Chapter 805: Depicted a Murderer

"Check the case files and evidence for these cases, will you?"

Jiang Yuan picked out a few cases and had Lei Xin go look for the materials. Having worked on a greater number of cold cases now, he had developed a different understanding of them.

The challenge of a cold case is not solely reflected in the nature of the case or the type of evidence, but also in how comprehensive the evidence is, and whether the evidence collection was thorough.

To put it bluntly, some cold cases were ruined by some idiots. But faced with such cold cases, you're absolutely powerless.

Jiang Yuan was quite familiar with the Criminal Police Team of Qianjin District, which was considered top-notch in Qinghe City. However, even for a team of this caliber, it was quite difficult to completely eliminate the presence of idiots. By having Lei Xin sift through the cases, Jiang Yuan hoped to find one that was relatively less challenging to solve, or at least appeared to be.