According to the shop owner's description, Zhang Wenhui immediately arranged for officers to investigate this stranger who had called the next day.
The investigation quickly yielded results. The caller's name was Chen Defa, and he was indeed a drug user. Through his unexpected interrogation, this guy inadvertently discovered Yang Zi's whereabouts, and then tried to make some money.
But after seeing Yang Zi being apprehended, and two officers dead, this guy got scared, fearing that trouble would come to him, and he didn't dare to call Zhang Wenhui for any reward.
Judging by his demeanor, Zhang Wenhui thought this guy wasn't lying, so he had him sent to a rehab center.
Lately, a series of bizarre cases have been emerging, and Zhang Wenhui felt overwhelmed as these strange cases had no leads. Last time, they managed to catch those two puppets, thanks to Lin Chuan.
