“Georges Conneau disappeared twenty years ago, but we have no reason to believe that he is dead.”
“Aucunement,” agreed Poirot. “Proceed.”
“Therefore we will assume that he is alive.”
“Exactly.”
“Or that he was alive until recently.”
“De mieux en mieux!”
“We will presume,” I continued, my enthusiasm rising, “that he has fallen on evil days. He has become a criminal, an apache, a tramp—a what you will. He chances to come to Merlinville. There he finds the woman he has never ceased to love.”
“Eh eh! The sentimentality,” warned Poirot.
“Where one hates one also loves,” I quoted or misquoted. “At any rate he finds her there, living under an assumed name. But she has a new lover, the Englishman, Renauld. Georges Conneau, the memory of old wrongs rising in him, quarrels with this Renauld. He lies in wait for him as he comes to visit his mistress, and stabs him in the back. Then, terrified at what he has done, he starts to dig a grave. I imagine it likely that Madame Daubreuil comes out to look for her lover. She and Conneau have a terrible scene. He drags her into the shed, and there suddenly falls down in an epileptic fit. Now supposing Jack Renauld to appear. Madame Daubreuil tells him all, points out to him the dreadful consequences to her daughter if this scandal of the past is revived. His father’s murderer is dead—let them do their best to hush it up. Jack Renauld consents—goes to the house and has an interview with his mother, winning her over to his point of view. Primed with the story that Madame Daubreuil has suggested to him, she permits herself to be gagged and bound. There, Poirot, what do you think of that?” I leaned back, flushed with the pride of successful reconstruction.
Poirot looked at me thoughtfully.