October 1987: as a hurricane sweeps through Britain, a man's body slowly rots, locked inside an old water tower in west London. He carries no identification and fits no missing persons' description. His corpse is never claimed.
October 2013: the month of the great storm of St Jude. A man dies beneath a late night Piccadilly line train. His brother insists he was murdered, but Jack, a train driver, is sure it was suicide. Jack and Stella uncover the secrets of the case - but Jack is carrying a secret of his own...
