Da Zhao came over, put on his gloves, and took out the bag in the drawer.

There is a layer of plastic packaging on the outside of the bag. Although the sealing glue has failed, the creases of the green bag are very complete. Obviously, the bag is new. Da Zhao quickly took a photo and then put it in the physical evidence bag.

After checking the photos and looking at some handwriting on the side, Da Zhao breathed a sigh of relief.

"I finally figured it out. I thought this person could get different equipment in a special logistics department. After all, the camouflage portable bags issued by the troops were public, and duffel bags were passed down for three generations. This is a tradition in the military.

This is a donation, and it says it is given to the Chinese Navy. The following is the 1999 Spring Festival of Qindao Municipal Government. This is one of the condolences sent by Qindao Municipal Government to the Navy during the Spring Festival of 1999. This is not a control thing, and it is normal to have a few in your hands."

Liu Yongxin took a look at the physical evidence bag. The transparent physical evidence bag could see the general appearance of the things inside.

"This thing is so clear, that is, this thing is a condolence material given to the army by the municipal government. It is very loose to distribute it. It is normal for one or two people to take it out. Just because the kidnappers want to use it to carry cash because they are strong?"

Zhou Ning was silent for a long time before he spoke:

"Since it's new, the chances of the kidnapper touching it is very high. Let Sister Cui use the previous detection method to check the fingerprint and DNA. This storage environment is pretty good, and there may be rewards."

Big Zhao smiled silly.

"I have gained a lot. I will go back to see the inspection first. This time there are too many materials for inspection, and they all need to be explained one by one. I am afraid that I can't understand if I find someone to explain it. Zhou Xiaozhou, are you waiting here with Uncle Liu, or go back with us?"

Zhou Ning glanced outside the door, and probably Xu Dayuan would let him listen.

"Master and I stay. You go and send us the inspection and let the high-speed rail follow us."

Da Zhao naturally had no objection. A few people came out, and Yang Xuetong was about to finish. The huge number of specimens collected made Da Zhao stunned and pointed at a large box on the ground.

"Zhou Xiaozhou, you'd better explain to Sister Cui. If I send it to the inspection like this, I'm afraid I'll be photographed to death."

Zhou Ning ignored him, but he edited a text message and sent it to Cui Lili. He saw Xu Dayuan when he left the yard. Xu Dayuan quickly came over and looked at the expressions on the faces of the people carefully.

“Have you found it?”

Zhou Ning nodded.

"I have found a lot of things, but I need further inspection and comparison to confirm. I will ask Da Zhao and the others to go to the inspection first. Let Director Xu ask Chen Gang's investigation here."

Xu Dayuan nodded and waved his hand at Da Zhao.

"You go, Zhou Xiaozhou and Lao Liu follow me and notify us as soon as possible if there is a test result. As for the fingerprint extracted, I will send it to Zhang Haohao first. Let's compare the fingerprint information here."

Da Zhao had no temper at all, so he quickly took Zhu Xingxing and Yang Xue to the Technical Department of the Municipal Bureau. After all, the inspection was a big job. On the way, he called Cui Lili to report. The case was stagnant for so many days, and Cui Lili and the others had no complaints.

Zhou Ning followed him into the car. He didn't ask much about it and went to the criminal police brigade of the starting branch with Liu Yongxin. When he arrived, he followed Xu Dayuan to the observation room next to the interrogation room. Xu Dayuan made a reservation and soon a little old man was brought.

Liu Yufei and He Chunyang were in charge of the interrogation. Xu Dayuan looked through the previous interrogation records and handed the information to Zhou Ning. Of course, there was also fingerprint information that had just been compared.

"This is Chen Lao Er, that is Chen Gang's uncle. Chen Gang's old house is full of fingerprints of him and his wife."

Liu Yongxin snorted and looked at Chen Lao Er. The old man's eyes kept turning on Liu Yufei and He Chunyang, crying, even more slutty than women.

"Not to mention Chen Gang is a bad child, a 14-year-old child who has no parents, if they give them stutters, Chen Gang would not have come into contact with society early. He would have read a few more years. He would not say how he could make a name for himself, at least he would not have the chance to have bad thoughts when he was in contact with messy people.

When people died, they were still avoiding it. At that time, there was a saying that they had just heard the turmoil and wanted to find the property certificate of Chen Gang's old house, so they went to search for the ones left. The couple was not a good thing."

Xu Dayuan rubbed his nose, and Liu Yongxin's firecracker-like temper made him amused, making Xu Dayuan less angry at this moment.

"Xiao Zeng and the others have talked to the couple once before. Let's see how Liu Yufei's ability to interrogate."

Zhou Ning didn't say anything, he was very confident in Liu Yufei. It can be said that in terms of certain abilities, the entire detachment can compare with Xu Dayuan. When interrogating, he was brave and resourceful and had a strong sense of oppression and was good at observing.

In the interrogation room, Chen Lao Er was still crying. He Chunyang grabbed a tissue and before he could hand it to Chen Lao Er, Liu Yufei slapped the table.

There was a loud bang, let alone Chen Lao Er, He Chunyang was shocked and stopped his hands.

"Can you control your emotions? If you can't just say it directly. I'll ask Boss Sun first, I'm giving you a chance, don't be fooled with me, I don't have time to listen to you crying. My name is Liu Yufei, who is from Qindao City Criminal Police Detachment, not from Qidong Branch.

We only handle major cases and ask you to come over and say it’s better to ask you to understand the situation. However, you insist on lying to me to hinder our criminal police investigation. I will find you a place to sober up for a while. This is either a threat or a statement. If you understand, control your emotions and I will give you a minute to think about it."

After saying that, after clicking for a minute, Liu Yufei stopped talking. He Chunyang slowly clenched the tissue in his hand and silently glanced at the time on his wrist. In fact, this was a subconscious action, but this cooperation made Chen Lao Er nervous, cleared his throat, and wiped the tears on his face with his sleeve.

When he found that Liu Yufei and He Chunyang were just staring at their respective watches, he couldn't cry at this time. As Liu Yufei whined twice on his phone, Chen Lao Er also shivered twice. Liu Yufei raised her eyes indifferently to look at Chen Lao Er.

"When the time is up, we can continue to answer the questions, as long as we can tell the truth, and don't waste my time if you can't. Give me a correct statement."

"Woooo~ Police officer, I've been telling the truth."

Liu Yufei stood up directly, Chen Lao Er was startled, and quickly wiped his hands and stood up.

"I have controlled my emotions, police officer. The government gives me a chance. What do you need to know? Do you have to ask?"

He Chunyang's cheeks trembled. This is not the first time Chen Lao Er has come to the interrogation room. This guy is just an old man. Last time he made Xiao Zeng helpless. This guy also wanted the government to compensate Chen Gang for some expenses after his death. The more he talked, the more he became more and more distorted.

Unexpectedly, Liu Yufei was so upset that he became honest.

Liu Yufei continued to press the countdown, then glanced at the clerk and asked Chen Laoer:

"Where did Chen Gang adopt it?"

Chen Lao Er was stunned. Unexpectedly, Liu Yufei asked such a question, and her expression on her face became stiff. She blinked and seemed to want to defend something. However, Liu Yufei didn't give him any look at him, staring at the countdown on her phone and didn't look up.

This is very obvious. You can say it if you want to say it, but don’t want to say it, the Sun family will take the initiative to explain it.

Gritting his teeth, Chen Laoer sighed.

"Chen Gang. Chen Gang was brought back from my wife's house. It is said that she was a big man who was pregnant before marriage. Her marriage with her was ruined and she couldn't raise her children, so she gave her away."

Liu Yufei raised her eyes and glanced at Chen Lao Er.

"You mean, I don't know whose family the child is brought from and who are the parents?"

Chen Lao Er's throat was a little tight. When he was asked like this, the oppressive feeling made him feel uncomfortable. However, he knew that the female policeman in front of him was not ordinary, so he quickly said:

"I know, his biological mother is Yu Xiulian. She lives in Tongshan District. She seemed to be a college student when she gave birth. She just didn't graduate. She was less than twenty years old. As for his father, he seemed to be an official, I don't know what his name was."

He Chunyang quickly walked forward with paper and pen, and asked Chen Laoer to write those words.

"Yu Xiulian and your wife are relatives?"

"There hasn't been a five-dress. Yu Xiulian's grandmother is my wife's aunt. Although the old man is gone, I will also walk around during the Chinese New Year."

Xu Dayuan had searched for the name Yu Xiulian at this time, and there were many people with the same name. According to Chen Laoer's introduction, Chen Gang, who was less than 20 years old, should be around fifty years old at this time, but he did not search for Yu Xiulian at this age.

Liu Yongxin glanced at him and saw it clearly.

"Did Chen Lao Er lie?"

Before Xu Dayuan could answer, Zhou Ning shook his head first.

"It doesn't look like a lie. Maybe the person is gone, but it means that his background is even more difficult to investigate."

Xu Dayuan didn't say anything, wrote a note and asked someone to send it to the interrogation room. Liu Yufei took a look at the note, but her expression was not far off.

"It seems you didn't tell the truth. When was the last time you met Yu Xiulian with your wife?"

Chen Laoer was a little anxious and kept waving his hands.

"I went to Qindao with my wife twice. She went to the rest of the time by herself. However, Yu Xiulian heard that she had been dead for several years, so she didn't know why she died. Anyway, she didn't contact her family after getting married. She went to the country called her when she was in her twenties and married. I really don't know who Chen Gang's biological father is."

Liu Yufei raised her hand and stopped Chen Laoer's words.

"Just just ask me a question and you can answer it. Don't you need to explain too much, do you understand?"

"I understand, I will explain. Yu Xiulian was pregnant before marriage. If it wasn't for the child, she would need to find someone to adopt her. We didn't know about this at all. After all, we all know that my brother and his wife cannot have a child. We can't go up and ask who the man is! I'm not slandering, please continue to ask."

Chen Laoer's explanation is actually believed. In fact, when encountering such a situation, if you don't drown in that era, you are already responsible for the child. As for the biological father, it is difficult to investigate, especially Chen Gang's biological mother is already dead.

"Then let me change the question. After Chen Gang's parents died, has anyone come to him? Have he helped him? Or have there any friends who are closer to him?"

Chen Lao Er thought for a while and slapped his thigh.
Chapter completed!