You are guilty

1. You look like the cat that swallowed the canary.
2. That’s pretty under-handed.
3. You’re getting away with murder.
4. It’s all your fault.
5. I caught you red handed.
6. You were caught with your hand in the cookie jar.
7. What kind of game are you playing?
8. I feel sorry for you.
9. You know what you did.

You are guilty