Oedipus's two sons, Eteocles and Polynices, arranged to share the kingdom, each taking an alternating one-year reign. However, Eteocles refused to cede his throne after his year as king. Polynices brought in an army to oust Eteocles from his position and a battle ensued. At the end of the battle the brothers killed each other after which Jocasta's brother, Creon, took the throne. He decided that Polynices was a "traitor," and should not be given burial rites. Defying this edict, Antigone attempted to bury her brother. In Sophocles' "Antigone", Creon had her buried in a rock cavern for defying him, whereupon she hanged herself. However, in Euripides' lost version of the story, it appears that Antigone survives.