Rebirth 78, the beginning of the marriage was broken off by the female educated youth

"Advisor Li!"

Hearing Li Xiangnan's question, Wang Hebing subconsciously tensed up for a moment, and quickly gestured towards him, shouting, "Can I have a moment to talk?"

"Oh?"

Seeing his expression, Li Xiangnan guessed that there was something behind it, so he nodded, asked Guo Qian and Wei Jingfei to wait for a moment, and walked aside with Wang Hebing.

"Advisor Li, have a cigarette!" Wang Hebing took out a pack of Peony cigarettes from his pocket and handed it to him, giving him one.

After Li Xiangnan took out his cigarette, he did not ask immediately but waited for a while.

"What is our Qincheng Prison used for? I'm sure Consultant Li is familiar with it!"

Li Xiangnan was a little surprised to hear Wang Hebing use this sentence as an opening remark. He guessed what the other party wanted to say.

It seems that the person imprisoned in cell block No. 14 is very special.

"These fourteen prison buildings were newly constructed starting in 65, and were built over many years. The 15th and 16th buildings were built in the past two years! Many prisoners with special identities are held in these buildings! They are not allowed to have contact with anyone because of regulations from above! Even delivering meals to them requires the joint participation of the Director of the Supervision Department, the Ward Head, and the Sub-Ward Head. Not even ordinary prison guards are allowed to enter!"

really!

Li Xiangnan immediately understood what Wang Hebing meant.

It’s just as I expected.

The people in this solitary cell are still different from the prisoners in the high-ranking prison area.

Even Shen Yujing was detained in the high-level prison area instead of a separate cell building. This is enough to explain the problem!

Shen Yujing's level is not high enough.

Only the person in charge can enter the prison building. If an outsider wants to enter a separate prison building, he or she may need to report to the relevant department above!

This is a bit troublesome!

Li Xiangnan looked around.

The problematic biogas tank is right in front of the No. 14 cell building. From this location, the view from the No. 15 and No. 16 cell buildings is not comprehensive enough. If you want to ask about the details of Hu Erliu's actions, I'm afraid only No. 14 has the most complete and specific information.

Imagine a prisoner who has been detained in Building No. 14 for a long time. He is already bored to death. If there is a little commotion at the door at this time, out of human nature, he will definitely look at the door with interest.

Perhaps the perspective of the criminals in the building will be of great help to me in solving the case.

What Li Xiangnan wanted to confirm here could only be done by the prisoners in Building No. 14.

In other words, this prisoner must be seen.

"Political Commissar Wang," Li Xiangnan said artistically, "I still want to go into the building and talk to the prisoners inside about what happened before and after the incident. If it is convenient, please ask your superiors for permission!"

Since Wang Hebing was talking about a procedural issue, Li Xiangnan would just follow the procedural steps.

He did not move Song Yingxin out because he actually hoped that Wang Hebing and other people in the prison would think clearly about one thing: investigating the Shen Yujing poisoning case was a case supervised by the higher-ups, and the authority was extremely high. If the progress of the investigation was delayed due to application and approval, they would have to bear the consequences themselves.

Li Xiangnan would never ask Song Yingxin to move out.

Anyway, he will truthfully write down the situation at the scene in the detailed investigation report of the case.

There is no way Wang Hebing and the others didn't know about this.

"Consultant Li, don't worry, I will send someone to ask the higher-ups right away!" Wang Hebing immediately waved to his subordinates and ordered them to make a phone call.

"Ok!"

Li Xiangnan nodded lightly. He naturally knew that Wang Hebing said this out of helplessness. Faced with the conflict between discipline and case investigation repeatedly reiterated by high-level prisoners, he could only try his best to coordinate.

"Commissar Wang, we still have some time. Can I go talk to the sentry?"

Li Xiangnan raised his head and looked towards the watchtower again.

"Of course! Consultant Li, I will cooperate with all your requests within my authority!"

The meaning of Wang Hebing's words also explained why he did not agree with Li Xiangnan entering the prison building now.

This is the cleverness of officials. If it is not their responsibility, they will definitely not take it on themselves.

"Thank you!" Li Xiangnan smiled and nodded, waving to Guo Qian and the others, "Captain Guo, go to the sentry tower!"

Guo Qian nodded and followed, trotting quickly to catch up with Wang Hebing. He entered the prison's internal coordination passage and asked quietly, "What's going on? Aren't you going to the prison building?"

"The prisoners there are special and require an application!" Li Xiangnan explained.

"That will only delay the progress of our investigation..." Xiao Liu said dissatisfiedly.

"Shh!" Guo Qian glared at him, and after looking at Li Xiangnan's eyes, he knew that this matter was very serious, so he waved his hand to indicate that he understood.

Wang Hebing and the higher-ups of the prison followed him. Li Xiangnan didn't know what to say to Guo Qian at this time. He entered the watchtower from the internal passage, climbed up the tower, and met the sentry.

The guards in this separate prison building are relatively fixed, but they also work in 12-hour shifts. Two of the four guard towers are on duty on the 23rd, and two are on duty on the 24th.

Li Xiangnan approached the guard in the southeast corner of the sentry tower near Shen Yujing's exhaust window, where he could see Cell Block 14, and asked, "Excuse me, when the incident occurred in Biogas Tank Block 23, did you notice anything unusual?"

"no!"

The prison guard thought about it and answered immediately.

Li Xiangnan frowned. "Among the workers repairing the biogas tank, there's a man named Hu Erliu. Has he ever lingered in front of that exhaust window?"

"Although I don't know him, I've noticed him! Apart from smoking, he hasn't done anything else strange!"

"No?" Guo Qian was a little surprised when he heard this.

Li Xiangnan asked others but didn't get any valuable clues, so he asked the other three people, but the answers were still the same.

None of them noticed anything special happening with Hu Erliu.

At this time, even Guo Qian was a little confused.

"Is it true that Hu Erliu is not a suspect? Is there someone else who is doing this trick in front of the exhaust window?"

After descending from the tower, Li Xiangnan stood in the corridor on the first floor, looking at the four towers and shook his head. "There's no way to be sure yet! Although there are sentries, they can't be here 12 hours a day. After a -hour shift, they have to go back to sleep and only get their turn on the fourth shift the next day! Their shift system means that no one can fully observe the whole incident. In other words, the only people who know what happened in the week before the incident are the people in Tower !"

"What should we do? The application hasn't been approved yet!" Guo Qian was also a little anxious.

"Don't worry!" Li Xiangnan was no longer anxious. He waved his hand and said, "Old Wei, give me the records of pesticides and rat poisons in the granary!"

"Okay, I'll look for it!" Wei Jingfei immediately squatted on the ground and started searching in the bag with Xiao Liu and others.

Guo Qian asked curiously, "Advisor Li, why do you suddenly want this?"

"Captain Guo, I remember you said before that the granary and warehouses have reported that their zinc phosphide pesticides and rat poison are all safe, right?"

"Right!" Guo Qian nodded subconsciously, then his eyes lit up: "Fuck! I get it. You mean, the poison that caused Shen Yujing's poisoning is of unknown origin, right?"

Li Xiangnan narrowed his eyes and took the medication records. "All the data matches. There are only two possibilities. One is that the data is falsified, and the other is that someone replenished the medicine. Now the only way to find out is to go to the scene and take a look!"