Rudolf Kesselbach, nicknamed alternatively the King of Diamonds and the Lord of the Cape, possessed a fortune estimated at nearly twenty millions sterling. For the past week, he had occupied suite 415, on the fourth floor of the Palace Hotel, consisting of three rooms, of which the two larger, on the right, the sitting-room and the principal bedroom, faced the avenue; while the other, on the left, in which Chapman, the secretary, slept, looked out on the Rue de Judée.
