"No, I was not." "May I ask why you left the table?" The question was put suavely enough, but a half-uttered protest from Captain Stanhill indicated that he, at least, realized the sting contained within it. But Miss Heredith, looking at Merrington with her clear grey eyes, replied calmly: "I was called out of the room to speak to our chauffeur. He had been ordered to have an extra vehicle in readiness to convey our guests to an evening entertainment, and he wished to consult me about it." "Why did you not return to the dining-room?" "Because dinner was nearly finished when I left the room." "Where were you when the shot was fired?" "I was on the stairs, on the way to my room when I heard the scream. I was hastening back to the dining-room as quickly as possible, but before I reached it the shot rang out." "Surely these questions are unnecessary, Merrington," exclaimed Captain Stanhill. "Anyone would think--I mean that there is not the slightest idea in our minds that Miss Heredith--at least, I meant to say--" Captain Stanhill floundered badly as he realized that his remarks were capable of a terrible interpretation which he did not intend, and broke off abruptly. "I am very glad that Superintendent Merrington has asked these questions," said Miss Heredith coldly. Merrington bowed a grim acknowledgment. He had still many questions he wanted to ask Miss Heredith, and he proceeded to put them in his own masterful way, very much as though he were examining a witness in the police court, Captain Stanhill thought, but in reality with a courtesy and consideration quite unusual for him. It was his best manner; his worst, Captain Stanhill was to see later. As a matter of fact, it was impossible for Merrington to be gentle with anybody. He had spent so many years of his life probing into strange stories and sinister mysteries that he had insensibly come to regard the world as a larger criminal court, made up of tainted and adverse witnesses, whom it was his privilege to cross-question. He questioned Miss Heredith searchingly about the young bride. According to an eminent expert in jurisprudence, the tendency to believe the testimony of others is an inherent instinct implanted in the human breast by the Almighty. If that be so, it is to be feared that the seed had failed to germinate in Merrington's bosom, for his natural tendency was to look upon his fellow creatures as liars, particularly when they were of good social standing, with that hatred of notoriety which is characteristic of their class. Merrington had this fact in his mind as he interrogated Miss Heredith closely about the circumstances of her nephew's marriage. He hoped to extract from her something which her English pride might lead her to conceal, something which might throw a light on the motive for the murder.