Under the theory put forward by Min Xue, everyone watched the monitoring of the road section and calculated the investigation, although the workload is still not small, but compared with before, it is no longer the same.

Soon, a black off-road vehicle surfaced.

While other cars took an average of about 30 seconds to pass, the black SUV took more than a minute, indicating that something must have happened in the middle of the road.

Through the license plate, the owner of the off-road vehicle was Zheng Xinli, and further investigation of the person's background found that this person had a criminal record and had just been released from prison for less than two years.

This discovery made everyone excited, of course, it does not mean that if you have a criminal record, you will necessarily reoffend, but the possibility of recidivism is indeed high in this group of people.

According to incomplete statistics, more than half of the major criminal cases are recidivism after being released from prison. Of course, the reasons are many, and if we don't do academic research, we won't discuss them one by one.

When doing the investigation, Min Xue and the others also found a strange situation, this Zheng Xinli has a house in the south of the city, but he rented another one in the north of the city, and he doesn't know what to use it for.

And according to the landlord, Zheng Xinli was discussing with him about checking out in the past two days.

Judging from the current situation, Zheng Xinli's suspicion has indeed further expanded, but there is no conclusive evidence to link him to the case.

"Apply for a search warrant, there must be something wrong with this rental house," Lu Qianbai said with a slap on the table.

Min Xue thought so.

The investigation of the scene went surprisingly well, with traces of washed blood found on the floor of the rental house and a small amount of skin tissue in the bathroom.

Although this discovery made a breakthrough in the case, it cast a shadow on everyone's hearts, and it seemed that Zhuang Lanlan was more than lucky.

The investigation continued, and Min Xue couldn't help much, so he looked around casually.

Suddenly, Min Xue patted Lu Qianbai, who was standing on the side, and motioned her to look out the window.

In the crowd downstairs, a middle-aged man in a black cotton suit was mixed in and observed, and saw that there were police officers guarding the door of the corridor, and his expression was a little nervous.

It's Zheng Xinli!

It is not much different from the photos in the database, so Min Xue recognized it at a glance.

For criminals, the crime scene is the most dangerous place, and many people's first reaction after committing a crime is to flee, and the farther they run, the better.

However, there are also some criminals who, after committing a crime, will return to the scene for a variety of reasons, perhaps to check and fill in the gaps and destroy the evidence, or to see if they have been discovered, or simply to get the thrill of tension and excitement.

Anyway, now that Zheng Xinli has appeared, now is a good time to arrest him!

If there were more people going down, they were afraid of startling the snakes, so Min Xue and Lu Qianbai quietly went downstairs and surrounded them.

100 steps, 50 steps, 10 steps...

Min Xue saw that Lu Qianbai, who was about the same progress as himself, surrounded him from another direction, Min Xue bent his knees slightly, preparing to knock people down first, in case Zheng Xinli had a murder weapon to hurt the surrounding people.

saw Lu Qianbai push with both hands, and directly pushed a big man in front of him to the side, while she herself twisted Zheng Xinli's arm and reversed it backwards!

The whole process took less than five seconds, and by the time Zheng Xinli's attention shifted from the rental house in front of him to his side, he had already been pressed to the ground by Lu Qianbai!

"......", Min Xue silently withdrew the leg he had just stretched out, feeling that when Lu Qianbai was present, he just needed to be a beautiful man quietly...

Speaking of which, although Min Xue did it once last time in the case, Lu Qianbai didn't see it when she came late, and she always felt that the three robbers were more likely to be convinced.

I have to say that Min Xue's "wit" is really deeply rooted in the hearts of the people...

In front of a large amount of evidence, Zheng Xinli confessed very happily, but he did not surprise anyone, because Zhuang Lanlan still did not come back.

According to Zheng Xinli, after he was released from prison, he opened a shop to do business, but the business was difficult to do, and he soon lost money, he remembered Zhuang Lanlan who he met several times in KTV, and felt that a woman who worked in this kind of place should have money on hand.

So he specially chose a monitoring blind spot section to trick Zhuang Lanlan into getting into the car.

In the rental house, Zheng Xinli finally forced Zhuang Lanlan's bank card password, but when he went to withdraw money, he found that there were only a few hundred yuan on the card!

Zheng Xinli was annoyed and ashamed, killed Zhuang Lanlan and threw her body into the sea.

Reality is different from TV dramas, where a Jedi reversal can always be staged at the last minute, and although the case is solved, the ending is not always happy.

Therefore, the criminal police must learn to self-regulate, otherwise they will have psychological problems sooner or later.

There is no celebration banquet, it is all daily work, and it is true that there is no face to celebrate, after all, no one has been saved, and they will go back to their respective homes after solving the case.

Min Xue pillowed his hands, lay on the bed, played piano music in the stereo, his head was empty, and he tried not to think about anything.

Music does soothe the soul, but it doesn't always work.

At this moment, Min Xue's mind was still uncontrollably thinking, what kind of psychology do people use to commit crimes?

Greedy, forced by life, nervous and exciting?

This can be an age-old puzzle, with many different answers.

Since writing two crime genre novels, Min Xue has developed enough interest in criminal psychology, and in his spare time, he has also read several professional books.

What is the saying?

"I'm not afraid that the same table is a scholar, I'm afraid that the student will spend the summer vacation!"

This also shows that if a scholar is willing to spend time on one thing, the effect is amazing.

Although it has not been systematically studied, Min Xue's basic knowledge of criminal psychology can already be compared to that of professional graduates.

Min Xueyou has the urge to write a book of criminal psychology analysis, but at this stage his rank is far from enough, and it is never easy to write a book and speak.

Min Xue decided to continue to start with the novel, and the idea was already there, with the criminal psychology as the key, it was adapted from the real cases he had experienced, and the names of the people involved in the case were pseudonyms to write a criminal investigation novel.

Of course, it is not possible to write about the confidentiality of a case under investigation, but a case that has already been solved is obviously not subject to this restriction.

What's the name?

Min Xue thought about it, and since he decided to use criminal psychology as the main line throughout the whole text, then it would be better to call it "Criminal Minds".

Straightforward and straightforward!

It seems to be similar to the previous book "Psychological Crime"?

Min Xue didn't care too much, after all, this was Min Xue's first criminal investigation novel in the true sense.

And it's useless to think too much, just open word and do it!

Min Xue began to sort out the outline, which was not a day's work, and there were few cases he had experienced at this stage, so the book may be a long, long time away from completion.

Of course, you can learn "Chasing the Murderer in the White Night", don't worry, let's come to the branch!