Chen Shi said, "Don't be discouraged. Although the case seems to form a closed loop right now. I think there are still other clues to be found."

Lin Dongxue said, "Right. Zhang Xiao's criminal tactics were learned in prison. Would his accomplice also be someone he knew in prison? Prison is like a large-scale criminal skill exchange forum."

Peng Sijue pointed to the water tank where the corpse was found. "If this kind of crime wasn’t taught, can most people really think of this?”

Lin Dongxue said excitedly, "Then I'll find out who Zhang Xiao was acquainted with in prison."

Chen Shi added, "Also, this person is now outside the prison. They may have been released together."

Lin Dongxue and Xu Xiaodong left first while Chen Shi and Peng Sijue stayed there for the experiment. There were other water tanks beside them. Of course, it...