Xiao Qu's shouting made Zhou Ning turn around suddenly. If the comparison fails, Xiao Qu will never shout like that. It seems that some of these known relevant personnel are indeed the murderers.

"How many people?"

"A person, all fingerprints belong to the same person. I just asked Sister Cui. In addition to these fingerprints, she also found more than 20 latex glove fingerprints.

I asked Sister Cui if there was anything special about the latex glove marks, such as clubbing. She said that there were a few latex glove fingerprints on the plastic cloth that Yu Guangyao and Zhang Qiujian were cushioning. She also figured it out after I said this. This was clubbing finger."

Da Zhao slapped Xiaoqu on the back and went straight to the screen.

"You said loneliness and asked who your fingerprint is? Whose fingerprint?"

Xiao Qu smiled awkwardly, scratched her head and said:

"I was excitedly forgotten that the fingerprints were from Li Hua, and I observed the location of the fingerprints, all on the inside of this plastic cloth. We didn't care at that time. This plastic cloth is a double-layer cylindrical shape, which is a material specially used to buckle the plastic greenhouse."

This discovery surprised Zhou Ning. He wanted to see physical evidence, but he was sent to the municipal bureau by Bai Hua before he saw it. Thanks to Sister Cui's strong ability, he also found the problem. But how did the fingerprint appear in the mezzanine?

Liu Yongxin came over, and Zhou Ning's expression obviously didn't understand. He asked Da Zhao to help him pick up a disposable surgical gown, folded it in half and said to Zhou Ning:

"Look clearly, when this barrel-shaped plastic film is cut and folded, it will put your fingers in. It is not realistic to use gloves to twist it. It is like the action of flipping a book. It requires dipping a little saliva, and then twisting it like this. Unfortunately, there are too many years. If DNA tests were performed at that time, the murderer's DNA might be found."

Zhou Ning suddenly realized that he figured it out. Cutting the two layers together would easily make it easier to layer, which reduced the toughness of the plastic sheet in the middle. They pulled the dead down the bridge and carried it into the carriage. The last one was placed on the top floor. The plastic sheet was wrapped along the way to prevent blood from falling on the road.

The appropriate size is also required to be folded. No one can see the latex gloves worn on site. You can buy plastic cloth and wear gloves, and it is probably discovered directly.

Taking out his cell phone, Zhou Ning directly called Xu Dayuan's cell phone. Xu Dayuan came to the forensic anatomy room a while ago.

"Mr. Xu looked here. Sister Cui used a special method to find Li Hua's fingerprint on the plastic cloth. The mark of the clubbing finger was also found on the plastic cloth of the deceased No. 2 and No. 3. I think Li Hua can be interrogated and the weapon has been found. Whether you can find anything after the inspection is sent later depends on luck.

Another one is Ai Qingsong, the latex glove fingerprint with the clubbing finger. This can be compared with his finger shape. Although it cannot be considered ironclad, there are very few people with such characteristics. A person with only a few months of life left in serious illness may tell the truth."

Zhou Ning pointed to the picture on Xiaoqu’s computer and continued:

"There is another point. We found a sign of No. 29 Hongqi Road after processing the image. Forensic Dr. Bai asked her father for consultation. This place is within the demolition scope, next to Hongqi Road community, and the property rights belong to Haichanglong. I think I can go here to take a look."

Xu Dayuan slapped his head.

"No wonder Zhenshan and others found no special spots. It seems that the location of our analysis was slightly deviated. I will arrange to arrest people now and investigate them tomorrow. As for Ai Qingsong, I will contact Lao Huang now to see if the person can be brought back."

Liu Yufei raised her hand.

"Leader, I want to go to Shanghai to meet Ai Qingsong. How should you contact us here? If you allow your body, we will bring people back for investigation. If your body is not allowed, I will interrogate you on the spot and then video-link you. What do you think?"

Xu Dayuan thought for a moment before nodding.

"Let Xiao Zeng cooperate with you, and then bring two more people to the hospital to cooperate. I will ask Li Chunbo to issue a letter of investigation and pass it to you after the arrest warrant. However, his physical condition is so he cannot be detained. I will report this later."

Liu Yufei nodded, called Xiao Zeng's phone number, and walked out while talking. Xiaobai grabbed his head.

"Why don't the leader let me go with you?"

"What are you doing? Are you making trouble? Can you interrogate or cooperate with Yu Fei's actions? Don't be stunned and quickly send the things that Director Zhou is preparing to send to the laboratory department. Contact others on the way first. Do what you can do is help or not?"

Xiaobai nodded, not daring to talk nonsense. He knew that he was not capable, and he always helped him too much, so he shut up quickly.

Da Zhao and Yang Xuetong have packed all the weapons and various things that need to be inspected. Of course, the plastic cloth that wraps the weapons is not missing. They are all carefully packed and written what needs to be inspected.

Sun Gaoti and Zhu Xingxing helped deliver the things together, but there were not many people left in the room. Xu Dayuan took a look at the door number and frowned.

"I was surprised to find Li Hua's fingerprint. She didn't attract my attention much. However, Zhu Yufen felt that it seemed a bit abnormal when talking about Zhu Klin. How could I say it, it was like there was hatred in my bones."

Liu Yongxin nodded.

"I feel the same way. Zhuklin took the child back and drew blood to compare, right?"

After hearing this, Zhou Ning was stunned. Seeing this, Liu Yongxin pushed Zhou Ning.

"What's wrong with you, apprentice? Did you think of something?"

Zhou Ning pursed his lips, and Xu Dayuan said first:

"After finding this level, just say whatever you think. We are not in a meeting. We need to tell me the evidence and tell me what I think. I can't judge it?"

"I remember Zhu Yufen said that after she was taken over by her aunt, her aunt was not good to her, almost like a nanny, but she changed her surname and became the adopted daughter of the Zhu family. Then her cousin died and her aunt committed suicide. Zhu Klin went crazy to treat her, and there were any messy operations to drink talisman water for more than half a year.

Then he brought back a child who was less than one year old. Zhu Yufen told him very calmly, but I felt that she was full of hatred. It was not that there was anything at the beginning, but that my aunt started to treat her badly.

I always feel that this child is related to Zhu Yufen, but this seems a bit ridiculous and there is no evidence, just that her eyes are full of hatred."

Liu Yongxin widened his eyes and leaned close to Zhou Ning and said in a voice that the three of them could hear:

"Wait, you mean that Zhu Clin and Zhu Yufen are having sex, so her aunt is not good to her, but she dares not speak out. She doesn't want to endure her son's death, so she chose to commit suicide. Zhu Clin feels that it's because she has no money, so her son died and his wife commits suicide.

Because of this, he began to use any means to get Haichanglong Company, etc. So the child he brought in later might be Zhu Yufen? It's a bit messy, I don't have enough brains."

Zhou Ning rubbed his nose. In fact, he was just an idea. He didn't think of so many bloody plots. However, after saying this, it seemed to make some sense. Even if she had a short marriage, she could not maintain her marriage relationship and had only one child.

Xu Dayuan raised his hand.

"It's a bit messy. Let me look at it. Zhu Klin's son and Zhu Yufen, a child in high school, may have both of them. Do you suspect that Zhu Yufen is also involved in this matter?"

Zhou Ning held his forehead, and this idea was already a bit too much.

"I don't know. I just suspect that Zhu Yufen is not unaware of the deaths of these three people and Hai Changlong's affairs. She may not necessarily participate in the deaths of these three people, but she must have known about the murderer and even gave them help."

Xu Dayuan nodded.

"No nonsense, I'll ask these two kids to collect blood. Did the people who came before have all left blood samples?"

Zhou Ning nodded.

"I stayed, but how can we compare without Zuckerlin's DNA?"

Xu Dayuan smiled.

"Not to say, this is true. When Li Libo came, he said that they had handled a traffic accident. Among the injured people, Zhu Klin. Their company sued the other party for the driver who caused the accident, saying that the other party did not call the police to rescue him and fled directly from the scene.

The other party applied for a DNA comparison. The other party's driver had Zhu Klin's blood on his body. The case happened in June 2011. I asked Cui Lili to retrieve the archives and then compare them. You ask Zhu Xingxing and Sun Gaoti to follow him and collect blood and send him for examination separately."

Zhou Ning quickly went to call and ordered. As soon as he hung up the phone, Da Zhao ran back with a grin.

"Does this still need to be sent for inspection? Do I need to call Xiaobai back?"

Liu Yongxin waved his hand.

"Don't talk sarcastic here. Xiaobai is anxious to send the test. He wants to check DNA and the remaining traces on it. Moreover, it's too old. I don't know if it can extract valid information. As for them, they will come out within six hours, and they will just let them go later."

Zhou Ning looked at Xu Dayuan. Zhu Yufen's child was originally named Fang Yunhai. Later, he changed his surname and was named Zhu Yunhai in No. 1 Middle School to live in the second year of high school. This kid is easy to find. Zhu Kelin's son was taken back in 1992. The date of birth was 1991 or 1992. He was between 20-21 years old. He was probably in college at this age.

"Xiao Qu checked Zhu Klin's son's identity information, and then saw where he was studying?"

Xiaoqu quickly operated and searched. When he saw the address, he was a little surprised and quickly turned the computer over.

"I found it. His name is Zhu Yunping. He was born on February 1, 1992. He is studying at Qinda University and a junior in the computer department. Do you need a phone number?"

Da Zhao chuckled.

"I'm going to find someone to find my own nest. Who isn't this person?"

Xiaoqu quickly introduced it. Da Zhao was stunned and looked gossipy, but seeing that the three of them had no intention of saying it, poking Zhou Ning's arm.

"Let Teacher Xia contact her. She hasn't been taking students recently, so it's still easy to find an excuse to draw some blood."

Xu Dayuan and Liu Yongxin both looked at Zhou Ning. Zhou Ning took out his cell phone and called Dr. Lu. He didn't want Xia Momo to do such a thing.

I explained the meaning to Dr. Lu, and the other party agreed happily. As for the excuse Dr. Lu had already thought about it for Zhou Ning, and even sent him to the test, he took it all out and hung up the phone after saying that.

Liu Yongxin patted Zhou Ning on the shoulder.

"You kid are you worried about Teacher Xia, and you are afraid of being revengeful afterwards?"

Da Zhao came over, squeezed between Zhou Ning and Liu Yongxin, and said with a grin:

"Uncle Liu is envious. Let me tell you something serious. I won't wait for tomorrow. I will take someone to see No. 29, Hongqi Road."
Chapter completed!