On Lin Dongxue’s side, everyone went to visit the people present and racing with the boy on the day of his “accident”. 

These young people were all from families who were once wealthy, but had lost all their wealth. Otherwise, they were from families where the parents had divorced. Everyone formed a group to warm themselves up[1]. Basically, none of them held honest jobs. They would just aimlessly pass their days. They often raced on empty roads with the cars they built out of second-hand parts. 

Lin Dongxue and Chen Shi found the head of this small gang, Zhang Jinlei, the oldest boy of them all. When they found his place of residence, he had just fallen asleep. He wasn’t dressed properly and his hair was a mess when he answered the door. Lin Dongxue showed her badge to him. “We’ve come to ask a few questions.” 

"Again? Why won’t the questions end? Didn’t I say...