Jestli říká pravdu, monsieur Cust nemohl být na pláži v Bexhillu mezi půlnocí a jednou a uškrtit mademoiselle Betty Barnardovou.
- And if he is telling the truth, Monsieur Cust could not have been on the beach at Bexhill between 12:00 and 1:00, strangling Mademoiselle Betty Barnard.