“Right. I take it that if he says the death was inexplicable, it really was so. That’s one point gained. Now about the old lady herself. I gather she was a little queer towards the end—a bit mental, I think you people call it?”

“I don’t know that I’d say that either. Of course, when she was under morphia, she would be unconscious, or only semi-conscious, for hours together. But up to the time when I left, I should say she was quite—well, quite all there. She was obstinate, you know, and what they call a character, at the best of times.”

“But Dr. Carr told me she got odd fancies—about people poisoning her?”

The red-haired nurse rubbed her fingers slowly along the arm of the chair, and hesitated.

“If it will make you feel any less unprofessional,” said Lord Peter, guessing what was in her mind, “I may say that my friend Detective-Inspector Parker is looking into this matter with me, which gives me a sort of right to ask questions.”

“In that case—yes—in that case I think I can speak freely. I never understood about that poisoning idea. I never saw anything of it—no aversion, I mean, or fear of me. As a rule, a patient will show it, if she’s got any queer ideas about the nurse. Poor Miss Dawson was always most kind and affectionate. She kissed me when I went away and gave me a little present, and said she was sorry to lose me.”

“She didn’t show any sort of nervousness about taking food from you?”

“Well, I wasn’t allowed to give her any food that last week. Miss Whittaker said her aunt had taken this funny notion, and gave her all her meals herself.”

“Oh! that’s very interestin’. Was it Miss Whittaker, then, who first mentioned this little eccentricity to you?”

“Yes. And she begged me not to say anything about it to Miss Dawson, for fear of agitating her.”