“There’s a ladder up the clothes chute, Miss Innes,” she said. “It’s up that tight I can’t move it, and I didn’t like to ask for help until I spoke to you.”
It was useless to dissemble; Mary Anne knew now as well as I did that the ladder had no business to be there. I did the best I could, however. I put her on the defensive at once.
“Then you didn’t lock the laundry last night?”
“I locked it tight, and put the key in the kitchen on its nail.”
“Very well, then you forgot a window.”
Mary Anne hesitated.
“Yes’m,” she said at last. “I thought I locked them all, but there was one open this morning.”
I went out of the room and down the hall, followed by Mary Anne. The door into the clothes chute was securely bolted, and when I opened it I saw the evidence of the woman’s story. A pruning-ladder had been brought from where it had lain against the stable and now stood upright in the clothes shaft, its end resting against the wall between the first and second floors.
I turned to Mary.
“This is due to your carelessness,” I said. “If we had all been murdered in our beds it would have been your fault.” She shivered. “Now, not a word of this through the house, and send Alex to me.”