Grantchester

Leonard (Al Weaver) becomes involved in an armed robbery at the village post office and is able to identify the masked perpetrator. When Geordie (Robson Green) tries to arrest the culprit, who is known to the police, he is surprised to discover that he has been murdered. Meanwhile, another robbery takes place, which bears the dead man's signature but was carried out by a man and a woman. At the vicarage, the atmosphere between Sidney (James Norton) and Amanda (Morven Christie) is tense.