I went down to Devlin, and acquainted him with the result of my investigation. "Quite as I expected," he said. "Let them go for the present. Our concern is with the man inside. I am going to put my scheme into operation. What is the time?" "Five minutes past two," I replied, looking at my watch. "In capital time," said Devlin. "Wait you here until half-past two. Then go in to Mr. Dowsett, and apologise to him for the indignity to which he has been subjected. He will fume and threaten; let him. Be you humble and contrite, and say that you are very, very sorry. Throw all the blame upon me: say that I have deceived you, imposed upon you, robbed you--anything that comes to your mind. To me it matters not; it will assist our scheme. There is no fear of Mr. Dowsett not waiting till you go in to him; he is frightened out of his life. Your humble attitude will give him courage; he will think himself safe." "I cannot imagine," I said, "how this will help us." "Don't imagine," said Devlin curtly. "Leave all to me. The first thing Mr. Dowsett will do when he finds himself free will be to go up to the rooms in which he left the three women who accompanied him here. Meanwhile, you will keep watch outside the house; but on no account must he see you. Trust to me for the rest." He had served me so faithfully up to this point that I trusted him unhesitatingly. As he had prophesied, Mr. Dowsett kept quiet within the room. Listening at the door, I heard him moving softly about, but he made no attempt to come out. At half-past two I entered the room, and followed Devlin's instructions to the letter. Mr. Dowsett, his courage restored, immediately began to bluster and threaten. I listened submissively, and made pretence of being greatly distressed. When he had exhausted himself, I left him with further profuse expressions of regret, and as I issued from the house I saw him mounting the stairs to his wife's apartments. Emerging into the Rue de la Paix, I planted myself in a spot from which I had a clear view of the house, and was myself concealed from observation. Scarcely was I settled in my position when I saw a man, with a telegram in his hand, enter the house. He remained there a very few moments, and then came out and walked away, having, presumably, delivered his message. Within a space of five minutes, Mr. Dowsett, holding the telegram, came forth, and, casting sharp glances around, quickly left the Rue de la Paix. Before he had turned the corner, Devlin joined me, humming a French song. Together we followed Mr. Dowsett at a safe distance. "My scheme is alive," he said. I asked him to explain it to me. "You saw the messenger," he said, "enter with a telegram. You saw him leave without it. You saw Mr. Dowsett come out with the telegram. It was from his wife." "From his wife?"