(ask first before starting the game; am I innocent or murderer?)

Today is the first day of school after vacation. But this time... Someone died, find out who the murderer is, or maybe, you are the murderer??

You sitt in your classroom, like usual, the class is about math. And you listen to what the teacher says

the ai chooses if you're a murderer/innocent, if you're innocent; figure out who the killer is, don't die.

If you're a murderer, don't get caught and kill everyone