that," Mr. Jamieson went on, "you went directly to bed?"
Gertrude hesitated.
"No," she said finally. "I—I am not nervous, and after I had extinguished the light, I remembered something I had left in the billiard-room, and I felt my way back there through the darkness."
"Will you tell me what it was you had forgotten?"
"I can not tell you," she said slowly. "I—I did not leave the billiard-room at once—"
"Why?" The detective's tone was imperative. "This is very important, Miss Innes."
"I was crying," Gertrude said in a low tone. "When the French clock in the drawing-room struck three, I got up, and then—I heard a step on the east porch, just outside the card-room. Some one with a key was working with the latch, and I thought, of course, of Halsey. When we took the house he called that his entrance, and he had carried a key for it ever since. The door opened and I was about to ask what he had forgotten, when there was a flash and a report. Some heavy body dropped, and, half crazed with terror and shock, I ran through the drawing-room and got up-stairs—I scarcely remember how."
She dropped into a chair, and I thought Mr. Jamieson must have finished. But he was not through.
"You certainly clear your brother and Mr. Bailey admirably," he said. "The testimony is invaluable, especially in view of the fact that your brother and Mr. Armstrong had, I believe, quarreled rather seriously some time ago."
"Nonsense," I broke in. "Things are bad enough, Mr. Jamieson, without inventing bad feeling where it doesn't exist. Gertrude, I don't think Halsey knew the—the murdered man, did he?"
But Mr. Jamieson was sure of his ground.
"The quarrel, I believe," he persisted, "was about Mr. Armstrong's conduct to you, Miss Gertrude. He had been paying you unwelcome attentions."
And I had never seen the man!
When she nodded a "yes" I saw the tremendous possibilities involved. If this detective could prove that Gertrude feared and disliked the murdered man, and that Mr. Armstrong had been annoying and possibly pursuing her with hateful attentions, all that, added to Gertrude's confession of her presence in the billiard-room at the time of the crime, looked strange, to say the least. The prominence of the family assured a strenuous effort to find the murderer, and if we had nothing worse to look forward to, we were sure of a distasteful publicity.
Mr. Jamieson shut his note-book with a snap, and thanked us.
"I have an idea," he said, apropos of nothing at all, "that at any rate the ghost is laid here. Whatever the rappings have been—and the colored man says they began when the family went west three months ago—they are likely to stop now."
Which shows how much he knew about it. The ghost was not laid: with the murder of Arnold Armstrong he, or it, only seemed to take on fresh vigor.
Mr. Jamieson left then, and when Gertrude had gone up-stairs, as she did at once, I sat and thought over what I had just heard. Her engagement, once so engrossing a matter, paled now beside the significance of her story. If Halsey and Jack Bailey had left before the crime, how came Halsey's revolver in the tulip bed? What was the mysterious cause of their sudden flight? What had Gertrude left in the billiard-room? What was the significance of the cuff-link, and where was it?
In the East Corridor
When the detective left he enjoined absolute secrecy on everybody in the household. The Greenwood Club promised the same thing, and as there are no Sunday afternoon papers, the murder was not publicly known until Monday. The coroner himself notified the Armstrong family lawyer, and early in the afternoon he came out. I had not seen Mr. Jamieson since morning, but I knew he had been interrogating the servants. Gertrude was locked in her room with a headache, and I had luncheon alone.
Mr. Harton, the lawyer, was a little, thin man, and he looked as if he did not relish his business that day.
"This is very unfortunate, Miss Innes," he said, after we had shaken hands. "Most unfortunate—and mysterious. With the father and mother in the west, I find everything devolves on me; and, as you can understand, it is an unpleasant duty."
"No doubt," I said absently. "Mr. Harton, I am going to ask you some questions, and I hope you will answer them. I feel that I am entitled to some knowledge, because I and my family are just now in a most ambiguous position."
I don't know whether he understood me or not: he took of his glasses and wiped them.
"I shall be very happy," he said with old-fashioned courtesy.
"Thank you. Mr. Harton, did Mr. Arnold Armstrong know that Sunnyside had been rented?"
"I think—yes, he did. In fact, I myself told him about it."
"And he knew who the tenants were?"
"Yes."
"He had not been living with the family for some years, I believe?"
"No. Unfortunately, there had been trouble between Arnold and his father. For two years he had lived in town."
"Then it would be unlikely that he came here last night to get possession of anything belonging to him?"
"I should think it hardly possible," he admitted. "To be perfectly frank, Miss Innes, I can not think of any reason whatever for his coming here as he did. He had been staying at the club-house across the valley for the last week, Jarvis tells me, but that only explains how he came here, not why. It is a most unfortunate family."
He shook his head despondently, and I felt that this dried-up little man was the repository of much that he had not told me. I gave up trying to elicit any information from him, and we went together to view the body before it was taken to the city. It had been lifted on to the billiard-table and a sheet thrown over it; otherwise nothing had been touched. A soft hat lay beside it, and the collar of the dinner-coat was still turned up. The handsome, dissipated face of Arnold Armstrong, purged of its ugly lines, was now only pathetic. As we went in Mrs. Watson appeared at the card-room door.
"Come in, Mrs. Watson," the lawyer said. But she shook her head and withdrew: she was the only one in the house who seemed to regret the dead man, and even she seemed rather shocked than sorry.
I went to the door at the foot of the circular staircase and opened it. If I could only have seen Halsey coming at his usual hare-brained clip up the drive, if I could have heard the throb of the motor, I would have felt that my troubles were over. But there was nothing to be seen. The countryside lay sunny and quiet in its peaceful Sunday afternoon calm, and far down the drive Mr. Jamieson was walking slowly, stooping now and then, as if to examine the road. When I went back, Mr. Harton was furtively wiping his eyes.
"The prodigal has come home, Miss Innes," he said. "How often the sins of the fathers are visited on the children!" Which left me pondering.
Before Mr. Harton left, he told me something of the Armstrong family. Paul Armstrong, the father, had been married twice. Arnold was a son by the first marriage. The second Mrs. Armstrong had been a widow, with
