Detective Constable Jack Mowbray has seen a lot of disturbing things on the job. But somehow the family man has never taken it home with him—until now. The brutal murder of a young woman in Bristol sets off a chain of events that may change Mowbray forever and tear his family apart.

When the Bristol murder is linked to a series of recent killings, the investigating team grows to more than a dozen detectives and just as many petty jealousies and full-blown rivalries. Mowbray’s boss, DCS Henderson keeps the pressure on as it becomes clear that the latest killing will not be the last. Mowbray and his colleagues race to find a predator who will strike again—without apparent motive.