Avsnitt 1

DAC Sumpter asks Commander Clare Blake to take charge of the investigation when Joan Hall, mother of former DS Brian Hall, is found beaten to death in her own home, and Brian is accused of the murder. When his prints are found on the murder weapon and his blood also found at the scene, Clare believes it to be an open-and-shut case, but DCI James refuses to accept that his former colleague could ever be responsible for such a crime . Meanwhile, James' wife Zoe goes into labour, but an argument with a fellow-to-be proves to be the action which begins a chain of terrifying events, when his new baby is abducted from the maternity ward.