Set against the rising wave of gun crime in Britain this one off thriller sees a father driven to take the law into his own hands after his daughter is shot dead.
A mild mannered driving instructor, who lives a very ordinary life in suburban London, until his daughter is murdered while they are shopping in a supermarket.
When the police come up against a wall of silence in their hunt for the killer, he sets out to track down the only clue to the murderer's identity – the gun