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

Summary

The investigation reveals critical evidence in the Shi Juan case. Blood traces matching her DNA were found in a black sedan with a license plate ending in 857. Technical analysis discovered tissue samples from multiple individuals, with one DNA sample perfectly matching the hair samples Guan Feng collected. The team suspects Wang Hong Quan's involvement, as he recently returned home and parked his car suspiciously. The next steps involve activating the Skynet system to track Wang Hong Quan's movements and conduct a comprehensive investigation into his potential connection to the crime.

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