Are some crimes beyond forgiveness? When DCI Bex Wynter answers a call meant for her boss, she's swept up in the hunt for a serial killer. The trouble is it's not her case. But with a little girl's life at risk, she just can't let it go. With little information and even less evidence, can she convince DCI Cole Mackinley this really is a spate of grisly serial killings, not simply a child's nightmare? Or is Bex's intuition leading her on a wild goose chase? Then it becomes clear someone doesn't want this case solved. With the threat of violence comes a tough decision: track down a ruthless killer or endanger the life of someone close to her.