Duelling Confessions

When Rosemary Anderson is found dead on the side of the road, her boyfriend becomes the prime suspect. He eventually confessed to her murder, but so did another man – serial killer, Eric Edgar Cooke.

With no forensic evidence inside a murder scene, investigators were baffled. But they suspected that the victim's dog had witnessed the crime. If she had, forensic scientists would have to find a way to find out what the dog had seen.

A fire erupted in Kings Cross Station in London, killing 31 people and injuring dozens more. Investigators pinpointed the cause of the fire, but it took state-of-the-art technology and fluid dynamics experts to explain why it became a deadly inferno.

The investigation of the kidnapping of a prominent banker's wife led police on a wild goose chase. An unexpected discovery made by an entomologist led to a new suspect, and the realization that ordinary office equipment can leave extraordinary clues.