"Then you think she must have been called away from home by some urgent message?" I suggested.

"By the manner in which she left things, it seemed as though she went away hurriedly. There were five sovereigns in a drawer that we had saved for the rent, and she took them with her."

I paused again, hesitating whether to tell him the terrible truth. I recollected that the body had disappeared, therefore what proof had I of my allegation that she had been murdered?

"Tell me, Olinto," I said as we moved forward again in the direction of Paddington Station, "have you any knowledge of a man named Leithcourt?"

He started suddenly and looked at me.

"I have heard of him," he answered very lamely.

"And of his daughter—Muriel?"

"And also of her. But I am not acquainted with them—nor, to tell the truth, do I wish to be."

"Why?"

"Because they are enemies of mine—bitter enemies."