Across
- 3. process of investigating
- 5. who sees a crime or an accident and can describe what happened
- 6. illegal activity
- 7. or objects that make you believe that something is true
Down
- 1. look at sth carefully because you want to find out more about it
- 2. who does illegal things mething is true
- 4. who is thought to be a criminal
- 8. out-to get information about sth either by chance out more about it