The truth is still out there, but it's not over yet. The principal is still waiting for the punishment, and the punishment is still being played out. The students are still being punished, but the exit is still not open, so no one is going to be released. The teacher is still hiding something, and he's already confessed everything. The fire was caused by a heavy piece of machinery, and yang zhou died from the blood loss. The doctor said that it was a suicide, but that it couldn't have been a coincidence. The teachers are still trying to figure out what's going on, and they're trying to blame the teacher for the whole thing. They're all going to die, the teacher says, if they don't tell the truth now.