“Not longer?”
“Possibly. I only noticed it then.”
“Did you question your husband at all as to the cause?”
“Once. He put me off evasively. Nevertheless, I was convinced that he was suffering some terrible anxiety. However, since he evidently wished to conceal the fact from me, I tried to pretend that I had noticed nothing.”
“Were you aware that he had called in the services of a detective?”
“A detective?” exclaimed Mrs. Renauld, very much surprised.
“Yes, this gentleman—M. Hercule Poirot.” Poirot bowed. “He arrived today in response to a summons from your husband.” And taking the letter written by M. Renauld from his pocket, he handed it to the lady.
She read it with apparently genuine astonishment.
“I had no idea of this. Evidently he was fully cognizant of the danger.”
“Now, madame, I will beg of you to be frank with me. Is there any incident in your husband’s past life in South America which might throw light on his murder?”
Mrs. Renauld reflected deeply, but at last shook her head.
“I can think of none. Certainly my husband had many enemies, people he had got the better of in some way or another, but I can think of no one distinctive case. I do not say there is no such incident—only that I am not aware of it.”
The examining magistrate stroked his beard disconsolately.
“And you can fix the time of this outrage?”
“Yes, I distinctly remember hearing the clock on the mantelpiece strike two.” She nodded toward an eight-day traveling-clock in a leather case which stood in the center of the chimney-piece.
Poirot rose from his seat, scrutinized the clock carefully, and nodded, satisfied.
“And here too,” exclaimed M. Bex, “is a wrist watch, knocked off the dressing-table by the assassins, without doubt, and smashed to atoms. Little did they know it would testify against them.”
37
