But that wasn’t all the Picture.  The murderer was there as well as the victim.  Besides the table, and the box, and the wounded man, and the pistol, I saw another figure behind, getting out of the window.  It was the figure of a man, I should say about twenty-five or thirty:  he had just raised himself to the ledge, and was poising to leap; for the room, as I afterwards learned, though on the ground floor, stood raised on a basement above the garden behind.  I couldn’t see the man’s face, or any part of him, indeed, except his stooping back, and his feet, and his neck, and his elbows.  But what little I saw was printed indelibly on the very fibre of my nature.  I could have recognised that man anywhere if I saw him in the same attitude.  I could have sworn to him in any court of justice on the strength of his back alone, so vividly did I picture it.

He was tall and thin, but he stooped like a hunchback.

There were other points worth notice in that strange mental photograph.  The man was well-dressed, and had the bearing of a gentleman.  Looking back upon the scene long after, when I had learned once more what words and things meant, I could feel instinctively this was no common burglar, no vulgar murderer.  Whatever might have been the man’s object in shooting my father, I was certain from the very first it was not mere robbery.  But at the time, I’m confident, I never reasoned about his motives or his actions in any way.  I merely took in the scene, as it were, passively, in a great access of horror, which rendered me incapable of sense or thought or speech or motion.  I saw the table, the box, the apparatus by its side, the murdered man on the floor, the pistol lying pointed with its muzzle towards his body, the pool of blood that soaked deep into the Turkey carpet beneath, the ledge of the window, the young man’s rounded back as he paused and hesitated.  And I also saw, like an instantaneous flash, one hand pushed behind him, waving me off, I almost thought, with the gesture of one warning.

Why didn’t I remember the murderer’s face?  That puzzled me long after.  I must have seen him before:  I must surely have been there when the crime was committed.  I must have known at the moment everything about it.  But the blank that came over my memory, came over it with the fatal shot.  All that went before, was to me as though it were not.  I recollect vaguely, as the first point in my life, that my eyes were shut hard, and darkness came over me.  While they were so shut, I heard an explosion.  Next moment, I believe, I opened them, and saw this Picture.  No sensitive-plate could have photographed it more instantaneously, as by an electric spark, than did my retina that evening, as for months after I saw it all.  In another moment, I shut my lids again, and all was over.  There was darkness once more, and I was alone with my Horror.