Setter, an eminent Harley Street consultant, is trusted and admired by his circle of friends, devoting himself to the rehabilitation of the lonely and the misunderstood. But deep within himself Setter recognizes a latent streak of sadistic cruelty which enables him to perceive the truth about a delinquent youth whom he suspects of having taken part in a particularly repellent and senseless crime. It is for Setter to choose a punishment
