The Zhang family father and son were not as utterly incompetent as people imagined. The last time Li Chi was arrested, it was entirely because of Li Wenjing.
Had it not been for Li Wenjing's interference, given their current cautious nature, normal procedures would never have been enough to catch him, let alone convict him.
Besides, ever since Li Chi's arrest, Si Ren had not bothered to follow up on the matter, not even knowing the final verdict.
Chapter 901