"Don't imagine that I intended to kill him in cold blood. It would only have been rigid justice if I had done so, but I could not bring myself to do it. I had long determined that he should have a show for his life if he chose to take advantage of it. Among the many billets which I have filled in America during my wandering life, I was once janitor and sweeper out of the laboratory at York College. One day the professor was lecturing on poisons, and he showed his students some alkaloid, as he called it, which he had extracted from some South American arrow poison, and which was so powerful that the least grain meant instant death. I spotted the bottle in which this preparation was kept, and when they were all gone, I helped myself to a little of it. I was a fairly good dispenser, so I worked this alkaloid into small, soluble pills, and each pill I put in a box with a similar pill made without the poison. I determined at the time that when I had my chance, my gentlemen should each have a draw out of one of these boxes, while I ate the pill that remained. It would be quite as deadly, and a good deal less noisy than firing across a handkerchief. From that day I had always my pill boxes about with me, and the time had now come when I was to use them.
"It was nearer one than twelve, and a wild, bleak night, blowing hard and raining in torrents. Dismal as it was outside, I was glad within—so glad that I could have shouted out from pure exultation. If any of you gentlemen have ever pined for a thing, and longed for it during twenty long years, and then suddenly found it within your reach, you would understand my feelings. I lit a cigar, and puffed at it to steady my nerves, but my hands were trembling, and my temples throbbing with excitement. As I drove, I could see old John Ferrier and sweet Lucy looking at me out of the darkness and smiling at me, just as plain as I see you all in this room. All the way they were ahead of me, one on each side of the horse until I pulled up at the house in the Brixton Road.
"There was not a soul to be seen, nor a sound to be heard, except the dripping of the rain. When I looked in at the window, I found Drebber all huddled together in a drunken sleep. I shook him by the arm, 'It's time to get out,' I said.
"'All right, cabby,' said he.
"I suppose he thought we had come to the hotel that he had mentioned, for he got out without another word, and followed me down the garden. I had to walk beside him to keep him steady, for he was still a little top-heavy. When we came to the door, I opened it, and led him into the front room. I give you my word that all the way, the father and the daughter were walking in front of us.
"'It's infernally dark,' said he, stamping about.
"'We'll soon have a light,' I said, striking a match and putting it to a wax candle which I had brought with me. 'Now, Enoch Drebber,' I continued, turning to him, and holding the light to my own face, 'who am I?'
"He gazed at me with bleared, drunken eyes for a moment, and then I saw a horror spring up in them, and convulse his whole features, which showed me that he knew me. He staggered back with a livid face, and I saw the perspiration break out upon his brow, while his teeth chattered in his head. At the sight, I leaned my back against the door and laughed loud and long. I had always known that vengeance would be sweet, but I had never hoped for the contentment of soul which now possessed me.
"'You dog!' I said; 'I have hunted you from Salt Lake City to St. Petersburg, and you have always escaped me. Now, at last your wanderings have come to an end, for either you or I shall never see to-morrow's sun rise.' He shrunk still further away as I spoke, and I could see on his face that he thought I was mad. So I was for the time. The pulses in my temples beat like sledge-hammers, and I believe I would have had a fit of some sort if the blood had not gushed from my nose and relieved me.
"'What do you think of Lucy Ferrier now?' I cried, locking the door, and shaking the key in his face. 'Punishment has been slow in coming, but it has overtaken you at last.' I saw his coward lips tremble as I spoke. He would have begged for his life, but he knew well that it was useless.
"'Would you murder me?' he stammered.
"'There is no murder,' I answered. 'Who talks of murdering a mad dog? What mercy had you upon my poor darling, when you dragged her from her slaughtered father, and bore her away to your accursed and shameless harem.'
"'It was not I who killed her father,' he cried.
"'But it was you who broke her innocent heart,' I shrieked, thrusting the box before him. 'Let the high God judge between us. Choose and eat. There is death in one and life in the other. I shall take what you leave. Let us see if there is justice upon the earth, or if we are ruled by chance.'
"He cowered away with wild cries and prayers for mercy, but I drew my knife and held it to his throat until he had obeyed me. Then I swallowed the other, and we stood facing one another in silence for a minute or more, waiting to see which was to live and which was to die. Shall I ever forget the look which came over his face when the first warning pangs told him that the poison was in his system? I laughed as I saw it, and held Lucy's marriage ring in front of his eyes. It was but for a moment, for the action of the alkaloid is rapid. A spasm of pain contorted his features; he threw his hands out in front of him, staggered, and then, with a hoarse cry, fell heavily upon the floor. I turned him over with my foot, and placed my hand upon his heart. There was no movement. He was dead!
"The blood had been streaming from my nose, but I had taken no notice of it. I don't know what it was that put it into my head to write upon the wall with it. Perhaps it was some mischievous idea of setting the police upon a wrong track, for I felt light-hearted and cheerful. I remembered a German being found in New York with Rache written up above him, and it was argued at the time in the newspapers that the secret societies must have done it. I guessed that what puzzled the New Yorkers would puzzle the Londoners, so I dipped my finger in my own blood and printed it on a convenient place on the wall. Then I walked down to my cab and found that there was nobody about, and that the night was still very wild. I had driven some distance when I put my hand into the pocket in which I usually kept Lucy's ring, and found that it was not there. I was thunderstruck at this, for it was the only memento that I had of her. Thinking that I might have dropped it when I stooped over Drebber's body, I drove back, and leaving my cab in a side street, I went boldly up to the house—for I was ready to dare anything rather than lose the ring. When I arrived there, I walked right into the arms of a police-officer who was coming out, and only managed to disarm his suspicions by pretending to be hopelessly drunk.
"That was how Enoch Drebber came to his end. All I had to do then was to do as much for Stangerson, and so pay off John Ferrier's debt. I knew that he was staying at Halliday's Private Hotel, and I hung about all day, but he never came out. I fancy that he suspected something when Drebber failed to put in an appearance. He was cunning, was Stangerson, and always on his guard. If he thought he could keep me off by staying indoors he was very much mistaken. I soon found out which was the window of his bedroom, and early next morning I took advantage of some ladders which were lying in the lane behind the hotel, and so made my way into his room in the grey of the dawn. I woke him up and told him that the hour had come when he was to answer for the life he had taken so long before. I described Drebber's death to him, and I gave him the same choice of the poisoned pills. Instead of grasping at the chance of safety which that offered him, he sprang from his bed and flew at my throat. In self-defence I stabbed him to the heart. It would have been the same in any case, for Providence would never have allowed his guilty hand to pick out anything but the poison.
"I have little more to say, and it's as well, for I am about done up. I went on cabbing it for a day or so, intending to keep at it until I could save enough to take me back to America. I was standing in the yard when a ragged youngster asked if there was a cabby there called Jefferson Hope, and said that his cab was wanted by a gentleman at 221B, Baker Street. I went round,