The Emperor Family Community is located in the center of Shen City.

Chen Yan stood at the door of the community and watched the people in the community coming and going.

The main entrance of the Emperor Family Community is very aggressive, and it is similar to the ancient Wangfu Gate.

On the wide door, there are four large characters of the emperor's family.

The gate of the Great Community is closed, and the personnel are in and out from both sides.

This design makes people unable to see the scenery inside the community from the front.

Chen Yan came alone, and did not want Wang Hu to accompany them.

Entering from the sides of the main entrance, the right side is the port of people in the community.

On the left is imported.

There are gates on both sides.

The gates of the people entering and leaving the community are unidirectional.

The export is only out of entering, and the imports can only be available.

In the import gate, there is a security guard stand.

Chen Yan found that the person who entered the community had to swipe the card to enter.

"Hello, Brothers, I am the investigator of the Shenshi investigated team. Can you let your managers come out?"

When the security guard saw Chen Yan's certificate, he immediately picked up the intercom: "You wait, I will inform the manager."

After a while, the property manager Chen Yan saw yesterday came to the gate.

"Hello, why are you here today?"

The manager obviously remembers Chen Yan.

"Hello Manager Zhang, come here today, mainly asking the security situation of our community."

"This is no problem. The security of our community is definitely the top level in Shenshi."

"Manager Zhang, I just saw the people entering the community, I have to swipe the card."

"If I am a visitor, do you want to swipe the card?"

"This doesn't need."

"We have two main aspects of the management of visitors."

"If a visitor comes alone, the security guard will ask the visitor to call the owner. After the owner authorizes the security guard, we will register the visitors and let it go."

"The other is that if the visitor follows the owner, the visitors can follow the owner."

"Of course, because the gate can only pass one person each time, in this case, the owner needs to swipe the access card twice."

"Don't you need to register at this time?"

Manager Zhang smiled: "For the regulations, you need to register."

"But generally registering at this time will delay the owner's time, so some owners are not willing, and then we will not register."

"But it doesn't matter," Manager Zhang pointed at the camera above the finger: "The camera installed at the door of our community has an automatic capture function. All personnel who enter and exit the community will leave traces, and they will not be eliminated within three months."

"Absolutely ensure the safety of the owner!"

"Half a month ago, when you upgraded the monitoring system last time, this camera has no job?"

"There was no monitoring during that time."

"However, there must be a credit card record."

"So which one has a guest, we can see it through a card record."

"What about the underground garage?"

"Do you need to swipe your card from the underground garage?"

"Oh, that's not needed."

Property monitoring room.

Chen Yan asked the property manager to retrieve the record of Li Baoguo's card.

According to the information provided by Zhang Yanhui, Li Baoguo rarely drives by himself.

Basically, the company's driver took him.

Therefore, on June 19, Li Baoguo's probability is also to take the company's car home.

In this case, when he enters the gate of the community, he will leave a record of credit card.

If Li Baoguo only swiped the card at the gate of the gate, it means that he was going home alone at the time.

But after entering the house, he was killed.

This shows that the murderer can enter and exit the community freely.

If Li Baoguo's card is swiped twice.

It shows that Li Baoguo brought one person home at that time.

And this person is likely to be the murderer.

Card the door forbidden card is very simple.

The security guards on duty just entered the name of Li Baoguo on the computer, and a series of records of card swiping appeared.

When, when, when, all the records are all.

"Adjust the card record on June 19."

The time window on duty was operated, and the two information soon appeared on the screen.

"Manager, 7 o'clock in the afternoon on June 19th, Li Bao's state -owned card records twice."

It really was twice!

In other words, when Li Baoguo returned to the community that day, someone came back with him.

"Manager Zhang, can you check which security class on the day?"

"This is okay ..."

Manager Zhang pressed the intercom: "On June 19th, the door security guard, come to the monitoring room."

The two breathing time was less than the time. Manager Zhang came in the walkie -talkie: "Manager, Wang Bing duty that day, and now he has run to the monitoring room."

After three minutes.

Chen Yan saw the security guard Wang Bing on the day.

"Xiao Wang, this is the leader of the investigating team. He has something to ask you, do you want to cooperate well, you know?"

Wang Bing is not tall and old, and he looks a little shy.

"Yes, manager."

Chen Yan took a photo of Li Baoguo and submitted it to Wang Bing.

"Wang Bing, this is the owner of Room 1102, Unit 2, Building 2."

"This person, on June 19th, once took a person into the community and swiped the access card twice."

"Are you impressed by the person he brought?"

Wang Bing, who took the photo, looked at the person in the photo.

After a moment, Wang Bing returned the photo to Chen Yan: "This leader, I have an impression on the person in the photo. It is our owner. It turned out that I could see him every day."

"However, the person he brought more than ten days ago ... I didn't have any impression."

"If the visitor comes with the owner, we generally don't register, and we will take a look directly. I don't have a deep impression."

"... the person in this photo ... is it that dead person?"

Chen Yan did not answer Wang Bing's words.

No impression ...

Chen Yan has just observed this expression of Wang Bing.

Very natural.

There are no traces of lying.

As for Wang Bing's visit to the visitors that Li Baoguo brought back on the 19th, it was reasonable.

After all, 11 days have passed.

A security guard at the door is the owner who is in and out of the most every day.

It is not easy to remember the owner.

Not to mention visitors.
To be continued...