When a young man breaks into South Oxford Nursery School with a gun, and takes a group of hostages, teacher Louise Kennedy is fearful. But Jaime Segura isn't there on a homicidal mission. Bad Sam Chapman head of the intelligence service's internal security force, the Dogs tries to find out what Jaime is after. But the only person Jaime will talk to is Ben Whistler, an MI6 colleague of Jaime's lover, Miro who has gone missing with a quarter of a billion pounds