The discussion room "mole-catching" activity did not end with Dean Niu's reply, but instead escalated.
Investigation was certainly not their forte, and as Zhou Yi had said, situations like stealing a thesis mostly ended without consequences. Many injustices in the world ended this way—without the need for criminal forensic methods, relying solely on individual efforts yet having no way to begin.
Furthermore, many individuals' efforts to "investigate" were themselves illegal acts, just like Lin Yujing had eavesdropped on conversations among Huihu teachers and students, which could make her the only real criminal if things were to be debated thoroughly.
Returning to the matter at hand, if they were to conclude that Liu Yuwei was responsible, then infiltrating her electronic devices and finding the original thesis seemed the only way to obtain conclusive evidence.
Technically, it wasn't complicated; even Lin Moming herself could achieve it through physical means.
