Chapter 62 The perfect suspect, Qu Wenbiao is the murderer?

The news brought by Xu Changsheng immediately made Su Ming feel a little surprised.

He is also a psychologist?

His only son is studying in the United States?

You know.

Opioids are not regulated in the United States and are in a state of serious abuse. Almost everyone has a few bottles at home!

Could it be... assisting in the crime?

However.

Out of consideration for the rigor and responsibility of the case, Su Ming did not make any judgment immediately.

Instead, he hurriedly walked out of the meeting room and followed Xu Changsheng to the Criminal Investigation Technology Department.

While walking towards the Criminal Investigation Technology Department, Xu Changsheng talked about the current findings.

"Through the screening of many school staff of Shude Middle School, three suspects who roughly meet the requirements have been found."

"Because most of the other school staff have not had contact with Huang Yan and Zhang Wan."

"So this screening is based on the knowledge of the two people and the sufficient opportunities and time to commit crimes."

"These three people are..."

"Shude Middle School's principal Qu Wenbiao, vice principal Zhang Heng, and their former class teacher Liu Yan."

"In the screening of the technical department, Qu Wenbiao's suspicion is much higher than the other two."

Speaking of this.

The two also walked to the location of the criminal investigation technology department, and Xu Changsheng waved his hand and signaled.

"Hu Zi, don't watch the surveillance for now."

"Come on, tell Xiao Ming about the three suspects we just screened out."

Then.

Xu Changsheng looked at the other two old police officers who had cooperated for many years next to him, and said seriously.

"Old Chen, Aqi."

"You two should put aside the work of the technical department for the time being."

"Go and keep an eye on Shougou's wife and daughter in plain clothes these days, and observe if there are any people with special whereabouts squatting nearby."

"I'm worried..."

"As this case deepens, we will start investigating Qu Wenbiao, and the members of the drug trafficking organization will also take action."

"Then."

"Shougou's family and daughter are definitely one of their targets, and we must be on guard."

After receiving this order.

Old Chen and Aqi nodded, and left the technical department without hesitation, and went to Shougou's address to squat for possible suspects.

At the same time.

Wang Hu, with an excited expression on his face, opened the sorted clues related to Qu Wenbiao and spoke.

"Brother Ming."

"We have just retrieved the identity database, medical records, the school's official website, personal party member information, and other channels to obtain information."

"Among the three suspects currently screened, the possibility of Zhang Heng and Liu Yan is much lower than that of Qu Wenbiao."

"Because no matter from which angle, Qu Wenbiao is more consistent with your and Brother Sheng's inference!"

"Well, at least 80% of it is consistent at present!"

80% consistent?

This probability made Su Ming raise his eyebrows, and he was even more surprised.

After all.

In the experience of many criminal investigation cases.

If a suspect appears, it can be 80% consistent with the inferred results!

Then it can be basically determined...

This suspect is the murderer.

This is because.

No matter how accurate the many characteristics and clues inferred by the police are, they may be different from the actual situation.

So it is normal for the situation of the real murderer to be slightly different from the inferred results.

It can be 70-80% consistent.

That is already very high, and you can boldly arrest him and interrogate the details of the case.

Su Ming frowned slightly and nodded.

"Huzi."

"Tell me in detail, what is the difference between Qu Wenbiao and what we inferred?"

Without the slightest hesitation.

Wang Hu clicked to turn to the next page, showing a yellowed color old photo.

This is a high school graduation photo. A slight identification can reveal that Qu Wenbiao in his student days is standing in the middle of the back row and making a scissors hand gesture for a photo.

And the background behind...

is the gate of his high school, with a few big words hanging on it - Shengtian Senior High School.

"This graduation photo was taken from Qu Wenbiao's party member file." Wang Hu pointed to the photo on the screen and continued to tell the story.

"About thirty-five years ago, when Shengtian Village was the most prosperous, Qu Wenbiao's parents worked in that textile factory."

"At the same time, Qu Wenbiao was also there and spent his student days, so he must be very familiar with Shengtian Village, and he grew up here since he was a child."

"Next is the second series of photos."

Wang Hu continued to click on the notebook, cutting together a series of photos of various activities and interviews.

In this long picture.

All the protagonists are Qu Wenbiao, but he is wearing a thin mask, without showing his nose and mouth.

At the same time.

All the portraits in these photos are wearing long-sleeved shirts, and it is obvious that the temperature is not very high.

Seeing this.

Su Ming frowned and spoke slowly.

"Allergic rhinitis."

"Qu Wenbiao should have allergic rhinitis, and it is a very serious one."

"Otherwise, he would not wear this thin mask to prevent pollen in these activities and interviews."

"After all, wearing a mask is better than sneezing and making a fool of yourself in the middle of an interview."

"And judging from the clothes he wore, it was basically in spring, which is the time when pollen spreads the most."

"Brother Ming, it really has to be you." Wang Hu sighed skillfully, opened the next medical insurance expenditure picture, and continued.

"This is Qu Wenbiao's medical insurance expenditure."

"I went to Huaihai District People's Hospital a few days ago, and the doctor prescribed him antihistamines such as chlorpheniramine and clarithromycin."

"Based on the effect of the drugs, it can be judged that it is to relieve the symptoms of pollen allergy."

"So it may be because of this."

"Brother Ming, he didn't wear a mask when you and Brother Sheng went to school. Of course, it may also be that he was too anxious and forgot to wear a mask."

Then.

Wang Hu turned to the last photo and pointed to the internal campus announcement.

"There is also this appointment and dismissal form."

"Two months ago, the psychological counseling teacher of Shude Middle School was dismissed by Qu Wenbiao."

"The reason given was..."

"He left his post without permission and was basically not on duty in the psychological counseling room. Students couldn't find him even if they wanted to."

"Then."

"Three days after the dismissal, Qu Wenbiao suddenly decided to temporarily take over as the psychological counseling teacher, and replace himself after finding a suitable candidate."

"But in fact..."

"I checked various materials, and Qu Wenbiao did not have a qualification certificate as a psychological counselor."

"The only place where he might have learned about psychology was when he was in college. Because he was a normal student, he learned a little bit."

"But it's been so long, he should have forgotten it."

"Although there are some small problems here, based on the current information, I think Qu Wenbiao is indeed the most suspicious!"

After listening to Wang Hu's words.

Su Ming had already frowned deeply, and there was some unspeakable doubt in his heart.

Could it be that the murderer was really Qu Wenbiao?

But...

Why would a person who can use the "Blue Whale Game", an extremely covert means of mind control, to commit crimes.

Be so scared that he keeps calling to ask questions?

And he calls Lin Tian, ​​an experienced old detective. Isn't he worried about his identity being exposed?

The most important thing is...

Analyzing from the cases of drug trafficking organization members that I just read.

This huge drug trafficking organization is very strict in selecting personnel, and it should not choose someone with such poor psychological quality as Qu Wenbiao.

Besides.

Su Ming does not think that Qu Wenbiao, who has no foundation in psychology, can lead this "Blue Whale Game".

No!

It is absolutely impossible to be that simple!!!