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Evening, Tongyuan Street.

It was close to the early hours of the morning, the stars and the moon were dim, and the whole street was very little except for the light of the street lights.

The first burglary in Dongyang City took place here.

The location is remote, cameras are scarce, and most of the buildings belong to residential buildings. It is the earliest kind of building built by individuals in Dongyang City, with small property rights.

A car drove up from the street, a gray BMW 3 Series.

It is the only high-grade car in the studio, and it is Han Dong and Ouyang Min who are sitting in the car.

Deciding to take over the case, Ouyang Min studied the information in the police notice non-stop, as well as some limited information given by Liu Jianmin.

But no matter how many theories there are, in the end, they must be judged according to the actual situation.

This trip to Tongyuan Street is not a must.

Because of the incident, the entire Tongyuan Street was shrouded in a terrifying atmosphere. More than half of the more than 10 families in the building where the crime occurred have temporarily moved out.

The car stopped at a separate courtyard on the back street.

Han Dong got out of the car first, and as far as the eye could see, there were potholes everywhere and the road was about to be damaged. The outer skin of the building is peeling off and dilapidated.

Ouyang Min limped down and followed: "The head of the family who was robbed is a family of four. On the day of the incident, because of the resistance, the man in the family broke one leg and was kicked in the face several times, and the surrounding residents did not hear any major movements. I feel like it would take at least five or six people to do it. ”

"Also, these people are unbelievably arrogant and confident. What I can't figure out is that there is any need to embarrass some ordinary people with such a modus operandi. Even if you can withdraw money at night, there is a limit, and it can't be too much. ”

Han Dong looked around and observed the environment: "You mean that these people are not habitual offenders. ”

Ouyang Min nodded: "In criminal psychology, this kind of criminal method that is contrary to logic, two types of people are the most likely. One is the first offender who puts theory into practice, and the other is the fox who is extremely cunning. The latter is the most tricky. This type of person treats crime as a game and likes to participate in the process rather than focus on the gains. ”

"What if it's the first kind of person?"

"I think it's the first one, because the couple who died, according to the people around them, made a lot of noise. In this case, the criminals are weak in their intentions, and the murder is likely to be out of nervousness. It also turned out that the robbery did not lose much belongings, and the suspect came and left in a hurry. This is the most obvious characteristic of a first-time offender. ”

"In the other robberies, there were not so many accidents, and there were many good-looking female heads of households, who were not violated. This shows that they are just seeking money and are not willing to make a big deal out of it. ”

Han Dong couldn't help laughing: "Ouyang, your perspective on the facts of the case is indeed quite novel. ”

Ouyang Min also had a good impression of him because Han Dong took the initiative to contact Liu Jianmin and took over the case. And in ordinary times, he also trusts and values Han Dong.

Rare responded with a smile: "Under normal circumstances, I would assume all the subsequent facts of a series of cases based on my guesses." If the direction is right, it is not difficult to solve the case. If it's not going in the right direction, start over. ”

Han Dong nodded: "Okay, then let's see if the direction is right." ”

took out his mobile phone and scanned his eyes: "Don't waste time, you wait here, I'll go in and have a look." ”

The purpose of the visit was to investigate the scene, and the only way to sneak in at night was without the permission of the police.

Ouyang Min took a step forward: "How to enter?"

Han Dong shook the master key in his hand: "The old thief gave it, he came here in advance to see the lock and taught me a little method." If you're not unlucky, you should be able to open it. ”

Ouyang Min pointed to the high wall: "I mean this ......"

"We've played Scout before, and there's absolutely no way we're going to disturb anyone. ”

Ouyang Min remembered the last time Sun Mian said that Han Dong jumped over the four-meter-high wall in a few steps, and pulled the corners of his mouth inexplicably.

The two bosses are also quite individual, and they take the matter of climbing over the wall as a meal.

He came to inspect the surrounding environment, and he didn't want to enter the room. Now that Han Dong took the initiative to say that he could enter the room, it was naturally a good thing, so that it would be more convenient for him to analyze accurately.

Thinking about it, Han Dong had already crossed the wall, and he didn't even hear the footsteps when he landed.

Besides, Han Dong, after entering the courtyard, approached the residential building as lightly as a spirit ape.

The door lock is an electromagnetic lock, Han Dong took out the card, and opened the door with a drop. As if fast and slow, he walked to the fifth floor in a blink of an eye.

There is only one family on this floor, which is where the victim's family used to live.

The door was still locked, with a seal.

Han Dong took out the configured master key, tentatively tinkered a few times, and sure enough, he ran into the obstacle that the old thief said. Slightly raised, there was a crisp sound and it opened.

Removing the seal for the time being, he stepped inside. I took out a micro flashlight from my pocket and shone it around, and found blood stains on the floor, and the whole room was turned over in a mess.

The smell of blood and other indescribable strange smells mixed together, and it was very unpleasant.

Han Dong didn't waste time, took out his mobile phone, turned on the flash, and began to shoot carefully. The kitchen, the toilet, the various bedrooms, the living room, in less than three minutes, at least nearly 100 photos were taken.

Of course, the mobile phone is Ouyang Min's, a mobile phone with the best pixels on the market. Even in a completely dark environment, it will be visible even if it is shot.

Han Dong himself knows a little about criminal investigation, and he still learned about it when he assisted the police in drug enforcement.

It's just that he thinks that he is inferior to Ouyang Min in this aspect, so he does his best to assist and does not disturb his train of thought.

From climbing over the wall to taking photos for evidence, Han Dong took seven minutes.

Seven minutes later, he returned to Ouyang Min and handed over his phone.

Ouyang Min leaned in front of the car and kept flipping through it, engrossed, unaware of the passage of time.

only occasionally asks questions, and analyzes with Han Dong.

"Dongzi, I had a good idea. According to the reactions of the residents downstairs, it only took about five minutes from the time there was an anomaly to the end of the movement. That is, the group stayed in the room for about five minutes. In such a short period of time, a family of four was controlled not to scream, and someone went out to coordinate to withdraw money and keep guard. To be sure, the number of perpetrators was at least six or more. ”

"How to draw conclusions. ”

"They don't even have ropes, and people instinctively scream when they are in danger...... But no one heard. In this case, the most likely is one-to-one control, or even two-to-one. ”

Han Dong blinked, this was one of the conclusions that Ouyang Min had reached in less than a day.

He couldn't get the specific information that the police had, but there was no doubt that the efficiency of the police was definitely not as good as Ouyang Min's.

Those people are too slow to follow the procedure, and it takes time for specific laboratory analysis.

Ouyang Min relied entirely on his brain, and his guess may be different from the facts, but Han Dong believes that there is not much discrepancy. Because, he himself was carried by Ouyang Min's thoughts, and his thoughts basically matched him.

After chatting a few more words, Han Dong got into the lane: "Let's go, I have to go to work tomorrow, don't stay up too late." ”

Ouyang Min followed and sat in the co-pilot, and after waiting for Han Dong to turn around, he proposed: "Dongzi, the first few cases of this case are in Lin'an, I want to go over there." Only in this way can it be possible to grasp the law of his crimes. I believe that there is a reason for such frequent cases. As long as you have a heart, it is not difficult to break. ”

"No problem, I'll let Sun Mian accompany you. ”

Ouyang Min actually wanted Han Dong to accompany him the most, and with his means of climbing over the wall like walking on the ground, at least he could get more detailed details.

But he knew that Han Dong would definitely not be able to accompany him all over the world because of this matter, so he was embarrassed to mention it.

Of course, Han Dong was able to come over together today, and Ouyang Min was already very grateful.

He must have been because the bandits were most likely hiding in Dongyang City, and he was afraid that something would happen to him alone.

This is not unfounded.

There are many precedents for criminals to reappear in the vicinity of the crime.

It is also this small detail that makes him no longer consider any factors when his mind has been wandering, and he is willing to stay in the studio for a long time.