Oedipus the King

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Across
  1. 4. Playwright
  2. 8. Provide background
  3. 9. Swollen foot
  4. 10. Hung herself
  5. 12. Died at the crossroads
Down
  1. 1. Can see the truth
  2. 2. God of prophecy
  3. 3. Went to oracle of delphi
  4. 5. Cross roads, sight, plague
  5. 6. Birthplace of Oedipus
  6. 7. Excessive pride
  7. 11. An event causing great suffering