บท 488: Chapter 448: Achieving Merits

The serial killer case was solved, and Changyang City Criminal Police Detachment celebrated as if it were a festival.

Detectives, who relied on logic to do their jobs, understood very clearly that with cases like serial murders, if they failed to solve them, no matter the season, time, or celestial bodies, there would be no more holidays ever again.

Unsolved cases weren't scary. The requirement that all homicide cases must be solved had also loosened in recent years, especially in provincial capitals as large as this one, where it was unreasonable to force a 100% case clearance rate.