Darren Campbell

On his way to be executed, the vehicle containing notorious serial killer Jack Frost collides with a hazardous chemical truck, turning him into a snow covered mutant and unleashing him on the unsuspecting town of Snomonton.

A woman lies dead in a Nottingham flat, her terrified sister barricaded in the bathroom. At 2am a young man in a bloodstained shirt is pulled over for speeding. The three only met that afternoon – what happened in those fatal hours? All there is to go on is what the two survivors say.