When an unknown man plummets to his death, Morse unearths secrets in the very bowels of the university and far beyond the city.

The death of an elderly gentleman with a specialism in heraldry and genealogy propels Morse to the Blythe Mount School for Girls.

When a petty criminal absconds from an open prison, it sets off a chain reaction of troubling events, threatening to expose unspeakable horrors of the past.