the weapon. I fear this may give you pain, M. Renauld. I understand it was a present from you to your mother. Very sad—very distressing—”
Jack Renauld leaned forward. His face, which had flushed during the perusal of the letter, was now deadly white.
“Do you mean—that it was with an aeroplane wire paper cutter that my father was—was killed? But it’s impossible! A little thing like that!”
“Alas, M. Renauld, it is only too true! An ideal little tool, I fear. Sharp and easy to handle.”
“Where is it? Can I see it? Is it still in the—the body?”
“Oh, no, it had been removed. You would like to see it? To make sure? It would be as well, perhaps, though madame has already identified it. Still—M. Bex, might I trouble you?”
“Certainly, M. le juge. I will fetch it immediately.”
“Would it not be better to take M. Renauld to the shed?” suggested Giraud smoothly. “Without doubt he would wish to see his father’s body.”
The boy made a shivering gesture of negation, and the magistrate, always disposed to cross Giraud whenever possible, replied.
“But no—not at present. M. Bex will be so kind as to bring it to us here.”
The commissary left the room. Stonor crossed to Jack, and wrung him by the hand. Poirot had risen and was adjusting a pair of candlesticks that struck his trained eye as being a shade askew. The magistrate was reading the mysterious love-letter through a last time, clinging desperately to his first theory of jealousy and a stab in the back.
Suddenly the door burst open and the commissary rushed in.
“M. le juge! M. le juge!”
“But yes. What is it?”
“The dagger! It is gone!”
“Comment—gone?”
