"We blended a total of 700 milliliters, and we drank it while treading the context of the case."

Li Yi pulled out a stool and sat down, pouring two glasses of wine, "This glass is about 100 ml, take your time, we still have something to talk about." ”

"If the two of us really can't drink enough and break the piece, can we take a public holiday tomorrow?" Qin Gang said.

"You don't have to worry about this, Team Liu will carry you up, there are 108 ways to wake you up."

Although it is impossible to paint a portrait of the suspect at present, Li Yi knows in his heart that the context of this case is gradually beginning to understand.

First of all, the people in the community were excluded from committing crimes, and there were almost 100 households in the entire community, and there were only 9 households in the most densely populated building, and some households did not have any of them, and the longest occupancy time did not exceed one year.

More than 70% of the households are retired elderly people, and most of the young residents like Ye Mengyin are renting.

Residents are relatively unfamiliar with each other, and there are few encounters and communication, and there are few opportunities for conflicts, and there are no neighborly disputes.

And Ye Mengyin is engaged in this industry, basically no need to deal with people, it can be said that except for the property management staff, probably no one in the community knows about her existence, if it is not a murder, at least Li Yi himself does not know.

The property management and security guards of the community have a clear grasp of the situation of the residents, and during the time period of the crime, they all have proof of being on duty or resting, and they rarely see Ye Mengyin.

From the analysis of the method of taking away the mobile phone (accidentally taken by passerby A) and the wallet, it may have been an attempt to create the illusion of burglary and murder at first, but the purpose of taking away the bathroom items was to erase the traces of the murderer's appearance in 1503, which is not considered the negligence of the accomplice, because it must be done.

The geographical location of Lushan Yijing is too partial, and the crime can also be excluded, to do this kind of case, from the convenience of transportation, there are too many options in the urban area, and the choice object should also be Lakeside.

Ye Mengyin has been in Guangzhou City for less than three years, her social relations are very simple, the company is in regular operation, she is just an ordinary employee, and she does not involve the company's internal core and financial situation, which leads to zero possibility of her being killed from this perspective.

From the appearance of the wallet to the appearance of Huang Jianming, a very clear information was revealed, the suspect was not for money, and the password of the bank card and the birthday information in the mobile phone memo also revealed his relationship with the victim.

It is neither a crime committed by wandering, nor an intention to make money, nor a conflict between neighbors, nor social and work incentives, but only for love.

It is certain that the murderer entered from outside the community, and the entire crime was completed in three periods, and in chronological order, three people appeared at the scene.

A may be the victim's phantom boyfriend, B is passerby A, and C is an accomplice.

Break down the three-stage process backwards according to the chronological order.

In the third section, C drove or used other means of transportation to pour the surrounding area of the school, through his own understanding of the monitoring and distribution in the campus, perfectly avoided the camera, came to the fence by the woods, went out over the wall, passed through the woods to the outside of the community wall, and entered the community as a law.

As for whether it is through the elevator or the fire escape, it does not matter anymore, because there will be no camera recording. Use the key to enter 1503, the key should be provided by A, return the same way after completing the cleanup, and then leave, come and go very hidden without a trace, considering the traffic, tend to use the self-driving mode (the car may be decked) to reach and leave the area around the sports school.

At this stage, there are three people who have temporarily come into view, Lao Qiu, Shao Guoqing and Bian Wei.

Of the three people, two had a relationship with the victim, and Lao Qiu currently has nothing to do with the victim in the appearance of the information obtained.

It is uncertain whether the blended wine is related to the murder of 1503, but it must be observed at this point in time, and one thing is very certain: the three people are quite familiar with the sports school environment.

The monitoring equipment parameters and distribution topology of the sports school is an important link, and if you want to avoid the camera perfectly, this is quite accurate information, even if you are not familiar with the internal environment of the sports school, you can easily plan the route in and out of the sports school with this information.

The person who handles this information should also enter the field of view of the case.

In the second paragraph, B, that is, passerby A, enters the scene.

This is an intermediate link where an accident happens, his appearance is just an appointment, and he was able to enter the scene because A left in a panic and did not close the door properly, and the unexpected murder scene made him panic. So he only took away the mobile phone that might make him a suspect, and he also left in a panic, and his comings and goings were exposed to the surveillance, and the entry and exit time nodes were also in line with the process. The clearest point at this stage is that when you leave, close the door and enter with a key.

In the first paragraph, A came to the scene, and from the analysis of the geographical location of Lushan Yijing, the public transportation that A took should be a taxi or online car-hailing, or self-driving; From the perspective of convenience to come and go, the first choice is self-driving, followed by online car-hailing, although the community is biased, but the signal is covered, Li Yi has used the map to determine the accuracy is still accurate.

There were five external vehicles that entered the community that day, one of which was Ms. Lin, who left after a circle. The other car, Passerby A, also left in a hurry after entering the scene for a short time, and both cars stayed in the community for a short time.

The other two cars belonged to young people who had come to the community to visit their parents and stayed until the evening before leaving, no doubt. The last one is the vehicle that Li Yi moved in and out of, which belongs to the police force and can be ruled out.

A and the victim were entangled because of their feelings, whether it was deliberate or accidental killing of the deceased, it is uncertain for the time being, one thing is certain is that he left in a panic, so from this analysis, the accident component is relatively large.

What is completely inexplicable is that the wound is in the abdomen, and the skirt on the victim's body is not damaged. If the killer is in pain when the victim changes clothes, it is a deliberate murder.

There is a contradiction between the two, and if it is deliberate, then he will not be so panicked when he flees.

Li Yi explained the ideas one by one, which was clearly organized, and Qin Gang kept nodding.

"You can add that this is just the scene and setting that I have been thinking about in the past few days, and it is also in accordance with the general direction of three points and one line, thinking about what are the omissions and mistakes." Li Yi said.

"It feels like it's all in your analysis, and the biggest headache we have now is, how to paint a portrait of C, A is currently air, and if you can't draw C, you can't draw A, can I open my brain again?"

"Of course, just don't jump out of an alien."

"A is not 1503 that entered on the 7th, but on the 6th, he was at the scene on the morning of the 7th, and then B contacted the victim to borrow money, and finally because of this incident, the two people had a dispute that led to misfortune, after fleeing the scene, the more I thought about it, the more afraid I became, thinking that there were traces left by him at the scene, but he couldn't do it by returning to the scene to clean up by himself, so he contacted C to complete this task." Qin Gang said.

Li Yi took a sip, "If that's the case, he should know that B will appear after he leaves." Even if he thinks that he closed the door when he left, and B can't knock on the door, he will call to contact, and at this time the mobile phone is still there, and the direction of things in the end is completely unpredictable, what is the use of contacting C. If it is to be established, it can only be because of something else, and he does not know that B will come. ”

There were stars in the sky, and Li Yi felt as if he was starting to get a little drunk, "Do I have a clear vein?" ”

"No blemish yet."