The chilling new thriller from a bestselling author - When a clandestine corporate organization employs Dr Simon Oakland, a research scientist known for his work on ageing, to come up with a medical solution to alleviate prison overcrowding, they unleash more evil than they had ever dreamed existed . . . Detectives Palmer Dorian and Tucker Browning, called in to investigate a series of mysterious deaths involving the elderly, are caught up in a sinister...