Across
- 1. search
- 4. clue
- 6. detective
- 8. mystery
- 9. a scenario
- 10. to talk and being suspect
- 13. to become interested
- 14. scary movie
- 15. herring
- 17. kill
- 18. to have an idea
- 19. interrogation
- 20. to find the missing piece
Down
- 2. to verify that someone doesn't
- 3. interrogation
- 5. to have a stress ending
- 7. enigma
- 11. to find
- 12. judge
- 16. hercule poirot