Serial Killer Fred West's 'matter of fact' confession to stunned police officers sparked an investigation into the most ...

When it comes to serial killers, there aren't many stories more chilling than the one of Fred and Rosemary West. The murderous duo raped, tortured and murdered at least a dozen young British girls ...

The first episode of a two-part series, presented by Sir Trevor McDonald, about a team of investigators exploring suggestions that Fred and Rose West may have claimed more victims.