Leaning against the car window, feeling the cool breeze in the early morning, Xiao Ran held his chin and looked at the street lights passing by on the side of the road.

At this time, the investigation and visit to the first scene had ended, except for the landlord of the rental house who was awakened, and several residents around the rental house, it was impossible for those who were still asleep to know that the task force had spent another busy night.

And it was a rewarding night.

Thanks to the efforts of the Municipal Bureau, the Chengdong Branch, and the relevant comrades of Zheng County, the landlord of the rental house was shouted from his bed and rushed to the scene, but the lease contract presented by the landlord and the physical appearance of the tenant described by him were not consistent with the physical appearance of the suspect in the hands of the task force.

The landlord said that his house was rented out more than half a month ago, and the time indicated in the contract was July 29, two days after Weng Tao committed the first crime.

Weng Tao committed the crime on the night of July 27, and the next morning, the suspect rented the newly completed house, which was too weird and quick.

If the suspect found out that the person who killed Li Lu was Weng Tao in more than a day, just based on some of his own speculations, without looking at the scene and listening to the report, if it is really so magical, they professional criminal personnel should really be ashamed to find a piece of tofu and run headlong.

And this is also impossible, how can there be such a genius person, just a few pieces of information, to find out Weng Tao before the task force?

Unless the suspect is open, or the suspect also has a system, and it is a much more advanced existence than Xiao Ran's extremely Buddhist system. - But is it possible?

As a result, on the basis of Xiao Ran's previous 'magnetic induction line' assertion, everyone turned to believe that the suspect is likely to have an old relationship with Weng Tao, or that Weng Tao was taught by the suspect, and then the suspect got rid of Weng Tao to satisfy his distorted and perverted psychology of eliminating the criminal personnel.

It's just that if the suspect is a member of the 'clown', such a gang never meets offline, and Weng Tao is extremely unfamiliar with the online world, it must be said that Weng Tao was taught by the suspect, and there are some possibilities.

After all, people are not machines that never make mistakes, everyone has their own preferences and greed, and the 'clown' is a loose gang that has rules, but the rules can basically be ignored, who can be sure that the people in it will not do things according to their own preferences?

Didn't Ruan He lead Chen Ang to kill her husband because her husband didn't buy cosmetics for herself? It was precisely because Ruan He was for her own private purposes that she was exposed and captured in one fell swoop.

Therefore, when it comes to Weng Tao, why can't the suspect guide Weng Tao through other means outside the network?

There is such a possibility, but Xiao Ran thinks it may not be big.

Because from the daily life of Weng Tao described by Weng Tao's co-workers, as well as the notes written by Weng Tao, and Weng Tao's smug attitude when he wrote his self-report, it can be seen that Weng Tao firmly believes that it is impossible for the police to find him.

If Weng Tao was taught by the suspect, and Weng Tao was in that state of pride with a sense of accomplishment at that time, how could Weng Tao not write something about the 'teacher' in his notes?

You must know that because Weng Tao audited a few lectures of a professor at a certain university, he already felt that he was superior to others, and he wanted the world to know that a certain professor had praised him in class.

Thinking of this, a terrible thought suddenly burst into Xiao Ran's mind: a professor who teaches law, a high-IQ person, a lot of income, and outside the sight of the people around Weng Tao, he has had many exchanges with Weng Tao!

Xiao Ran felt his scalp tingle and his heartbeat suddenly accelerated.

According to Weng Tao's character, he himself summed up the four criteria of the so-called 'perfect crime', and the people around him who were not highly educated scoffed at his guidelines, what would he do at this time?

Of course, it is to find a professional endorsement to verify that his idea is correct. And what kind of professionals does he know? It is nothing more than a professor who has praised him, or the students in the class, but most of the students are not in good financial condition.

If Weng Tao really told a certain professor about his four criteria, and the professor is an insider, after the '7.28' case, there is no need to go to the scene and see the autopsy, just ask for some news, and compare it with Weng Tao's four criteria, and immediately be able to match the number.

Then find a reason to send Weng Tao to Dongqian Village for questioning, confirm that Weng Tao is a suspect, and then take advantage of Weng Tao's unpreparedness to act decisively...... It makes sense!

Xiao Ran took a deep breath and suppressed the speculation in his heart, it is groundless to suspect a university professor just by relying on this, if there is really something, it will be clear when he searches for the professor's information later.

And who can be sure that Weng Tao is talking to that professor? Weng Tao, who desperately wants to enter the high-end society, can communicate with many people in this field.

For example, other teachers and students in the school, even the lawyer found by Weng Tao's co-workers, or a certain reader in the bookstore who loves criminal investigation, these may be the targets of Weng Tao's flaunting of his four guidelines.

Moreover, the tenant mentioned by the landlord of the rental house, the old police officer of the old town police station in Zheng County, said the appearance and body shape of the tenant as soon as he heard the name, which was exactly the same as what the landlord of the rental house said.

In this way, it can basically be determined that the suspect spent money to let the gangsters use their identities to rent this house for him, so as to hide his identity information.

As for the results of the investigation at the first scene, there were no traces of life on the upper floor of the rental house, the suspect had been moving on the first floor, and unwashed blood samples and a small amount of hair were detected in the bathroom, in the plastic basin, in the refrigerator freezer, on the board and on the table, and on the knife.

There are still many residual blood stains in the brick cracks of the floor tiles, and it is not surprising that the first floor of the rental house is the first scene of Weng Tao's murder.

As for the description of the people around the rental house, because the row of houses was newly built, and there was no one next door on both sides of the rental house, the surrounding people also knew very little, but they said that they had not seen the door of the rental house open.

Of course, these are not the most important discoveries at the first scene.

The fingerprint found by the surveyors on the glass on the back of the table, although incomplete, but with comparative value, is the most exciting.

Everyone felt that they were not far from finding the suspect.

This fingerprint is likely to have been accidentally left by the suspect when he was cleaning the table. - So, how can there be a flawless scene?

Even such high-IQ suspects who have hollowed out their minds and racked their brains sometimes make mistakes, let alone the murders that ordinary criminals have handled? In the eyes of professionals, those scenes are simply full of loopholes and cannot be hidden.

In addition to going to the comrades of the old town police station to find Pi Zizhong and the others of the little gangster, as soon as the people of the special case group returned to the headquarters of the Chengdong Branch, they immediately got busy.

Xiao Ran, who had not rested for two days and two nights, the first thing he did when he sat down was to take out his mobile phone to search for the information of a certain professor that Weng Tao had said......