Across
- 3. a trace left by the murderer on the crime scene
- 4. a edged weapon
- 7. name of a famous Belgian detective
- 8. the person who sudden the crime
- 9. the molecule inside cells that contains genetic information
Down
- 1. a book or a film that tells a very exciting story
- 2. it's left by a murderer on different objects and help the investigation
- 3. weapon use for kill somebody from a distance
- 5. a person who saw something about a crime
- 6. a liquid allowing to kill somebody