“Descending the stairs, you rushed from the house, closing the front door behind you and regaining your own without being seen.  But here you found yourself baffled in your attempted escape, by two things.  First, by the pistol you still held in your hand, and secondly, by the fact that the key upon which you depended for entering your own door was so twisted out of shape that you knew it would be useless for you to attempt to use it.  What did you do in this emergency?  You have already told us, though the story seemed so improbable at the time, you found nobody to believe it but myself.  The pistol you flung far away from you down the pavement, from which, by one of those rare chances which sometimes happen in this world, it was presently picked up by some late passer-by of more or less doubtful character.  The door offered less of an obstacle than you had anticipated; for when you turned again you found it, if I am not greatly mistaken, ajar, left so, as we have reason to believe, by one who had gone out of it but a few minutes before in a state which left him but little master of his actions.  It was this fact which provided you with an answer when you were asked how you succeeded in getting into Mr. Hasbrouck’s house after the family had retired for the night.

“Astonished at the coincidence, but hailing with gladness the deliverance which it offered, you went in and ascended at once into your wife’s presence; and it was from her lips, and not from those of Mrs. Hasbrouck, that the cry arose which startled the neighbourhood and prepared men’s minds for the tragic words which were shouted a moment later from the next house.

“But she who uttered the scream knew of no tragedy save that which was taking place in her own breast.  She had just repulsed a dastardly suitor, and seeing you enter so unexpectedly in a state of unaccountable horror and agitation, was naturally stricken with dismay, and thought she saw your ghost, or what was worse, a possible avenger; while you, having failed to kill the man you sought, and having killed a man you esteemed, let no surprise on her part lure you into any dangerous self-betrayal.  You strove instead to soothe her, and even attempted to explain the excitement under which you laboured, by an account of your narrow escape at the station, till the sudden alarm from next door distracted her attention, and sent both your thoughts and hers in a different direction.  Not till conscience had fully awakened and the horror of your act had had time to tell upon your sensitive nature, did you breathe forth those vague confessions, which, not being supported by the only explanations which would have made them credible, led her, as well as the police, to consider you affected in your mind.  Your pride as a man and your consideration for her as a woman kept you silent, but did not keep the worm from preying upon your heart.

“Am I not correct in my surmises, Dr. Zabriskie, and is not this the true explanation of your crime?”