The 999 call later said to be worthy of an Oscar nomination. Julie Dixon says two masked men set fire to her partner's workshop, killing him. But she's the only witness. Soon, investigators make a shock discovery, and the lies begin to unravel.

It sounds like a routine 999 call, but it's a deadly trap. The caller is a killer who's vowed vengeance on the police. When two unarmed female police officers turn up to investigate, they are brutally murdered by one of Britain's most wanted fugitives.