Chapter 502: Chapter 473 Two or Three Good Friends_1

Mr. Zhao's words left Liu Yufei directionless.

Actually, what we know now is that among the leaders of Xinghua City, there must be a connection to the murderer, but it's not like we can conduct DNA screening on this entire family and then gradually analyze each person. The workload would be too immense; it's not feasible to do so.

Fang Mu thought for a moment and then said,

"Liu Da, here's what I'm thinking: first, according to what Tang Jianghai said, Chief Zheng is just a pawn, he not only covered up the process of reporting the crime, but also contacted the forensic doctor for the autopsy and even detained He Hongjian when he went to argue at the school. It might make sense to start the investigation with him.