One is that the murdered man had an appointment with someone at the pool, and that the someone could not have been his son, for his son was away, and he did not know when he would return.
Az első, hogy a meggyilkoltnak találkozója volt valakivel a Boscombe Poolnál, és az a valaki nem lehetett a fia, mert az távol volt, és az apa sem tudta, mikor fog visszajönni.