Criminal Minds Profile

When the silver-gray Santana drove to the entrance of the Luogang District Police Station in City C, Diao Song and the others saw the police officers of the branch office leading a group of young men and women with yellow or green hair into the gate of the police station.

When he caught sight of a familiar figure, Diao Shuzhen squeezed his eyes, raised the corners of his mouth, and said with a smile, "I wanted my colleagues in the sub-bureau to help contact Sun Qian, but he came here uninvited."

Song Yucheng looked in the direction of her finger, recognized that short and fat young man as Sun Qian, the grandson of the victim in the first case, and gave her a clear look.

"Here, you talk about him." The colleague in charge said, "A group of people got together, got high after drinking, and fought. It looks like I don't know if he has taken drugs. We are planning to take blood tests. "

"Okay, that's just a coincidence." Diao Shuzhen smiled treacherously, "In this way, we can verify whether Ye Jiu is his sister from the same country. I will leave the rest to you."

Song Yucheng got out of the car, and silently took out a professional material collection box from the trunk, which even contained ice packs.Diao Shuzhen gave her the thumbs up.

So Diao Shuzhen slipped the white box into the sub-bureau, and after explaining his purpose, he took Sun Qian to the interrogation room alone.

Sun Qian had never seen such a battle before, his legs were so frightened that his legs went limp, showing a cowardly look.It may be that the expression on Diao Shuzhen's face is too weird and charming. His eyes look like someone who has been hungry for three days and three nights looking at a fat and oily roast chicken, and there is another person with outstanding temperament, but his expression is cold The abnormal young lady stood by the door with her chest folded.

His tongue was tied, and he couldn't speak clearly, "I, I, I just stood on the sidelines and watched them fight. I was called by them to call the scene. I didn't do anything, uncle policeman! I was wronged!"

The corner of Diao Shuzhen's mouth twitched slightly, she impatiently took out the tourniquet, and slapped it on the edge of the table, shaking Sun Qian so much that he didn't dare to move.

"Shut up!" Diao Shuzhen scolded, "Is it reasonable to fight? As a college student, instead of studying science and culture knowledge and contributing to the prosperity of the motherland, you fight for a little money! I'm ashamed to cry for injustice!"

Sun Qian lowered his head and stopped talking.Diao Shuzhen thought of Ye Jiu's possible relationship with him, and his anger became heavier.After she sterilized with complex iodine, she removed the blood sampling needle and took a sample.

Sun Qian closed his eyes, wrinkled his face, cowered, sweat broke out on his forehead, and looked extremely nervous.

Diao Shuzhen sighed, loosened the tourniquet, and told him, "Here, use a cotton swab to press it yourself."

"After you go back, don't fight and fight. Don't think about social prestige. You only see thieves eating meat but not seeing thieves being beaten. Study hard and master your major, so that you can gain your own foothold in society in the future. land."

Diao Shuzhen said while packing his things.

Sun Qian looked at the policeman who was so vicious just now in surprise, and didn't understand why she changed her face, as if she was a sister patiently telling her disobedient brother.

The policeman came over and patted him on the shoulder, with indescribable compassion in his expression.

"Your existence was obtained by sacrificing another life." The young policeman stood against the light, his expression darkened, "Live well, and don't let the world down."

At the case discussion meeting on the second day, Diao Shuzhen proposed to combine the three cases for investigation based on the existing clues. The reasons are as follows:

First, the victims have a high degree of identity.On the surface, the gender, age, economic status, family background, and social class of the victims in these three cases are very different. There is no social relationship in daily life, and it seems irrelevant.

However, digging deeper into their commonality reveals that the victims in these three cases were all high-risk victims.Their commonality is that they all used illegal means to hurt others, and escaped legal sanctions for various reasons.

Zhao Guohua took advantage of his position to rape his students.And Ouyang Chengfeng, also known as Li Ping, uses psychological methods to brainwash and control young women, in order to occupy their bodies and steal their money.Elderly Sun Fengdi, after an urgent DNA test last night, identified her as the grandmother of Ye Jiu, a young woman who committed suicide by throwing herself into a river on a bridge on March 3, with an accuracy of 15%.Contact the citizens of City C and speculate that the scene of the crime was once a baby burial ground in City C, speculating that the old man may have abandoned his granddaughter in order to allow a baby boy to be born in the family under the existence of the one-child policy.

Although due to various reasons, the crimes committed by the three victims were not punished due to various reasons, and it seems unknown.However, sins that are not remembered and cannot be declared are still sins, and these hidden desires are likely to erupt under a specific opportunity.

And at this special point in time, one of the victims may have encountered a major life change, ranging from moving, changing jobs, divorce, to the death of a relative, suffering from a serious illness or even losing his life.In the face of major changes, he or his close relatives may suffer from post-traumatic stress disorder, and attribute this misfortune to the former perpetrators, hoping to seek justice from the perpetrators to ease their own psychology Pain caused by trauma.

Second, criminals have similar criminal habits, and there is a specific behavior pattern of decoy-binding-killing and dumping the corpse, which is a specific marking behavior.On the surface, Sun Fengdi died of being buried alive, Zhao Guohua died of suffocation and trauma, and Li Ping was murdered and then dismembered and abandoned to the wedding scene. It seems quite different.However, a careful analysis of the murderer's behavior pattern can reveal the underlying logic.

The murderer has a deep understanding of the victim's weaknesses and concerns: in the case of Sun Fengdi, the murderer falsely reported the car accident information of the victim's grandson and lured the victim to the riverside; In the case of Li Ping, the murderer took advantage of the victim's flirtatious personality to lure him to a small hotel and take him away.Summarizing their common behavior pattern, for the three victims, the murderer took them to the planned contact point after careful planning, and did not use ambushes, surprise attacks or use of violent coercion, which is different from the murderer It is inseparable from the thin physiological characteristics and a certain psychological mode of inferiority.

The murderer has a high degree of anti-reconnaissance awareness and careful planning.In the case of Sun Fengdi, she chose to commit the crime in the early morning before the storm, deliberately avoided the crowd, and carefully cleaned up the remaining footprints on the scene; in the case of Zhao Guohua, she deliberately avoided the surveillance video of the road around the school and took away the murderer In the case of Li Ping, the murderer deliberately removed the fingerprints on the switch, and also avoided the monitoring equipment near the small hotel and the wedding scene.This reflects that the murderer is quite familiar with the environment of the crime scene, in other words, the murderer has been to or at least deliberately investigated these places before the crime.

Third, the murderer's motives and psychological characteristics are similar, and his personality characteristics are identical, following a specific internal psychology and external behavior patterns.In addition to accurately replicating the means of harming others on the victim's body to achieve the homogeneous revenge of "an eye for an eye and a tooth for a tooth", there are other deeper meanings.

This meaning is closely connected with its deep-seated motivations—Sun Fengdi is an old lady who has worked hard for her children all her life and can enjoy her old age in peace; Zhao Guohua is a model teacher who is loved and rated as an excellent teacher every year; Li Ping is about to marry Zhou Group’s The only daughter, gain both fame and fortune.

The murderer buried Sun Fengdi alive and tortured her so that she could suffocate to death; abandoned Zhao Guohua's body on the playground, naked and wearing a toy with a special meaning, and made her present an extremely insulting posture in full view; Ping's criminal evidence was put on the public screen at the wedding venue, and his body parts were thrown away at the wedding venue.In addition to revenge, there is also the purpose of exposing the victim's crimes to warn vulnerable groups and deter related groups.

The choice of these three cases is of quite social significance. The murderer may be expressing some kind of indignation and warning to future generations - burying a baby girl alive is not an isolated case; in the absence of sex education, children have the right It is no news that powerful teachers are sexually assaulted and dare not speak out; and in an environment where women are harsh and men are loose, PUA will not be regarded as an illegal act that tramples on life and human rights, and society tends to blame the victims Women are not smart enough, strong enough or not disciplined enough.

What the murderer did seems to be a sharp scalpel, using a high-profile and attractive way to pick up all kinds of acne that have been corrupted for a long time under the society where everything is in peace. bad smell.Although he is a serial killer with extremely cruel criminal methods and extremely bad nature, he is not a person who kills innocent people indiscriminately or is greedy for profit. His murder target does have illegal acts that cannot be punished, or at least has major moral defects.What he did was more like voices and appeals that had not been heard for a long time. Under extreme despair, he adopted a more extreme method to express his appeals in a high-profile manner.Although the method is cruel and the nature is bad, it is full of a certain tragic meaning.

After Diao Shuzhen proposed the direction of combining the three cases for investigation, after discussion, the Municipal Bureau of City C believed that under the current conditions, a special case team could be re-established to conduct combined investigation of the three cases.In Diao Shuzhen's opinion, this decision is a bit like a dead horse as a living horse doctor: After all, criminal psychology profiling is still a new thing for most police officers, and there is no clear evidence to connect three seemingly unrelated cases. .If the situation was not urgent, I am afraid they would not adopt such a radical and risky approach.

However, there is not much time left for everyone—judging from the context of the development of the three cases, the social class of the victim is gradually rising, and the criminal skills and anti-detection ability of the murderer are rising rapidly.In the first case, the murderer only dared to commit murder in the middle of the night in a desolate place along the river.In a recent case, the murderer blatantly appeared at the wedding scene, daring to throw his body in full view.

If he can no longer be brought to justice, apart from the bad influence on the society, the rising sense of uneasiness among the people, and the decline in the credibility of the government, there is no guarantee that there will not be another case of an even worse nature.

It's easy to hide with open guns, but it's hard to guard against hidden arrows. At this time, the police would rather the murderer be a thug with a gun in their hands.But such serial killers are like ghosts hiding in the dark, lurking potent viruses, invisible and intangible, quietly hidden in the crowd, inconspicuous.The deadly blade is held in his hand, casting a tragic shadow on everyone's head.Everyone was worried, not knowing who would be the next sacrificial lamb.

It is the strong wish of every criminal policeman in City C and Diao Song to arrest him and bring him to justice as soon as possible.To deal with this kind of enemy hiding in the dark, when the traditional criminal investigation method is ineffective, we can only rely on Diao Shuzhen's psychological portrait of the suspect.

Although Diao Shuzhen has given separate portraits of the suspects in each case, the police in City C still hope that she can give an overall portrait of the murderer when the three cases are investigated together, which is exactly what Diao Shuzhen means.She applied to the C city police for three days, and the portrait of the murderer would be given at the special seminar three days later.

Even so, the time for completing a portrait of a criminal mind is still quite tight.

However, Diao Shuzhen had a legitimate reason at this time, not having to go home and suffer Song Yucheng's "ravages and ravages", which can be regarded as a little comfort in all misfortunes.

The author has something to say: a word that has nothing to do with this article:

My little niece was celebrating her first birthday a few days ago, so she skipped Dior perfume, hundred-dollar bills, Parker pens, TISSOT watches, some old round money with square holes for shaking six lines, bamboo flute, violin, etc. A pile of miscellaneous things crawled towards my "Forensic Science".

Me: Terrified.

Sister: The sky is falling apart.

Brother-in-law: A lot of little question marks? ? ?

Then I silently pulled out "Forensic Science" and stuffed "Quantum Mechanics" into her arms...

O woman!