"I can't say I like it at all; it may seem suspicious. Lonely country place, and you with an interest in the girl's death. I consider it much too risky."

They passed me, and came slowly back again. And what I heard then was startling enough, in all conscience. It was the doctor who spoke.

"Gun accidents have happened before to-day, and will happen again, especially over such land as this."

I remembered then what I had been told about this shooting party that had been organised; I wondered what they meant to do. I could only shrewdly guess that in some fashion the girl was to be drawn into the matter, and that the doctor had plotted with Harvey Scoffold that an apparent accident of some sort should take place. I did not need to be told who the victim was to be. I lay there, long after they had gone into the house and the door had been closed, wondering what I should do, and realising more and more with every minute how utterly helpless I was. To warn the girl was impossible, because, even if I got speech with her, she would in all probability refuse to believe anything I said. To set myself face to face with Harvey Scoffold and the doctor would be absurd, because they would, of course, deny that any such conversation had taken place, or at least deny the construction I had put upon their words. I lay there until very late, debating the matter, and at last came to a desperate resolve.

If they meant murder, then I determined that murder should be met with murder. In some way that was at present vague in my mind I determined that I would follow the party on the morrow, if that was the time arranged, and if I could only secure some weapon, even if I were not in time to save her, her death should be avenged. I went home with my head singing, and with, as it seemed, the sky blood-red above me.

I thought at first that I would borrow a gun from the landlord of the inn, but as I looked a peaceful sort of fellow, I came to the conclusion that that must at once throw suspicion upon me. I determined, just before I went to bed, that I would go very early to Green Barn in the morning, and there would let Fate decide for me at the last moment. I undressed and went to bed, but it was long before my eyes closed in sleep.

I was abroad early, and was actually in the grounds before the house was astir. I guessed that if this was the date on which they meant to put their plan into execution, they would make for that more secluded wood I had observed the night before, and I determined that when the time came I would take my station there. But first I made up my mind that I must have a weapon, and boldly enough I decided that I would get that, if the worst came to the worst, from the house itself. With that purpose in mind, I crept as near to the house as I could, with a view to observing how the rooms were placed, and in the hope that I might discover the gun-room, if such a place existed.

Fortune favoured me. I worked my way gradually round towards the back of the house, and judged that the party were at breakfast, by the fact that now and then a servant crossed a small paved yard, bearing dishes. I counted the number of times she went, and I reckoned my chances on two things. First, I guessed that some of the servants would be in the dining-room, and the others in the kitchens, which were detached from the house; the servant I saw pass to and fro was the messenger between both. And while I noted that fact, I saw that the gun-room was just off the small hall into which she went each time she carried anything across. I could see the shining barrels against the walls distinctly.

What I purposed doing was this. Counting the time carefully, I would wait for her to cross the yard and to go into the house; then, when she had disappeared, I would follow, and would get into the gun-room. Before she came out of the house again I should have time to select a weapon and to load it; to remain concealed in the gun-room, into which she was not likely to look; and to come out and make my way into the grounds after she had disappeared into the kitchens.

My plan prospered as well as I had hoped. I slipped into the gun-room as the girl disappeared into the house, and in a moment I had a gun down from its place, and had slipped the cartridges into position. Making sure that all was right, I crouched behind the door, and saw the girl pass and cross the yard, and disappear; then I stole out, and, getting clear of the house, ran hard for the woods. There I dropped down into a little hollow in the thickest part of the trees, and waited.