Chapter 578

Chengnan prison monitoring center.

The monitoring center is located in an office with an area of more than 20 square meters. It still uses an old-fashioned computer screen. Each machine is responsible for monitoring different areas.

There are only two prison guards in the monitoring room. Seeing Zhu Haijian come in, they quickly stand up and salute.

Although Han Bin has never worked in the prison system, he has never eaten pork and has seen pigs run.

During the training, they also visited some prisons, and the one that impressed him most was Quancheng second prison.

This is a newly built prison. Other facilities are not mentioned yet. A monitoring room alone is much worse.

The monitoring room of Quancheng No.2 prison is completely modern, similar to the traffic police monitoring center. A whole wall is made into a large screen, and a row of computers are placed several meters away. In front of the computer, four police officers sit to check the monitoring situation.

Both sides briefly introduced, Han Bin three people began to check the monitoring.

Han Bin is responsible for checking Zhu Weichao's monitoring, Li Qin is responsible for checking Li Dongzhi's monitoring, and Bao Xing is responsible for checking Wang lifeI's monitoring.

The most important thing in monitoring is carefulness, patience and observation. Han Bin's observation is the strongest, but his carefulness and patience are not as good as Li Qin's.

Han Bin is looking at the monitoring of the visiting room, and the monitoring video is not long.

The visiting time of the prison is stipulated. It is allowed to meet once or twice a month, 30 minutes each time. If the time needs to be extended under special circumstances, it needs to be approved by the competent department of business, but the longest time is not more than one hour.

During this period, Zhu Weichao visited Mao Yamei, his wife, and Zhu Weian, his younger brother.

The visiting room is an oval room with prisoners inside and visiting family members outside. There is toughened glass in the middle to see each other. However, the toughened glass has a certain sound insulation effect. Chatting needs an old-fashioned blue telephone.

"Wardens, is there a recording of the blue phone in the visitation room?"

"Yes."

"Please tune out the recording of three people's calls."

"Just a moment. I'll arrange it."

Taking advantage of this, Han Bin looks at the surveillance video of the visitation. The surveillance is at the top of the room, and the angle is not very good. He can only take a picture of the side face, but he can distinguish the identity of the visitation personnel.

Han Bin compared it with Li Hongshan and Li Dongmei.

Although Han Bin knows lip language, from this point of view, it is difficult to see the complete mouth of two people. With local characteristics, he can only distinguish some special mouth shapes, but Han Bin can't accurately judge what he talked about as a whole.

Fortunately, Zhu Haijian brought the call recording, and Han Bin began to listen to the recording.

At that time, the recording effect was not very good. In addition, Zhu Weichao's younger brother had some accents, so Han Bin had some difficulty in listening. Sometimes he had to pause to think about what the other person meant.

Han Bin and Zhu Wei'an have taken notes, and they feel that their Putonghua is OK. In the recording, he has been speaking his native dialect to Zhu wei'chao.

Ten li different sound, a hundred Li different customs, even if everyone is Qindao City, but Han Bin still listen to some difficulty.

Zhu Weichao speaks Mandarin well, but he has to speak his native dialect in the monitoring recording. In Han Bin's opinion, there should be two possibilities.

The first possibility is that he intentionally wants to hide something because the listener can't hear clearly.

In the second case, it was an instinct, not an intentional one.

This kind of situation is also very common in our life. If you observe it carefully, you will find that many people can speak both home dialect and Putonghua.

You may use Putonghua to communicate with your friends, but you can't help speaking your native dialect when you meet your mother, which you may not find.

Han Bin has this kind of experience, and the reason for this situation, Han Bin also thinks that there are two possibilities, the first is because he is used to speaking home dialect with his mother when he was a child, which is a physiological instinct.

The second one is that your mother's native dialect is the first one she said, and she also tick out your native dialect.

Han Bin listened to the recording of Zhu Weichao's brother's conversation very carefully. After listening, he didn't find any problems in their conversation, didn't talk about prison break, and didn't allude to anything.

According to Han Bin's analysis, the second reason why Zhu Weian speaks his native dialect is that he can't help speaking his native dialect when he meets his brother.

Just when Han Bin wants to listen to it again, Li Qin shouts, "team leader, I found a problem here."

"What's the problem?"

"The recording of Li Hongshan's visit to Li Dongzhi seems to imply something." Li Qin took out a pen and paper and wrote down a few words, "new house, East, motorcycle, meet you."

Later, Li Qin played a recording, "Dad, how are you doing recently?"

"It's very good. I just went to check it some time ago."

"My son can't be filial in front of me. I'm sorry for you. You can tell Dongmei what you want to eat. You must be good.""Don't worry, I'll be fine. I'll wait for you to come out and watch you marry your daughter-in-law and give birth to a big fat boy to carry on the family line for Lao Li. You have to perform well in it and try to come out early. "

"I will. I will do well."

"That's good. I've got a new house ready for you. It's in the east of the old house. When you're released, dad will send someone to pick you up."

"I know. I will perform well and never let you down again."

"That's good, that's good..."

It's time to pause.

Li Qin said to Han Bin, "team leader, do you want to listen again?"

Han Bin nodded, "play it again."

A moment later, the recording sounded again, and everyone listened carefully again.

Han Bin is basically certain that there are some problems with the recording.

The recording of the problem is mainly concentrated in one sentence: "that's good. A new house has been prepared for you. It's in the east of the old house. When you release it, dad will send someone to pick you up."

On the surface, it seems that an old man is looking forward to his son's early release from prison. If he doesn't know the actual situation, he may really believe it. But Han Bin has been to Li Hongshan's home and knows the conditions of his home.

Li Hongshan's family doesn't look like they can afford a new house.

In Han Bin's opinion, this sentence can have another level of understanding. The place where you hide has been found, just to the east of the prison. Someone will come to meet you at that time.

The conversation between them was very careful. The rest of the conversation was normal, but this sentence had deep meaning.

If you have not been to Li Hongshan's home on the spot, and there is no accurate way to judge his family conditions, you will not be able to judge whether Li Hongshan has the ability to buy a house.

According to the recording time, Han Bin replays the surveillance video and compares the two. He finds that Li Hongshan seems to hold his chin in his hand when he says that again. This is the only time he holds his chin in the whole conversation.

If you just watch the video, you may not notice any problem, but combined with the call recording, it seems to be a signal.

"Sister Li, do you think Li Hongshan may be the one who helped Zhu Weichao escape from prison?" Han Bin asked.

Li Qin replied, "I'm more inclined that he just helps to deliver the message. It's not sure if he is the person who answers."

"What's more, Li Hongshan's grade is older and his physical condition is not very good. It's very difficult for him to kill people."

said, "I think it's just explained why the killer had to sleep in Baijiu and Zhu Weichao. In this case, it should not be difficult to kill people. "

"Tut Tut, the old man can really pretend that he almost cheated him."

Whether Li Hongshan is the killer of Zhu Weichao or not, it is basically certain that he is a participant in the prison break.