I'm in a mental hospital, Bai Fumei forces me to be her boyfriend

Inside the office.

Liu Guanghai was silent for a while, nodded and said:"Of course I know."

"This is one of the main reasons why it is strictly forbidden to reveal the details of the case in serial murder cases."

Generally speaking, serial murders have obvious characteristics.

For example, the killing methods are the same.

The crime scenes are similar.

There are even murder symbols with obvious characteristics such as cutting off fixed organs.

Once the murderer is arrested, the details of the case will be revealed. is disclosed.

Then there may be other murderers who imitate the crime in order to avoid detection.

They hope that the death of the victim will be blamed on the serial murderer, so that they can escape the sanction of the law.

In the past, there have been such cases.Liu

Guanghai continued:"But you are still not sure that this is a serial murder case.""

"and"

"Copycat killing cannot be prevented"

"To say the least, even if it happens, there is nothing we can do about it."

"Your focus is still on this heart-rending case.

Wang Ze nodded:"I know.""

"I mention this just to make us mentally prepared."

27"I hope it won’t happen.""

…… meeting room.

The criminal investigation team gathered.

Bao Qu, reporting the investigation results

"Team Li, we went to all the shops and communities within a few kilometers of the crime scene."

"Many people knew Qi Hui, but no one said they had seen any suspicious man."

"The surrounding area was searched, but no murder weapon was found.

After listening, Li Xiangbin looked at Wang Xiaotong and said,"Where is the surveillance?""

Wang Xiaotong said:"The latest surveillance is a hundred meters away from the demolition area."

"All on the main road"

"Before and after the incident, I have recorded all the passing vehicles and are checking them one by one."

"Currently, no suspicious persons matching the suspect’s characteristics have been found."

"Judging from the road distribution on site"

"It is very possible that the suspect has no transportation.

Hearing this, Li Xiangbin supported the table and said,"Looking for a needle in a haystack.""

"We now have the suspect's DNA"

"but couldn't find him"

"Could it be that it was really a random crime?

Bao Qu said:"Captain Li, I think it should be classified as a random crime.""

"Qi Hui's interpersonal relationships have been thoroughly investigated, and the DNA collection is about to exceed 30 people."

"This is not the way to go."

Bang!

At this time, there was the sound of a ballpoint pen falling.

Everyone turned their heads subconsciously.

They found that it was Wang Ze, spinning the pen there.

Unfortunately, his skill was not high and he couldn't hold it steady.

Li Xiangbin said:"Wang Ze, what direction do you have? ?

Wang Ze picked up the dropped ballpoint pen and said,"My opinion is the same as Bao Qu's.""

"This case will be treated as a random crime."

"Since the crime was committed randomly, our investigation direction must change."

"As with the previous abetment to suicide case, the external characteristics of the murderer were analyzed."

Li Xiangbin knew.

What the other party meant was to use criminal psychological portraits to directly identify the murderer in the vast sea of ​​people.

The difficulty is the greatest.

Generally, the detection of serial murder cases is due to the emergence of new victims. After analyzing the murderer's psychological safety zone, Based on the basics, extensive investigation.

The error tolerance rate is high, but it is time-consuming and labor-intensive.

The results are also difficult to guarantee.

If the criminal psychological portrait can be accurately depicted, the error tolerance rate is low. (To read Baoshuang novels, go to Feilu Novel Network!)

But If successful, it can effectively prevent new victims from appearing.

The murderer can be caught with the least waste of manpower and material resources.

As Wang Ze said just now.

The previous case of Wei Yingxia is a good example.

Unfortunately, there are too many masters of criminal psychological profiling. Rare.

Fortunately.

They have one in the team

"Are you sure? Li

Xiangbin said.

Wang Ze pondered for a moment and said:"We are only 70% sure now. You can try it.""

"Gender has been determined, male"

"Let’s talk about age first"

"Histrionic personality disorder, most commonly diagnosed under the age of 25"

"Above twenty-five, the mental state tends to stabilize"

"Based on the height of the murderer, we can lock in the range between eighteen and twenty-five years old"

"Let’s talk about career"

"The murderer was still wandering the streets late at night and early in the morning"

"I don't think he has a relatively stable career"

"Also, histrionic personality disorder makes it difficult to handle interpersonal relationships well."

"Then his profession may be one that does not require much social interaction."

"Things like sales can be excluded directly."

"According to the autopsy report, the murderer strangled the victim to death with such force that his throat bones were broken."

"What kind of crowd can be so powerful?"

"From this point of view, if fitness factors are not considered, clerical jobs such as offices, programmers, etc. can be excluded."

"So"

"What kind of job is there that doesn’t require social interaction, isn’t stable, and can build muscle strength?

Wang Xiaotong:"Construction site?" Bao Qu:"

Factory?"

Wang Zedao:"I tend to work on construction sites or as porters.""

"Finally, let’s talk about his murderous characteristics"

"Choke people to death and eat their hearts alive"

"There must be a reason for this"

"No one would do such a bloody and strange thing for no reason.

Li Xiangbin nodded and said,"It's indeed very strange.""

"There have been similar cases across the country, where the murderer dug out the internal organs and took them away after the killing."

"But this is the first time I’ve seen it eaten on the spot."

Wang Xiaotong said:"It's completely a perverted behavior, a total lunatic."

"No normal person can imagine the motivations of a madman."

Bao Qu whispered:"You have forgotten that Wang Ze is not a normal person. Wang Ze smiled and said,"

You said bad things about me again, didn't you?""

"In fact, we can see a problem from Wang Xiaomeng’s death"

"The murderer had a completely different attitude towards Wang Xiaomeng than Qi Hui"

"Like I said before, he saw something tastier"

"People's pursuit of a certain thing has a gradual and gradual growth"

"possible"

"At first, the murderer just liked animal hearts, such as fried pig hearts."

"After that, I started eating raw pig heart"

"After that, I stared at people"

"In short, he had a keen interest in the heart."

Wang Xiaotong was surprised:"It has developed to the point of eating people's hearts. It is no longer as simple as interest."

"Why does he like hearts so much?

Wang Ze scratched his forehead and said,"I think four words can explain it.""

"What to eat, what supplements to take"

……