Tom Wilson is dressed in a hoodie and tracksuit bottoms which indicates he is from a lower class background and in difficult financial circumstances. His appearance fits the stereotype of a "chav" which would lead people to assume he comes from a harsh upbringing. Miles Wilson and his team prepared forensic props including suits, masks, gloves and a camera to include forensic scientists investigating a scene in their film. The masks allow them to conceal the murderer's identity while also building suspense for a later reveal.