Detective from the future

Chapter 578 Suspicion
Chengnan Prison Monitoring Center.

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

There were only two prison guards in the monitoring room, and when they saw Zhu Haijian coming in, they quickly stood up and saluted.

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

During the training and study, they also visited some prisons, and the one that impressed him most was Quancheng No. [-] Prison.

This is a newly built prison, not to mention other facilities, just a monitoring room is much worse.

The monitoring room of Quancheng No. [-] Prison is completely modern, similar to the traffic police monitoring center. The entire wall is made of a large screen, and a row of computers are placed a few meters away. Four police officers are sitting in front of the computer to check the situation of each monitoring .

After a brief introduction from both sides, Han Bin and the three began to check the surveillance.

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.

Carefulness, patience and observation are the most important things in monitoring. Han Bin has the strongest observation ability, but Li Qin cannot compare to Li Qin in terms of care and patience.

What Han Bin checked was the monitoring of the visiting room, and the monitoring video was not long.

There are regulations on visiting hours in prisons. They are allowed to meet once or twice a month, each time for 30 minutes. If an extension of the time is required under special circumstances, it needs to be approved by the competent business department, but the maximum is no more than one hour.

The surveillance video of the visiting room can only be kept for more than a month. During this period, Zhu Weichao made two visits, one with his wife Mao Yamei and one with his younger brother Zhu Weian.

The visiting room is an oval room, with prisoners sitting inside and family members visiting the prison outside. There is a tempered glass in the middle, so you can see each other, but the tempered glass has a certain sound insulation effect, and you need to chat through the old-fashioned blue phone.

"Directors, is there a recording of the blue phone in the visiting room?"

"some."

"Please call out the recordings of the three people's conversations."

"Wait a minute, I'll make arrangements."

Taking advantage of this time, Han Bin took a look at the surveillance video of the visitation. The surveillance was on the top of the room, and the angle was not very good. Only the side faces could be vaguely photographed, but the identity of the visitor could be identified.

Han Bin compared and found that the visitors were indeed Li Hongshan and Li Dongmei.

Although Han Bin understands lip language, it is difficult to see the complete mouths of the two people from this angle. Relying on the local characteristics, he can only distinguish some special mouth shapes, but Han Bin cannot be accurate about what is being talked about as a whole. judge.

Fortunately, Zhu Haijian brought the recording of the visit to the prison, and Han Bin and the three began to listen to the recording.

When talking, the recording effect was not very good, and Zhu Weichao's younger brother had some accent, Han Bin had a bit of difficulty listening, and sometimes he had to pause to think about what the other party meant.

Han Bin made transcripts with Zhu Wei'an, and felt that the other party's Mandarin was not bad, but in the recording of the call, he was always speaking his hometown dialect with Zhu Wei'an.

The sound is different in ten miles, and the customs are different in a hundred miles. Even though everyone is from Qindao City, it is still difficult for Han Bin to listen.

Zhu Weichao obviously speaks Mandarin well, but he wants to speak his native dialect in the surveillance recording. In Han Bin's view, there should be two possibilities.

The first possibility is that he did it on purpose, that is, he hoped that the listener could not hear clearly and deliberately wanted to hide something.

In the second case, this is an instinct, not intentional.

This situation is also very common in life. If you observe carefully, you will find that many people can speak both their hometown dialect and Mandarin.

You may use Mandarin to communicate with your friends, but you can’t help but speak your hometown dialect when you meet your mother. You may not have noticed this.

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 it, and it is a physiological instinct to speak his mother's dialect all the time when he was a child.

The second is that the native dialect spoken by your mother first ticks off your native dialect.

Han Bin listened very carefully to the recording of Zhu Weichao's conversation. After listening to it, he didn't find any problems in the conversation between the two, nor did they talk about the prison escape, nor did they have any allusions.

According to Han Bin's analysis, the reason why Zhu Wei'an speaks his hometown dialect is that the second possibility is greater. It should be that he can't help speaking his hometown dialect when he meets his brother.

Just when Han Bin wanted to listen to it again, Li Qin shouted, "Team leader, I found a problem here."

"what is 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 a few words, "New house, east side, pick you up." '

Afterwards, Li Qinyou played a recording, "Dad, how is your health recently?"

"Very good, I just went to check some time ago."

"My son can't be filial in front of you. I'm sorry. You can tell Dongmei what you want to eat, and it must be good."

"Don't worry, I'll be fine. I'll wait for you to come out and watch you marry a wife and give birth to a big fat boy who will carry on the family line for our old Li family. You should also behave well inside and try to come out as soon as possible."

"I will, I will definitely perform well."

"That's good. A new house has been prepared for you. It's just to the east of the old house. When you are released, Dad will send someone to pick you up."

"I know, I will definitely behave well, and I won't let you down again."

"That's fine, that's fine..."

The recording is paused here.

Li Qin said to Han Bin at the side, "Leader, do you want to listen again?"

Han Bin nodded, "Play it again."

After a while, the recording sounded again, and everyone listened carefully again.

Han Bin was basically sure that there were indeed some problems with the recording.

The problematic recording is mainly concentrated in one sentence, "That's good, a new house has been prepared for you, just to the east of the old house, and when you are released, Dad will send someone to pick you up."

The superficial meaning of this sentence seems to be that an old man is looking forward to his son's early release from prison. People who don't know the actual situation may really believe it. But Han Bin has been to Li Hongshan's house and knows the conditions of his house.

No matter how you look at it, Li Hongshan's family doesn't seem to be able to afford a new house.

In Han Bin's view, there is another level of understanding for this sentence. Your hiding place has already been found, which is just to the east of the prison, and someone will come to meet you when the time comes.

The conversation between the two was very careful, and other conversations were normal, but this sentence had a deep meaning.

If you haven't been to Li Hongshan's home, and you can't accurately judge his family conditions, you can't judge whether Li Hongshan is capable of buying a house.

According to the recording time of the call, Han Bin played back the surveillance video and compared the two, and found that Li Hongshan seemed to be holding his chin with his hands when he said that sentence again. This was the only time he held his chin in the entire conversation. .

If you just watch the video, you may not be able to detect any problems, but combined with the call recording, this seems to be a signal.

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

Li Qin replied, "I'm more inclined that he is just helping to pass on the news, it's hard to be sure if it's someone who responds."

"Furthermore, Li Hongshan's grades are relatively old, and his physical condition is not very good. It is very difficult for him to kill people."

Bao Xing said, "I think this just explains why the murderer added sleeping pills to the liquor and made Zhu Weichao unconscious. It shouldn't be difficult to kill in this case."

"Tsk tsk, this old man is really good at pretending, and he was almost cheated by him."

Regardless of whether Li Hongshan was the murderer of Zhu Weichao, it is basically certain that he was a participant in the escape case.

(End of this chapter)