crime profiler in the dark

In the following week, Bai Haolin traveled around the four major police stations, teaching criminal psychology among the police officers. His humorous conversation, professional explanations and vivid case analysis were very popular among the police officers.During the lecture, he also observed the expressions and movements of the police officers, and he had eliminated 96% of the police officers.

At the same time, Liu Cheng's toxicological analysis report came out, and scopolamine was found in his body.

Scopolamine is a common sedative that can only be taken in small doses. If the dose is exceeded, it will produce strong numbness and a large number of hallucinations. Because of its universality, the police were unable to find more clues from it, and the case fell into a trap again. deadlock.

This seemingly useless clue in the eyes of the police made Bai Haolin understand the "volunteer policeman" better!

The fact that scopolamine is indeed a common chemical, combined with the GHB found on the note earlier, suggests that the "vigilante" has a high level of knowledge of chemistry or medicine, and may be a professional.

There are not many such professionals in the police station, and most of them are in the support department.

Support Department!

Bai Haolin gasped, he actually forgot about the support department! !

The police officers in the support department are regarded as co-ops. They are different from traditional police officers. They only work indoors and do some very professional inspection work. Therefore, when Bai Haolin does psychological assessment and lectures on criminal psychology, he does not use They're included, and Chacha, the "vigilante" may be hiding in the support department! !

Bai Haolin secretly sighed at his carelessness.

Fortunately, there are not many people in the support department, not to mention that Bai Haolin has previously analyzed the behavior of the "volunteer police", and can exclude female police officers and younger male police officers who are too revealing and do not have private cars. member.

There were 22 people left, and because Bai Haolin ignored this group and knew little about them, any one could not be easily ruled out.

Bai Haolin frowned, crossed the fingers of both hands, supported his chin with his thumb, and pressed his index finger to the tip of his nose. After a while, he felt relieved, patted the table lightly, and murmured:

"If Muhammad refuses to go up the mountain, why not let the mountain come to Muhammad by itself?"