2. In the Shadow of Jack

At the time of Jack The Ripper, London was home to some of the most terrible individuals the city has ever seen. One of the very worst was the elusive Borough Poisoner, George Chapman.

3. Finding Dr. Crippen

Having killed his wife and buried her in the basement, Dr Crippen believed he had escaped on a ship to Canada. But the police managed to hunt him down and bring him to account for his terrible crime.

4. The Brides in the Bath Killer

George Smith had many aliases. He needed them for his many wives who he would soon murder in order to claim the inheritance. Catching this chameleon would be a gargantuan challenge.