The second time was when he was killed by a falling piece of glass during middle school. He screamed and returned to the school gate one minute before it happened.,The middle-aged man, known as Wei's team, angrily shouted: "What are you doing! Didn't you say you were going to evacuate the school How did this person get in",“I don't know, we’ve sealed off the perimeter. Who knows how he got in…”。