Upon hearing the gunfire in the classroom, Lin Qiupu shouted over the radio, "Deputy chief Yan! Deputy chief Yan!"

A row of SWAT officers squatting outside the classroom immediately kicked the door and rushed in. There was a round of fierce gunfire sounds followed by a long silence. Lin Qiupu widened his eyes in disbelief. He saw that the SWAT team had exited, so he instructed his men, "Forward!"

Going into the classroom, a SWAT officer was carrying the student who was shot out so he could be rushed to get emergency treatment. The SWAT team leader collided with Lin Qiupu. He shook his head helplessly. "Too late!"

The room was extremely messy. The wall at the back of the classroom was full of bullet holes. Wang Xu had fallen into a pool of blood with the gun in his hand and his pupils had already...