Oedipus he was her son, begged him to stop his search for Laius' murderer. Oedipus misunderstood her motivation, thinking that she was ashamed of him because he might have been born of low birth. Jocasta in great distress went into the palace where she hanged herself. Oedipus sought verification of the messenger's story from the very same herdsman who was supposed to have left Oedipus to die as a baby. From the herdsman, Oedipus learned that the infant raised as the adopted son of Polybus and Merope was the son of Laius and Jocasta. Thus, Oedipus finally realized that the man
Jocasta (comics) to Machine Man who had been working on a way to resurrect her, just before Machine Man was attacked by a form of the alien Terminus. In the same area, the arms dealer Madame Menace became involved in the fray, and found Jocasta's lost head, appropriating it for her own purposes. Much later, Madame Menace manipulated events so Tony Stark would unlock Jocasta's programming so that she would become the basis for Madame Menace's new weapons systems. Stark soon realized the android's identity, helped Jocasta to awaken, and Jocasta managed to turn the tables on Madame Menace, seemingly sacrificing herself