Their search for the mastermind behind a pair of murderous gangland twins takes them from the clubs of Manchester to Spain and Germany, and Danny needs all his newly learned expertise when he comes up against an old adversary - someone he hoped never to encounter again. And this time, when the battle is joined, it is a battle to the end.
What the critics say
A curring-edge storyline about teenage suicide bombers, strong language and more acromyms than a set of DfES guidelines
Tony Bradman - TES
Great stuff . . . Highly recommended
Independent on Sunday