The case of Yuan Keyu's murder.
Chen Xiao obtained quite a bit of information from Cao Xiuyuan.
But that information was merely that and didn't provide much help in solving the case.
Thus, Chen Xiao had long made up his mind that for more information on the case, he needed to verify things bit by bit himself.
Only the things he discovers himself are the most reliable.
When Sang Yupeng heard Chen Xiao inquire like this, his expression was quite strange:
"Didn't the officers already go to the school to find my son? My son knows nothing about these matters either. It's my fault; seeing Mr. Yuan back then made me think of gaining some advantage, but who could have thought he would encounter such a thing!"
"Do you know what the officers asked him about?"
Sang Yupeng shook his head: "I don't know, and my son is now a senior in high school, rarely coming home, always studying diligently at school."
Saying this, Sang Yupeng also worriedly entrusted them:
