The crime took place over there in Tianshan District, between Lu Chuan and Wang Dong. The two of them rushed here from the High-tech Zone Branch on the same day. The distance was relatively long and it took about 40 minutes to drive. So when the two of them arrived, a criminal police officer handling the case had already obtained the key from the Internet celebrity and opened the door.
Lu Chuan started out as a detective detective when he joined the company, so he was very familiar with this area of work.
Before entering the community, Lu Chuan stopped the car and started observing the surroundings from the gate of the community.
The community is not monitored.
This is an old community. Although it is connected, there is no monitoring equipment at the door.
There is no monitoring equipment at the door, but there is an old man who looks to be in his 60s as a security guard.
This old community has been under construction for a long time. It is a closed community with only two buildings inside. The yard is quite large and surrounded by a two-and-a-half-meter-high wall.
Lu Chuan looked at the wall building from a distance and it must be relatively old. There were still glass fragments on it that had been put up during the construction many years ago.
This should be an anti-theft measure taken back then to prevent someone from climbing.
Nowadays, new communities generally have electronic fences on their walls.
However, there were no such advanced equipment before, so during construction, some glass fragments were usually checked on the community walls, which would also prevent climbing.
After entering the community, the yard is not small and there are some cars parked. The one on the left side of the two buildings is Wang Hong’s house.
“Wang Hong’s home is on the 4th floor of the building on the left.”
When Wang Dongtian said that, there were already criminal policemen from the Tianshan District Criminal Police Brigade waiting at the door of the unit building. .
There are actually very few residents in the community. Although there are two buildings, there are actually only two units in each building.
A 6-story unit has a layout of 2 households on one staircase, so there are 12 households in one unit and 24 households in one building. A total of 48 households live in the entire yard.
Wang Hong’s house is at 401, 4th Floor, Unit 1, in the building on the left.
Lu Chuan walked into the door of the unit and glanced at a stool placed at the door of the unit.
Then walk into the unit building.
But the light inside is not particularly sufficient. Although there is lighting, it still feels dark even during the day, mainly because the walls have not been painted.
When he arrived at the door on the third floor, Lu Chuan put on his gloves and foot gloves, and then began to observe from the entrance door.
According to the files brought by Wang Dongtian, neither the entrance door nor the windows in the room showed any signs of damage, nor were they forced open.
Lu Chuan carefully observed the situation on the door lock. This was indeed the case. There were no scratches on the door lock, and there was no possibility of violent unlocking.
In this case, things in the room were stolen and Wang Lili disappeared. If it was not Wang Li herself, then there are only two possibilities.
The first is that the perpetrator has the key to the room.
The second is that when the crime occurred, according to the police's speculation, Wang Li had returned home from get off work. If the other party came after Wang Lili returned home, then Wang Lili should have opened the door for him on her own initiative.
In addition to these two possibilities, Qi Luchuan could not think of a third possibility. "Have you checked the food delivery staff who came to the community that night?"
Wang Dongtian nodded. There were a total of four food delivery staff who came to the community that night.
“Since Wang Lili and the others left the room on the morning of April 15th, we have conducted an investigation on all delivery personnel at this time.”
Wang Dongtian and the others actually spent a lot of effort in this regard.
On the one hand, there is no surveillance at the entrance of the community, so Wang Dongtian and the others cannot fully control how many takeaways enter the community.
In addition, the security guard at the door was older and couldn’t remember clearly. There were several delivery people who came over at that time. Even if he knew a few of them, he couldn’t remember their appearance.
So Wang Dongdong and the others searched for the delivery people based on the surveillance camera on the road in front of the community.
“From the morning of that day to the time when Wang Hong came home the next morning, we checked the surveillance on the road at the entrance of the community, and all the delivery people who passed by the surveillance camera were included in the scope of our investigation. ”
Because delivery workers all ride electric vehicles, and the management of electric vehicles in Haizhou City has been relatively standardized over the years, every electric vehicle has a license plate number.
Wang Dongtian and the others found all the delivery people based on the license plate number of this electric vehicle.
“By verifying with these takeaway workers and the order information of these takeaway workers that day, we determined that from the morning of April 15, when Wang Lili and Wang Hong left home for work, until the morning of the next day when Wang Lili and Wang Hong left home for work, Hong returned home after working the night shift. A total of 6 takeaways entered the community in the past 24 hours. "
There are not many takeaways in this community, because first of all, there are relatively few residents in it. There are 48 households in total in 4 units.
Many of these 48 households are elderly people who have retired, so there are not many people ordering takeout.
"We have thoroughly investigated these six delivery people. We have also contacted the residents to whom they delivered food."
"Basically, no problems were found."
The crime was committed during the day The possibility is not high. Three of the six delivery staff came during the day and three came at night.
Of course, the other party may come in during the day and go out at night, so Wang Dongtian and the others are following the entire process.
Committing a crime takes time. During the day, the three delivery guys had already made a thorough investigation. After delivering the food, they all went to place an order, so they stayed in the yard for a short time.
The same is true for the takeaways who come in at night. They track the next orders of these takeaways, and these orders are all connected.
So the suspicion regarding the delivery boy was quickly eliminated.
Unfortunately, the security at the entrance of this community is not very good. There is neither monitoring nor any means of external registration, so it is really unclear who is coming in and who is leaving.
Lu Chuan just wanted to ask if any clues in this regard had been missed. Since the other party had already investigated clearly, Lu Chuan would naturally not raise any questions.
Regarding Wang Dongtian, they were able to transfer the case to the city bureau and ask for help. Lu Chuan was also clear about it, because they actually invested a lot of energy in the early stage when they regarded the case as a theft. However, within a week It's over. Not many clues were found.
The two newly added clues showed that this was probably a criminal case, so Wang Dongtian knew that if they handled the case, they would probably not be able to break through it in a short time, so he asked for help.
After inspecting the entrance door, Lu Chuan also collected fingerprints from it. (End of this chapter)