Rebirth: A Female Forensic Doctor

Captain Chang said: "In general serial murder cases, the murderer has a fixed motive for killing, and the killing pattern and the target of the killing are not easily changed. This is because the killing behavior of the serial killer is to satisfy a fixed ideal goal in his mind.

, what are the reasons why Cai Qianqian and Jarman were chosen as targets?"

"Ah, I thought about it. They are all women between 20 and 30 years old, and both of them are engaged in art." Han Han's eyes lit up and he had a flash of inspiration.

"Well, this is the most obvious thing in common between the two of them." Chang Dui nodded in agreement. Although one is a painter and the other is a sculptor, they are both within the scope of art.

"And they all have interactions with Zhang Cheng." Qian Qian said weakly.

Everyone looked at him. This was correct. Although Zhang Cheng was most likely not the real murderer, if there was anything else they had in common, it was that they both knew Zhang Cheng.

But there was so little useful information, and they couldn't figure out what the murderer's ideal goal was.

"Well, based on the existing information, let's analyze the psychological characteristics of the murderer from the perspective of 'criminal profiling' and try to see if we can portray the murderer's personality and behavioral characteristics." Team Chang thought for a moment and said.

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This is also a method in the process of criminal investigation and case handling. Through the crime scene, the crime scene is reconstructed in the brain based on direct or indirect data, simulating the psychological profile of the murderer at the time, then analyzing the victims, thinking about why the murderer chose them, and finally analyzing

The murderer, think and plan from the perspective of the murderer, and understand and experience the sense of satisfaction.

Combining these aspects, an image of the murderer is formed in the mind, depicting the murderer's personality and behavioral characteristics, and sometimes even the murderer's appearance, age, and industry...

This is not a metaphysics, but is supported by theories from various disciplines such as philosophy, biology, folklore, sociology, and trace fans. It is scientific and feasible.

Gao Lele briefly described the whole story of the two cases through Ye Fan, and what he said from the perspective of a bystander actually unintentionally highlighted the character of the murderer, which in turn aroused Ye Fan's suspicion of Zhang Cheng's crime.

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Because he had doubts in his heart, Ye Fan reorganized the information and used reverse thinking to reconstruct the crime scene in his mind, simulating the murderer's behavioral pattern and psychology. As a result, he obtained unfounded results and inferred that Zhang Cheng or Zhang Cheng was not real.

A grim conclusion.

This falls under the category of ‘criminal profiling’, but the real ‘criminal profiling’ is more complex and comprehensive.

Ye Fan has always been self-study in the field of forensic science. She is not actually professional in criminal investigation. She just relies on her boldness, carefulness, and smart mind to peel off the silkworms, scrutinize the details, and then use methods that are inferior to those of outsiders.

Go check it out.

This method of breaking out of the box of criminal investigation does sometimes have unexpected effects, interpreting the case from another perspective, making the regular team and others admire her.

But when it came to the criminal investigation profession, she couldn't catch up with veterans of criminal investigation like them, especially when it came to complex criminal psychology. She had only seen some cases and had no theoretical basis at all.

"Then let's start analyzing from the two crime scenes..." Chang Dui stood up and walked to the left side of the meeting. There was a whiteboard there. He picked up a black oil-based pen and wrote Cai Qianqian on it, and then said; "First

Analysis from the scene of Cai Qianqian’s crime.”

"I just went to Meng Hang to inquire, and he answered clearly that his leather shoes have never used the King Charles brand. This is easy to check. I don't think he lied. I can be sure that they were left by the real murderer.

"Han Han said it first.

"The murderer was wearing leather shoes. Most young people don't wear leather shoes. We can exclude students. That's a school. The murderer was able to lay out such a clever killing plot in a short period of time. He must be very familiar with the school teaching room.

If you are not a student, then only teachers and professors in the school, as well as property management, administrators, security guards, and even cleaners can wear leather shoes." He Pingfei continued.

"It shouldn't be a property at the bottom. King Charles shoe polish is expensive and cannot be afforded by the ordinary lower class. I prefer teachers and professors in schools, or even leaders." Su Liang added, after a pause.

: "To use such expensive shoe polish, the leather shoes you wear should be of a big brand, and you should be a person who has certain requirements for the quality of life."

Team Chang immediately wrote on the whiteboard, Occupation: University teacher, professor, leader, Age: over thirty years old, pursuit of a certain quality of life.

Ye Fan thought of what Gao Lele said and said, "If Zhang Cheng is not the murderer, then the platinum necklace that appeared at the scene of the corpse dumping in the wilderness must be a frame-up deliberately left behind by the real murderer."

"Zhang Cheng once said that he was so sad that night that he drank alone at Lover's Lake to drown his sorrows. After drinking, he threw the necklace into the lake in anger. He is very sure that he did throw it on the lake."

"I have been to the Lover's Lake in the Art School. There is a promenade there. Zhang Cheng was drinking in the promenade that night, but there was a buffer of grass between the promenade and the lake. He was so drunk at the time that his hands and feet were

In his powerless state, he probably didn't throw the necklace into the lake, but dropped it on the grass and was picked up by the real murderer."

"Well, Ye Fan's conjecture is reasonable and reasonable, and it also eliminates the doubt about the necklace. So, the real murderer has long had the idea of ​​making Zhang Cheng the scapegoat?" Team Chang nodded in agreement with Ye Fan's hypothesis.

Originally, the clue of the platinum necklace was a mystery that no one could figure out.

If Zhang Cheng is the murderer, taking away the diamond and replacing it with the platinum necklace is a stupid act that exposes his shortcomings. Moreover, he later said that he threw it into the lake. Isn't this even more suspicious?

It's all good in the corner, and it's easier to eliminate one's suspicion than throwing it into the lake.

But last night Ye Fan mentioned that Zhang Cheng was not the real culprit, so Zhang Cheng did not lie. How did the real culprit fish the necklace out of the Lake of Lovers?

But if it is as Ye Fan said, it can be explained. When Zhang Cheng was drunk, the real murderer must be nearby.

"No." Ye Fan shook his head and said: "The real murderer wanted Meng Hang to be the scapegoat at the beginning. After all, he was the only one at the scene at the time. And later, Zhang Cheng responded to what Meng Hang did online.

Every step of the way was to make Meng Hang take on the crime of murder, but now that I think about it, Zhang Cheng was lured into doing these things by the murderer secretly."