After Jeannie Long commits suicide, evidence comes to light exonerating her for the murder of teenager Abigail Mantel 11 years earlier. DCI Vera Stanhope and her team set out to retrospectively solve the killing, delving into the secrets and lies of a small community which still feels the repercussions of Abigail's death. Then the case takes an violent and unexpected turn - can Vera use her skill and instinct to find the truth and lay ghosts to rest?

DCI Vera Stanhope rescues a young boy from a freezing pond after he escapes from a violent attack which left his mother dead. As Vera and her team investigate what happened to the child, they unravel a web of deadly secrets and discover a murderous sequence of events set in motion by power, money and a mother's love. Although she is usually awkward and uninterested around children, Vera finds a kindred spirit in the boy, and begins to realise that the key to the investigation may lie hidden in his memory