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.
| Actor | Role |
|---|---|
 Karla CromeColeen | Coleen |
 Joe DempsieStefan | Stefan |
 Robert PughDI Sheehy | DI Sheehy |
 Stephen DillaneRaglin | Raglin |
 Claire RushbrookEllen | Ellen |
 Lauren SochaDeena | Deena |
 Lara RossiErin | Erin |
| KKate DonnellyPathologist | Pathologist |
| DDarren CampbellHeskett Jupp | Heskett Jupp |