You rushed into the classroom and was greeted by the usual stares. The sympathetic stares. Ignoring them, you marched right up to your teacher. 

"What are they talking about? Amber's case is closed!? They didn't even find the killer! " You screamed, causing a scene. It was necessary though, your best friend Amber was found dead two weeks ago and the case had been labeled unsolved and closed.

"Calm down, " Your teacher patted your shoulder, "They said there are no traces of anything so they can't do anything about it. I'm sorry. " Once again, he gave you that sympathetic look. They all gave you that sympathetic look. 

Balling your fists, you grit your teeth. "Useless. "
You stormed out of the classroom, ignoring your teacher calling for you.

Don't worry Amber.. I'll find your killer.. and make sure he pays.