Professor Ouyang stood there and scolded the police officers. After a long time, a young and aggressive young man stood up and muttered, "How would we know he'd do that? He deliberately broke the bowl during dinner and then secretly hid a piece of the debris. The person in charge of cleaning did not expect that. Furthermore, he cut his neck so deeply. He must have made up his mind to die. Why would he give us a chance to save him?"