Oedipus had killed Laius, and discovered that he himself was responsible. Jocasta, upon realizing that she had married both her own son, and her husband's murderer, hanged herself. Oedipus then seized two pins from her dress and blinded himself with them. The legend of Oedipus has been retold in many versions, and was used by Sigmund Freud to name and give mythic precedent to the Oedipus complex. Variations on the legend of Oedipus are mentioned in fragments by several ancient Greek poets including Homer, Hesiod, Pindar, Aeschylus and Euripides. However, the most popular version of the legend comes from the set
The Infernal Machine (play) of the Ghost of King Laius, when the Officer arrives. The Officer questions the two about the ghost sighting and leaves them to their duties. Tiresias and Jocasta enter and question the soldiers about the ghost sighting as well. As Jocasta begins to believe more and more, the ghost of King Laius appears. Despite his calls for his wife, he cannot be seen or heard by anyone else. After the cock crows in the dawn, Tiresias and Jocasta exit. After the two leave stage, the ghost of King Laius becomes audible and visible to the two soldiers. Laius struggles, apparently