I went upstairs at last, tired and depressed. Mrs. Watson and Liddy were making tea in the kitchen. In certain walks of life the teapot is the refuge in times of stress, trouble or sickness: they give tea to the dying and they put it in the baby’s nursing bottle. Mrs. Watson was fixing a tray to be sent in to me, and when I asked her about Rosie she confirmed her absence.
“She’s not here,” she said; “but I would not think much of that, Miss Innes. Rosie is a pretty young girl, and perhaps she has a sweetheart. It will be a good thing if she has. The maids stay much better when they have something like that to hold them here.”
Gertrude had gone back to her room, and while I was drinking my cup of hot tea, Mr. Jamieson came in.
“We might take up the conversation where we left off an hour and a half ago,” he said. “But before we go on, I want to say this: The person who escaped from the laundry was a woman with a foot of moderate size and well arched. She wore nothing but a stocking on her right foot, and, in spite of the unlocked door, she escaped by the window.”
And again I thought of Gertrude’s sprained ankle. Was it the right or the left?
VIII
The Other Half of the Line
“Miss Innes,” the detective began, “what is your opinion of the figure you saw on the east veranda the night you and your maid were in the house alone?”
“It was a woman,” I said positively.
“And yet your maid affirms with equal positiveness that it was a man.”
“Nonsense,” I broke in. “Liddy had her eyes shut—she always shuts them when she’s frightened.”
“And you never thought then that the intruder who came later that night might be a woman—the woman, in fact, whom you saw on the veranda?”
“I had reasons for thinking it was a man,” I said, remembering the pearl cufflink.
“Now we are getting down to business. What were your reasons for thinking that?”
I hesitated.
“If you have any reason for believing that your midnight guest was Mr. Armstrong, other than his visit here the next night, you ought to tell me, Miss Innes. We can take nothing for granted. If, for instance, the intruder who dropped the bar and scratched the staircase—you see, I know about that—if this visitor was a woman, why should not the same woman have come back the following night, met Mr. Armstrong on the circular staircase, and in alarm shot him?”
“It was a man,” I reiterated. And then, because I could think of no other reason for my statement, I told him about the pearl cufflink. He was intensely interested.
“Will you give me the link,” he said, when I finished, “or, at least, let me see it? I consider it a most important clue.”
“Won’t the description do?”
“Not as well as the original.”
“Well, I’m very sorry,” I said, as calmly as I could, “I—the thing is lost. It—it must have fallen out of a box on my dressing-table.”
Whatever he thought of my explanation, and I knew he doubted it, he made no sign. He asked me to describe the link accurately, and I did so, while he glanced at a list he took from his pocket.
“One set monogram cufflinks,” he read, “one set plain pearl links, one set cufflinks, woman’s head set with diamonds and emeralds. There is no mention of such a link as you describe, and yet, if your theory is right, Mr. Armstrong must have taken back in his cuffs one complete cufflink, and a half, perhaps, of the other.”
The idea was new to me. If it had not been the murdered man who had entered the house that night, who had it been?
“There are a number of strange things connected with this case,” the detective went on. “Miss Gertrude Innes testified that she heard someone fumbling with the lock, that the door opened, and that almost immediately the shot was fired. Now, Miss Innes, here is the strange part of that. Mr. Armstrong had no key with him. There was no key in the lock, or on the floor. In other words, the evidence points absolutely to this: Mr. Armstrong was admitted to the house from within.”
“It is impossible,” I broke in. “Mr. Jamieson, do you know what your words imply? Do you know that you are practically accusing Gertrude Innes of admitting that man?”
“Not quite that,” he said, with his friendly smile. “In fact, Miss Innes, I am quite certain she did not. But as long as I learn only parts of the truth, from both you and her, what can I do? I know you picked up something in the flower bed: you refuse to tell me what it was. I know Miss Gertrude went back to the billiard-room to get something, she refuses to say what. You suspect what happened to the cufflink, but you won’t tell me. So far, all I am sure of is this: I do not believe Arnold Armstrong was the midnight visitor who so alarmed you by dropping—shall we say, a golf-stick? And I believe that when he did come he was admitted by someone in the house. Who knows—it may have been—Liddy!”
I stirred my tea angrily.
“I have always heard,” I said dryly, “that undertakers’ assistants are jovial young men. A man’s sense of humor seems to be in inverse proportion to the gravity of his profession.”
“A man’s sense
