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This serial murder case can truly be described as extremely brutal.
But for thirty-nine years, the police have never been able to find the real culprit.
Therefore, this case has been taken over by a special case group assigned by the provincial public security department, which has brought the relevant case files.
"It's a pity that the members of the special case group are still on their way; the investigation at the school this time is still being conducted by the municipal public security bureau," Dai Lin took another sip of water and said, "What we can know at the moment is..."
Four murders...
Spread across cities in the north and south, not even within the same province.
If cross-province serial crimes were somewhat common in the eighties and nineties, the third murder, which is the one from thirteen years ago, can be said to be extremely horrifying and bizarre.
