C1547 Murder by Gang

"Who did it?" Yan Shoufeng asked. Although he found out from Lin Jianjun that someone did it on purpose, he didn't know who did it. Now that he heard Yang Tao say this, he was very curious.

"Director Yan, don't worry. Let me analyze it slowly." Yang Tao said, "If that's really the case, then this time we have an organized plan. First