Mr. Fransemmery at that moment could truly say that he and his fellow-jurymen brought open, unbiassed, and uninformed minds to that important enquiry. During the forty-eight (to be exact, fifty-two) hours which had elapsed since the discovery of Guy Markenmore’s dead body, nothing further had leaked out to the general public. Much had been going on. Police had been drafted into the usually quiet village in considerable numbers; they had been searching woods, towns, all the immediate surroundings of the crime. Blick, with two or three lesser satellites, had been pursuing enquiries all round the neighbourhood; there was scarcely a soul in a side area round Markenmore that had not been questioned for news. But all through these investigations those who made them had preserved an unusually strict silence, and outside the police there was not a soul in the big dining-hall, now transformed into a court, who had the faintest notion of what was about to be revealed. Yet one thing was known. Mrs. Tretheroe had not been content with her denunciation of John Harborough before the brother and sister and the men assembled in the morning-room. She had denounced him again—to the Vicar; to the village folk; to other people; it was already well and widely known that she firmly believed that Harborough had killed Guy Markenmore. Naturally, therefore, she was the object of great interest as she sat near the big tables arranged in the centre of the room, attired, somewhat theatrically, in deep mourning. She was not alone; although her house-party had dispersed on the day of the tragedy, two of her friends had remained with her; one, a Mrs. Hamilton, a middle-aged woman of fashion: the other, a Baron von Eckhardstein, a handsome and well-preserved man of fifty who was said to be a great European financier. These two sat on either side of Mrs. Tretheroe; a little distance away Harborough sat, grave and imperturbable, by the side of Mr. Walkinshaw, his solicitor. Mr. Fransemmery and his eleven companions went automatically through the usual dismal preliminaries: and the gruesome duty of viewing the dead man’s body. They listened respectfully to the Coroner’s opening remarks, conscious all the time that this was routine—the real thing to be considered was the evidence. And suddenly the Coroner brought his remarks to an abrupt conclusion, and jury and spectators settled down to the real business—the hearing of what could be said towards clearing up, one way or another, the all-important problem: Who killed Guy Markenmore?