“How do you know he is a sailor?” I asked.

      “I do not know and I’m not sure of it. I found a small piece of ribbon at the foot of the lightning rod. Look at this knot. Only few besides sailors can tie this knot.”

      “But why do you think he would reply to your advertisement?”

      “Because he would want to avoid extra attention for he, which follows from the paper, is known as an owner of the orangutan. He would think: ‘I will answer the advertisement, get the orangutan, and keep it close until it’s over.’”

      At this moment, we heard a step on the stairs.

      “Be ready,” said Dupin, “with your pistols, but neither use them nor show them until at a signal from myself.”

      Dupin left the front door of the house open. The visitor entered the house and made several steps up the stairs. Then he stopped.

      “Come in,” said Dupin, in a cheerful and hearty tone.

      A man entered. He was a sailor, evidently, – a tall, stout, and muscular-looking person. He had a huge cudgel with him. He bowed awkwardly, and bade us “good evening,” in French accents.

      “Sit down, my friend,” said Dupin. “I suppose you’re here for the orangutan. A very fine animal. How old do you suppose it to be?”

      “I have no way of telling how old it is, but it can’t be more than four or five years old. Have you got it here?”

      “Oh no, we could not keep him here. He is at a live. Are you prepared to identify the property?”

      “To be sure I am, sir.”

      “I wish I could keep it.”

      “Of course I will pay you for finding and keeping the animal. Anything within reason.”

      “Well,” replied my friend, “that is all very fair, to be sure. Let me think! – what should I have? Oh! I will tell you. My reward shall be this. You shall give me all the information in your power about these murders in the Rue Morgue.”

      Dupin said the last words in a very low tone, and very quietly. Just as quietly, too, he walked toward the door. He locked it and put the key in his pocket. Then he drew a pistol from his bosom and placed it on the table.

      The sailor’s face flushed up as if he were struggling with suffocation. He started to his feet and grasped his cudgel, but the next moment he fell back into his seat. He spoke not a word. I pitied him from the bottom of my heart[8].

      “My friend,” said Dupin, in a kind tone, “We mean you no harm whatever. I perfectly well know that you are innocent of the killings in the Rue Morgue. But it is true that you know something about the killer. It is a matter of honor for you to tell all you know.”

      “So help me God!” said he, after a brief pause, “I will tell you all I know about this affair. But I do not expect you to believe half of it.”

      The story was this. Lately he and some other sailors made a voyage to the Indian Archipelago. They landed at Borneo[9]. He and his friend went to a forest on an excursion of pleasure. There they captured the orangutan. Soon after his friend died and the animal fell into his own exclusive possession. He took it with him in Paris. The animal caused a lot of trouble but he managed to keep it secretly in his apartments for the time being[10]. His ultimate goal was to sell it.

      In the morning of the murder, he found the beast in his own bedroom. A razor, which the sailor left on a table after shaving, was in its hand. The man, for some moments, was at a loss what to do[11]. He stretched his hand to the whip with which he usually quieted the creature. The orangutan saw it and sprang at once through the door of the chamber, down the stairs. It then jumped through a window, unfortunately open, into the street.

      The Frenchman followed in despair. It was nearly three o’clock in the morning and the streets were still quiet and dark. When they passed down an alley in the rear of the Rue Morgue, the ape noticed a light gleaming from the open window of Madame L’Espanaye’s house. It rushed to the building and went up the metallic pole, and then jumped into the room. All this didn’t take a minute.

      The sailor, too, went up the metallic pole, but was unable to jump into the room. He saw a following scene.

      The women were sitting there, with their backs to the windows. They were busy with some papers. The old lady saw the animal and started screaming. The ape grasped her by the hair. The woman’s scream and struggle probably scared the ape and made it go wild. With one determined sweep of its muscular arm, it nearly severed her head from her body. The daughter lay prostrate and motionless. The sight of blood inflamed the anger of the ape into phrenzy[12]. It saw the daughter move and, with fire in its eyes, rushed to her. The beast put its powerful fingers around her neck, and pressed them firmly there until she died. It saw the face of sailor in the window and understood that the punishment was near. The beast started jumping all around, breaking everything in the room. Suddenly it stopped and took the body of the daughter and put it up above the fireplace. Then it threw the old woman out the window.

      The sailor was full of horror and did not know what to do. He knew he was now powerless against such beast and simply ran away.

      Thus, the mystery was solved. We reported everything to the