Police order

Chapter 243 Lu Ling's Psychological Profile

"No." Lu Ling shook his head.

"Huh?" Yan Yu was a little puzzled, but she had seen Lu Ling's strength before: "How come?"

"Originally, when I saw the first scene, I had some judgments. Now I see the second scene, which is a bit contradictory. From the first scene, I judged that it was a love killing, but there were two irrelevant love killings at the same time. , the probability is relatively low. I tried to go to the scene to understand the psychology of the criminal, and unexpectedly found that my risk assessment for the murderer was very low, so low that it was just everyday. If I saw him with my own eyes, I would definitely not guess that he was the murderer level." Lu Ling said.

"You may not be confident enough in your thoughts." Yan Yu signaled everyone to be quiet, "Here are all our own people, no one will spread your words outside, just say what you say."

After finishing speaking, Yan Yu glanced at Wu Yuqiang.

Wu Yuqiang was glanced at, he had always been indifferent to him, and almost surrendered, he could only turn his head to one side, as if he had tacitly agreed to Yan Yu's words.

"Then I need to go to the scene again." Lu Ling said.

"it is good."

The scene has been cleaned and evidence extracted, and people are allowed to enter, but they must apply.Now there are 40 to [-] students here alone, but most of them are self-aware and have not applied to enter the site.

Lu Ling applied to enter the site, but the leader quickly agreed without asking why. After all, he is now the assessment student with the highest score.Lu Ling entered the scene, but Yan Yu did not follow.

Lu Ling first entered the first scene.

As early as 50 years ago, there was a BSU (Behavioral Analysis Unit) in the beautiful country. This is not something in the movie, but a real thing.The purpose of this first appearance was to solve serial murders.Later, they also established NCAVC and ViCAP, and those who are interested can find out by themselves.

A considerable part of the serial murders will leave their own unique marks on the scene to prove that they did it, because crime can give them a sense of accomplishment.

Many people may not understand, how can there be a sense of accomplishment in killing people?
However, in essence, killing is also a means to prove one's strength.Many people like to make specimens of the beasts they hunt, also to prove their strength.This is only one aspect. Different people have different reasons for obtaining this sense of accomplishment.

In some cases, after the suspect is arrested by the police, he will make a deal with the police, asking the police to publicize his affairs on the Internet and the big media to help him publicize, so that he is willing to confess.He desperately wanted what he had done to be known.

In short, there are all kinds of people.

There are generally three types of crime scenes.Organized, Unorganized and Hybrid.

Being organized means that the murderer can control the scene from the beginning to the end. From the murder to the follow-up, it is planned, with good planning and premeditation.

Unorganized power is easy to understand, that is, those unplanned crimes, the perpetrators rely on instinct, are influenced by emotions such as impulse and excitement, and commit crimes continuously.

The hybrid type mainly has a plan in the early stage, but the plan is not completely smooth, and the follow-up process has no regulations.

The two scenes of this case had strong organizational skills, and there was no mistake in the process of committing the crime, which shows that the murderer must have a careful plan.

Comprehending the feeling of the scene, Lu Ling gradually analyzed that the murderer should not be someone like a delivery man, but should have lived in this building for a while and had a deep understanding of the deceased.

Now because two people have died, it is unlikely that the ex-girlfriend or current girlfriend of one of the deceased did it, so the possibility of being a resident here is relatively high.

According to academic statistics, in this kind of scene with strong organization, suspects often meet the following conditions:

1. IQ is above average;
2. Strong social skills, or strong network social skills;

3. Preference for technical work;
4. The father has a stable job;

5. Normal ability;
6. Can control emotions when committing a crime;

7. Possibility of drinking alcohol while committing a crime;
8. Not living alone;
9. Strong mobility, may have their own car, and their permanent residence may be far away;
10. After committing a crime, he will pay attention to the case report;

11. Be vigilant and may change jobs or leave the city after being suspected.

Now that we are here, we must talk about the latest research in criminal psychology.About ten years ago, some scholars did research, let 4 experts, 6 trained police detectives, 6 clinical psychologists and 6 ordinary college students participate in the test together.

The result of the test is that the accuracy of the criminal mentality portraits of these people is almost the same.

Although the media and film and television dramas always like to show the miraculous abilities of these professionals, the reality is not so ideal.Many of our young college students have no worse understanding of social background and peers than some experts in their 50s and [-]s.

Many theories of criminal psychology were put forward 40 to [-] years ago, so they are already outdated.

At this scene, Lu Ling felt that there were many things that did not conform to the theory.He still feels that the murderer's risk assessment is relatively low, which means that the murderer has very little subjective self-understanding of the murder.In layman's terms, this sentence means that killing people does not provide him with much pleasure, but is just a daily behavior.

In this case, professionals like Li Zhuoya are full of suspicion.

Li Zhuoya is a very rare profession, an embalmer.She has seen too many dead people, and her daily life is quiet and quiet, and she can't see any aggressiveness.

Poison killing is a relatively weak offensive method.From a psychological point of view, it shows that the murderer does not want to use this to prove his strength.Generally speaking, this indicates that the murderer is more feminine.

Lu Ling still remembered the last case of poisoning and death.

Qin Zi follows the case.

According to Qin Zicong's case, the deceased died of excessive intake of ice.Lu Ling analyzed at the time that the murderer was more feminine.Of course, that scene wasn't just for that.

In short, the poisoning case is indeed a murder by cleverness.

Coming out of the first scene, Lu Ling put on a blindfold and asked Qing Shan to take him upstairs to the scene.

He didn't want to be disturbed by things along the way. He closed his eyes and wore a blindfold when he came out. When he opened his eyes, he saw the scene upstairs.

At the scene upstairs, Lu Ling felt a tinge of euphoria!

Obviously, the murderer was happier when he was arranging footprints at the scene upstairs than when he was laying hair downstairs!

This kind of subtle understanding made Lu Ling feel that if the murderer was a woman, then she might be very satisfied with her feet and have a pair of beautiful jade feet!However, she has no feeling for hair, and feels that arranging the scene downstairs is a boring thing.

This kind of subtle on-site comprehension ability is difficult to express in words, which is why psychology is sometimes difficult to teach. Many things really depend on comprehension!
(End of this chapter)