"Then there was the matter of the rifle, which he had told Miss Byrne he had cleaned that evening, in which case it had certainly been fired since then. He owned that he had locked it up and that the key never left his possession afterwards, but now denied that he had told the young lady that he had cleaned it. I asked young Lord Ashiel if he could put any possible interpretation on these facts except the one accepted by the police, and he replied that he could not. That, for the first time, made me wonder if he were really anxious to believe his cousin innocent. For I could put quite different interpretations on them myself.
"In the first place, though it was possible that Sir David lied in making his second statement to the effect that he had not said he had cleaned his rifle, it was equally possible that the first statement that he had cleaned it was not strictly accurate. For some reason, which he did not care to divulge, he might have told Miss Byrne he had been cleaning his gun when he had been really doing something entirely different. But had he told her he had cleaned it? His words, as repeated by her to me, were, 'I went in there to clean my rifle,' but not, 'I have been cleaning my rifle,' which would be another thing altogether, he probably had not yet begun cleaning it when he heard Miss Byrne coming and went out to speak to her; it is possible some feeling akin to shyness might make him reluctant to confess this afterwards in public. Indeed I now feel quite sure that this is the explanation of the matter. Later on, when I questioned her again, she did not appear certain which of the two forms of words he had used; but there was, at all events, a considerable doubt. There were other possibilities also. Some one might possess a duplicate key to the gun-cabinet. It seemed to me impossible that none of these considerations should have occurred to young Ashiel, if he were really reluctant to believe in Sir David's guilt. But at the same time I remembered the almost incredible lack of reasoning powers shown by most members of the public where a deed of violence has been committed, and knowing that there is nothing so improbable that it will not find a host of ready believers, I did not attach much importance to the circumstance until later.
"Still on the whole, after talking to young Lord Ashiel, I felt more disposed to believe that there might be some truth in the accusation that had been made than I had previously thought likely. But on that point I reserved my opinion till I should have had an opportunity of examining the scene of the tragedy for myself. So I prevailed upon the new owner of the castle to leave me alone--which he was the more ready to do since he had urgent need to be first in examining some papers of his uncle's which were in another room--and proceeded to make a cast round the garden from which the shot had been fired, in the hope of lighting upon some trifle which had escaped the notice of Macross.