The same night a local hero saved two people from the burning Marineland resort in Southend, a young woman was raped and murdered minutes from the scene of the fire, the culmination of a series of brutal rapes in the town. The killer was never found. 25 years on, new DNA techniques have blown the cold case open. DI Grace Fisher relishes the prospect of finally catching the culprit, but when the evidence doesn't point to one clear suspect, she must...