"Ah! non!" Poirot cried out.
His sense of psychology was outraged.
Jacqueline de Bellefort creeping into a darkened cabin, pistol in hand - No, it did not "fit," that picture.
Bessner stared at him through his thick lenses.
"But that is what happened, I tell you."
"Yes, yes.
I did not mean what you thought.
I was not contradicting you."
Bessner gave a satisfied grunt.
Poirot came up and stood beside him.
Linnet Doyle was lying on her side.
Her attitude was natural and peaceful.
But above the ear was a tiny hole with an incrustation of dried blood round it.
Poirot shook his head sadly.
Then his gaze fell on the white painted wall just in front of him and he drew in his breath sharply.
Its white neatness was marred by a big wavering letter J scrawled in some brownish-red medium.
Poirot stared at it, then he leaned over the dead girl and very gently picked up her right hand.
One finger of it was stained a brownish-red.
"Nom d'un nom d'un nom!" ejaculated Hercule Poirot.
"Eh?
What is that?"
Dr Bessner looked up.
"Ach!
That."
Race said:
"Well, I'm damned.
What do you make of that, Poirot?"
Poirot swayed a little on his toes.
"You ask me what I make of it.
Eh bien, it is very simple, is it not?
Madame Doyle is dying; she wishes to indicate her murderer, and so she writes with her finger, dipped in her own blood, the initial letter of her murderer's name.
Oh, yes, it is astonishingly simple."
"Ach! but-" Dr Bessner was about to break out, but a peremptory gesture from Race silenced him.
"So it strikes you like that?" he asked slowly.
Poirot turned round on him nodding his head.
"Yes, yes. It is, as I say, of an astonishing simplicity!
It is so familiar, is it not?
It has been done so often, in the pages of the romance of crime!
It is now, indeed, a little vieux jeu!
It leads one to suspect that our murderer is - old-fashioned!"
Race drew a long breath.
"I see," he said. "I thought at first -" He stopped.
Poirot said with a very faint smile:
"That I believed in all the old cliches of melodrama?
But pardon, Dr Bessner, you were about to say -?"
Bessner broke out gutturally:
"What do I say?
Pah!
I say it is absurd; it is the nonsense!
The poor lady she died instantaneously.