crime profiler in the dark

Because he had previously investigated the police officers of the support department, Bai Haolin had a certain impression of him.

Zhou Chengzu is 43 years old this year. He graduated from a medical university majoring in pathology. Four years ago, his family moved to TMX City.Everyone evaluates him as prudent and dedicated. They don't know much about his private life. They only know that he is happily married and has a son who goes to middle school.

Could it be him?However, one of the most important criteria in the profile of a "voluntary policeman" is singleness, and Zhou Chengzu has a family, so it is difficult for him to kill so many people within five years without his family noticing.

Bai Haolin was not sure, so he found the information of two other forensic doctors for comparison:

Fan Guomao, 38 years old, widowed and childless, lost his pregnant wife and his healthy left leg in a car accident 12 years ago, and now he needs to rely on crutches to walk, perhaps because of this, his Introverted, do not want to contact with people.

Liu Jiajie, 31 years old, is a physician in cardiac surgery at TMX Hospital. He works part-time at the police station on night shift. Because he doesn't have much contact with other police officers, he doesn't know much about his private life, but the police officers think he is unsmiling and demeanor Also a little arrogant, not easy to get along with.Although Liu Jiajie is on the night shift, the number of cases at night is much less than that during the day, and the forensic department is independent. Even if he secretly leaves and comes back secretly, other night shift personnel in the support department will not be able to detect it, so the night shift cannot be detected. Just rule out the suspicion that he is a "violent policeman".

Among the three, except for Fan Guomao who can be completely ruled out due to obvious physical defects, Zhou Chengzu and Liu Jiajie cannot be completely cleared of suspicion. It seems necessary to meet them in person!

The forensic evidence department is next to Bai Haolin's office, and now he decided to drop by.

Different from the open office environment of the Baihu Police Station, the forensic evidence department is fully enclosed, with a building area of ​​about [-] square meters. There are three dissection tables in the center of the room, two desks are placed on the south wall, and a desk is placed in the right corner. There are three storage cabinets. In addition, the walls on all sides are made up of freezers piled up one by one. If the corpse is not claimed, it will be temporarily put on hold here.A thick iron gate isolates the forensic evidence department from the outside, so the police officers jokingly call it the gate of life and death.

Bai Haolin pushed the door open, just in time to see Zhou Chengzu sawing off the deceased's right hand with a small chainsaw. Hearing the piercing sound of the chainsaw, the scene of "voluntary policemen" dismembering Yuan Jianshi suddenly appeared in his mind.Bai Haolin felt as if his stomach was being ruthlessly stirred by a hand. He turned his head away, covered his mouth, and tried his best to prevent the urge to vomit.

Hearing the sound of the door opening, Zhou Chengzu turned his head and saw that it was Bai Haolin. While continuing to work, he said:

"Doctor Bai is really a rare visitor." Zhou Chengzu looked much younger than his actual age, with a straight nose, well-dressed, and elegant manners. He could be called a handsome man.Bai Haolin greeted the forensic doctors when he reported for duty on the first day, but he rarely had contact with them, so he was not familiar with each other.

"Doctor Zhou, I'm sorry to bother you. If you don't mind, can I take a look?" Bai Haolin suppressed his discomfort and walked towards him, but tried his best to look away from the corpse.

"It's fine, as long as your stomach can take it." Zhou Chengzu put his sawed off right hand into the microwave to heat it.

Bai Haolin looked at Zhou Chengzu with strange eyes, Zhou Chengzu understood when he saw Bai Haolin's expression:

"The deceased had death spasms." Death spasms usually occur at the moment of death, and the forensic doctor will not be able to pull his hands away during the examination. The only way is to cut off the hand saw and put it in a microwave oven to heat it.

"I'm sorry, although I know a little about medical knowledge, I don't know much about forensic science." Bai Haolin said apologetically.

"It's okay, we're all used to it." Zhou Chengzu waved his hand, not paying attention, "Tell me what you want from me before he's familiar with him?"

"I wonder if you have heard of forensic psychology?" Bai Haolin didn't beat around the bush.

"I saw it in Forensic Weekly. It seems to be a new discipline of psychology."

"Yes, there have been a lot less things recently. I think I am idle. Why not do a research report on forensic psychology, which may help."

"You are so motivated, no wonder Director Zhao appreciates you so much, no problem, you can come anytime you want." Zhou Chengzu agreed without hesitation.