I turned over the paper. “This never came by post. How did you get it?”

“I would rather not answer that question. It has really nothing to do with the matter which you are investigating. But anything which bears upon that I will most freely answer.”

She was as good as her word, but there was nothing which was helpful in our investigation. She had no reason to think that her fiancé had any hidden enemy, but she admitted that she had had several warm admirers.

“May I ask if Mr. Ian Murdoch was one of them?”

She blushed and seemed confused.

“There was a time when I thought he was. But that was all changed when he understood the relations between Fitzroy and myself.”