“Will you be kind enough to tell us where you were from six-thirty this evening until after the murder?”

“You don’t suspect me, do you?”

“It’s rather important, Miss Harrison.”

“Well, then, I was in my room!”

“The entire time?”

“Yes. I didn’t go downstairs until I heard Susan scream. I came down right behind my sister.”

“So you can’t tell us anything about the movements of others in the household?”

“I’m afraid not, Mr. Landis,” she smiled.

“But you heard Susan scream and went downstairs?”

“I’ve just told you so.”