“When we stopped at Riderhood’s, and he asked that scoundrel a question or two, purporting to refer only to the lodging-houses in which there was accommodation for us, had I the least suspicion of him? None. Certainly none until afterwards when I held the clue. I think he must have got from Riderhood in a paper, the drug, or whatever it was, that afterwards stupefied me, but I am far from sure. All I felt safe in charging on him tonight, was old companionship in villainy between them. Their undisguised intimacy, and the character I now know Riderhood to bear, made that not at all adventurous. But I am not clear about the drug. Thinking out the circumstances on which I found my suspicion, they are only two. One: I remember his changing a small folded paper from one pocket to another, after we came out, which he had not touched before. Two: I now know Riderhood to have been previously taken up for being concerned in the robbery of an unlucky seaman, to whom some such poison had been given.
“It is my conviction that we cannot have gone a mile from that shop, before we came to the wall, the dark doorway, the flight of stairs, and the room. The night was particularly dark and it rained hard. As I think the circumstances back, I hear the rain splashing on the stone pavement of the passage, which was not under cover. The room overlooked the river, or a dock, or a creek, and the tide was out. Being possessed of the time down to that point, I know by the hour that it must have been about low water; but while the coffee was getting ready, I drew back the curtain (a dark-brown curtain), and, looking out, knew by the kind of reflection below, of the few neighbouring lights, that they were reflected in tidal mud.
“He had carried under his arm a canvas bag, containing a suit of his clothes. I had no change of outer clothes with me, as I was to buy slops. ‘You are very wet, Mr. Harmon,’—I can hear him saying—‘and I am quite dry under this good waterproof coat. Put on these clothes of mine. You may find on trying them that they will answer your purpose