Mr. Jamieson came up to me as I was about to leave the coroner’s office.
“How is your patient?” he asked with his odd little smile.
“I have no patient,” I replied, startled.
“I will put it in a different way, then. How is Miss Armstrong?”
“She—she is doing very well,” I stammered.
“Good,” cheerfully. “And our ghost? Is it laid?”
“Mr. Jamieson,” I said suddenly, “I wish you would do one thing: I wish you would come to Sunnyside and spend a few days there. The ghost is not laid. I want you to spend one night at least watching the circular staircase. The murder of Arnold Armstrong was a beginning, not an end.”
He looked serious.
“Perhaps I can do it,” he said. “I have been doing something else, but—well, I will come out to-night.”
We were very silent during the trip back to Sunnyside. I watched Gertrude closely and somewhat sadly. To me there was one glaring flaw in her story, and it seemed to stand out for every one to see. Arnold Armstrong had had no key, and yet she said she had locked the east door. He must have been admitted from within the house; over and over I repeated it to myself.