Introducing Pete Kennedy, a Met detective who wishes he could spend more time with his kids and less with the violent youth of London. He's still in the pub celebrating his latest court success when he's called out to a fresh shooting - and is soon plunged into a nightmare world where boys kill and are killed for coming from the wrong postcode. Soon he has a prime suspect in his sights but the gang he is up against won’t give up without a fight – even if that means taking the battle to…