Tell-Tale Heart

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Across
  1. 3. Diabolical
  2. 7. notable human organ
  3. 10. oil-powered light source
  4. 12. the thumping sound in the story
  5. 13. perseptive
  6. 16. a state of pure fright
  7. 17. anotonym of alive
Down
  1. 1. objet that serves as a concealment
  2. 2. synonym of the verb « to listen »
  3. 4. the act of killing
  4. 5. law enforcers
  5. 6. a sound of terror
  6. 8. a time at which sky is dark
  7. 9. prey bird
  8. 11. the author of the story
  9. 14. the organ that lets you see
  10. 15. synonym of insane