“Yes,” she said.

“Now last night, for instance, was your aunt at home when you reached the house?”

“No; she was out. She did not come in until half past nine.”

“Did she go out again last night?”

“I do not know. I was tired. I went to bed rather early.”

Steingall bent over his notes for the first time since Winifred appeared. His lips were pursed, and he seemed to be weighing certain facts gravely.

“I think,” he said at last, “that I need not detain you any longer, Miss Bartlett. By the way, I’ll give you a note to your employers to say that you are in no way connected with the crime we have under investigation. It may, perhaps, save you needless annoyance.”

“Thank you, sir,” said the girl. “But won’t you tell me why you have asked me so many questions about my aunt and her ways?”

Steingall looked at her thoughtfully before he answered: “In the first place, Miss Bartlett, tell me this. I assume Miss Craik is your mother’s sister. When did your mother die?”

Winifred blushed with almost childish discomfiture. “It may seem very stupid to say such a thing,” she admitted, “but I have never known either a father or a mother. My aunt has always refused to discuss our family affairs in any way whatever. I fear her view is that I am somewhat lucky to be alive at all.”