A mystery to solve

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Across
  1. 2. A personn he killed
  2. 6. When the police find the criminal the case is...
  3. 9. Killed
  4. 10. Asking questions
Down
  1. 1. Horrible
  2. 3. Detective
  3. 4. Meteorological phenomenon reducing visibility
  4. 5. A killer
  5. 7. Maybe
  6. 8. Person who has seen a crime or an accident happen