I, King of Criminal Investigation, Solving the Rainy Night Serial Murders from the Beginning.

Summary

Summary: During a finance room robbery investigation, Guan Feng discovers significant surveillance system issues. The security room's surveillance equipment was deliberately tampered with, including unplugged storage devices and an unlocked window. Security guards had been negligent in their duties, failing to conduct proper monthly inspections. The surveillance system could only retain one hour of high-definition footage, making historical record retrieval impossible. Guan Feng carefully examines the evidence, suspects potential insider involvement, and orders the server room to be sealed off for further investigation.

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