As England and Argentina kick off in the World Cup quarter-final, Oxford's streets are deserted. At an almost empty museum, Adrian Weiss, a specialist in heraldry and genealogy, is found dead - slain by a ceremonial dagger with links to 19th-century India. An entry in the visitors' book leads Morse to a girls' boarding school, where a note reading 'Save Me' is mysteriously slipped into his coat pocket. Digging into the building's troubled history, he finds a connection between Weiss's untimely fate and a series of unsolved murders that occurred on the school's grounds almost 100 years earlier. 1960s-set drama, starring Shaun Evans, with Roger Allam, Anton Lesser, James Bradshaw and Abigail Thaw