Lan Yuying knew that the moment she took the police home, the so-called love between the husband and wife was gone, and she not only had to hand over the evidence of her husband's violation of the law.

It is also necessary to do a good job of witnessing him. She didn't know what kind of mood she was feeling in her heart at this moment, looking at Luo Jun's affectionate and tearful eyes, she didn't hesitate at all.

Married for many years, she has confessed her role in this family, the so-called love has never been at all, Luo Jun just needs a wife, he doesn't prostitute or gamble, he doesn't have a lot of sex, and he is usually considerate... And Luo Jun did all this, in Lan Yuying's eyes, he was just fulfilling the obligations of a husband, and it turned out that he was a qualified husband.

But for Lan Yuying, it's a cage, a tragedy that began when they met. At this time, the seven-year-old daughter looked at Xu Zheng timidly, then at her father, and finally took Lan Yuying's hand, looked up and asked, "Mom, you..." Lan Yuying just gently hugged her daughter's shoulders and looked sideways at Xu Zheng,

"Officer Xu, please, let's get down to business first." Next, there was no twist and turn in getting the wet wipes that had been kept for ten years, and behind the makeup mirror in Lan Yuying's bedroom, there was a hidden half-meter-high safe in the hollowed-out position on the wall.

It looked very hidden, but Xu Zheng felt that Luo Jun must have known it a long time ago, and even if he was shocked enough, he should have been able to guess that Lan Yuying wanted to keep the evidence against him at home.

The most likely is this safe. It may be that the wipes have been kept in the safe, and they have long since turned into a dry piece of paper, and the black-brown blood stains on the nails on it are obvious.

Xu Zheng put the wet wipes into the evidence bag, and suddenly had a strange idea in his heart, he looked at the wet wipes carefully through the evidence bag, and there was no difference with the naked eye.

"Ms. Lan, are you sure that you kept this wet wipe ten years ago?" Lan Yuying glanced at Xu Zheng strangely, and then took a closer look at the wet wipes,

"That's right, you saw it just now, it's been in that makeup bag, and I haven't touched it for ten years."

"That's fine, I'm just asking." Xu Zheng felt that he might have thought too much, and the most important thing at the moment was to hurry back to the city bureau and let the people in the laboratory department work overtime.

See if you can extract dNA on this wipe. As long as the dNA is the deceased Zhao Meijuan's, plus Lan Yuying's accusations, as well as wet wipes and proof of the time when the blood has dried up, then it can be used as one of the substantive evidence.

Of course, only this evidence is not enough to completely lock Luo Jun as the murderer. More human evidence, as well as physical evidence, are needed.

When she left, Lan Yuying took her daughter away on the grounds of a friend's party, and she knew that her fate with Luo Jun was over, even though this house was a private real estate property that her parents bought for her before marriage.

But she didn't stop and turned away. rushed to the city bureau Fan Yu asked people to take Lan Yuying's mother and daughter to a nearby hotel for placement, and she herself rushed to the laboratory department with the evidence bag.

Xu Zheng and the others returned to the archive room where Yan Lao was, Pei Tianshi told him what had happened, and Yan Lao asked a little strangely, "So smooth?" It's not like Luo Jun's style at all. ”

"You always feel this way?" Xu Zheng put down the water cup he had just taken a sip of, his expression became solemn, he felt that all this was too smooth when he was at Lan Yuying's house.

At this time, when Yan Lao mentioned it again, an idea popped up in his heart,

"Is there something wrong with that wipe?" Yan Lao's white eyebrows were tufted together,

"Based on Luo Jun's past work experience and the cases he has handled, he attaches great importance to details, and Lan Yuying has not grasped the evidence of his violation of law and discipline for so many years. This shows that he is very cautious, or that he really did not violate the discipline. If you think about such a careful person, Lan Yuying hid in the safe behind the makeup mirror, he would definitely find out. So after he found out, he saw that his wife was holding a makeup bag alone in the safe, and there was a bloodstained wet wipe in it, in this case..."It turns out that Yan Lao's guess is right, and the laboratory department quickly has an answer, the blood stains on the wet wipes provided by Lan Yuying, dNA is not the deceased Du Meijuan.

It's Luo Jun's. Pei Tianshi was amazed,

"No wonder Luo Jun wasn't nervous at all just now, I thought his city was deep, but I didn't expect it to be deeper than I imagined." Xu Zheng recalled his calm demeanor when he met Luo Jun at this time, and the tone of voice when he spoke to himself, as if it was an invisible ridicule.

It's a pity that I didn't feel it at that time. Zhuqing was a little deflated, and finally found a substantial piece of evidence, but he didn't expect that people were skilled.

"Elder Yan, team leader, what should we do next? Can more clues be found on Lan Yuying? It is estimated that this woman is now happy to bring down her husband, and after the divorce, she can recover the inheritance left to her by her parents, and then emigrate abroad to join her mother. Xu Zheng held his chin with both hands and stared at the computer desktop, Lan Yuying should have no evidence, so all the suspects involved in Du Meijuan's death.

Luo Jun and Luo Shikai are in public office, and they cannot investigate openly for the time being. So only start with Sun Chuanbin and Liu Bin, the so-called bell must be tied to the bell, how did Du Meijuan know them?

Didn't he meet Sun Chuanbin first, and after the two of them went to bed, they mixed up with Liu Bin and others.

"Yan Lao, I think it is better to try Sun Chuanbin and Liu Bin again, although the former was at the time of the crime, teachers and roommates testified that he did not leave the school. But he can definitely guess that Du Meijuan's death is related to Luo Shikai and others. As for Liu Bin, the police did not investigate him back then, and now it is very difficult to find out where he was at the scene of the crime. But Lan Yuying can testify that the two once had sex with Du Meijuan with Luo Shikai. Yan Lao heard the helplessness from Xu Zheng's words, and he also understood in his heart that the main reason was that the time span was too long, and even if many witnesses could come out to testify, after all, ten years had passed.

Even if some people remember, they must have forgotten some details, and this detail, under the offensive of the opposing lawyer, often becomes full of holes and cannot be accepted by the court.

"If you only use the three of you to interrogate Liu Bin or Sun Chuanbin by having a relationship with Du Meijuan, I don't think it will be very hopeful." Xu Zheng now had all the details of the case in his mind, and he walked to the board in the office and looked at the various character relationships on it.

took out an oil pen and drew another line on Sun Chuanbin's character, and wrote a name, Shi Liqiong.

"Elder Yan, everyone, maybe we have forgotten a key figure, that is, Sun Chuanbin's mother Shi Liqiong. The time of medical examiner's death should have been around 1 a.m. Du Meijuan's roommate Chang Lele found out and called the police after 3 o'clock in the morning. Lan Yuying said that Luo Jun left home after about 10 p.m. According to the time deduction, Luo Jun should have gone to the funeral home to steal the body first, dodge the camera back and forth, and steal the body and climb over the community. It is possible to spend two hours of your time. Tossing back and forth like this, there is no elevator in Tianlu Community, Shi Liqiong lives downstairs from Du Meijuan, maybe it is not that she didn't hear a sound. I think we can visit her, I always feel that ten years have passed, and the family has not moved out of the Tianlu community. It's not just because there's no money. "It's good that ordinary people can afford a house in their lifetime, although the Tianlu community is old, it is a school district house, and the house price is not low.

When the murder first happened, the Sun family's house was not easy to sell, but in another year or two, who cares about it, and besides, Sun Chuanbin and his sister are already in college.

Aren't they going to let their grandchildren go to school here if they don't move? Xu Zheng, Fan Yu and Zhu Qing drove here, and they contacted Shi Liqiong before coming and knew that she was at home.

He also told her about her son's temporary stay at the city bureau to cooperate with the police investigation. Shi Liqiong is only 52 years old this year, and the panic on her face became more and more obvious after seeing Xu Zheng and the others.

She is not alone at home, at this time her husband and her daughter are also there, Xu Zheng protected his identity after entering the door, observing their family of three.

Shi Liqiong didn't say anything, her eyes were scared and nervous, but what really made Xu Zhenghu suspicious was her daughter, Sun Chuanbin's sister, Sun Qian, a woman who was about 24 years old.

She trembled slightly. This is a self-shaking that can't control the muscles to the extreme, Xu Zheng feels that it shouldn't be, at the age of 24, he has graduated from college.

If you don't go to graduate school, you should already be working. Xu Zheng still remembers that the information shows that Sun Qian seems to have gone to work, and she is still a primary school teacher, and they are all teachers, how can she tremble when she sees the police.

Shi Liqiong's husband, as a man, took the lead in asking: "Comrade policeman, what crime did my son commit, and why is it related to the case that happened ten years ago?" Xu Zheng found that Shi Liqiong's husband was the only man in their family who behaved normally, although he was also a little nervous, but he was more concerned about his son's sense of urgency.

"You should all know about the murder of a woman upstairs ten years ago, and now our police have reopened the case, and there are people who testify that your son had an intimate relationship with the victim before his death. Well, it's that kind of relationship between men and women. ”

"It's... How is this possible! My son is a graduate student at the National People's University, how can he have a relationship with that kind of woman? Shi Liqiong's husband was both angry and helpless.

He pointed at Shi Liqiong and shouted: "It's all what you're used to, I'll just say that the woman is not serious, and sooner or later she will entangle our son." Say how many times you move, you just don't listen! Shi Liqiong is not good at stubble, she immediately gave full play to the advantages of middle-aged women, and shouted at the top of her voice: "Sun Jinli, are you a man, blame me for an accident, your son was admitted to the National People's Congress, but you said that you have good genes, and now you still have the face to blame me." ”

"Shout what? Call me again and ask you to go to the police station together. Xu Zheng's face was cold, and he instantly calmed the husband and wife, he found that these two people were quite interesting, and they seemed to be quarreling and shirking responsibility.

But when they quarreled like this, their emotions were vented, and Shi Liqiong's mother and daughter visibly calmed down.

Xu Zheng originally wanted to ask alone that there might be a windfall, but he felt that doing so too suddenly would make them more cautious, so he had to throw a bomb.

Sun Chuanbin may not have been involved in the murder of Du Meijuan, but he must know who the murderer was, after all, someone can testify. He slept with Du Meijuan at the same time as Liu Bin and Luo Shikai. If he insists on not cooperating with the police, then the crime of harboring is indispensable, which is a criminal responsibility, no matter how many years in prison. He has three generations of his direct family in his life, and there is no way to join the army and take the public examination. So, he's a graduate student..."

"This, this, this..."Sun Jinli's body was weak, as a man, he couldn't hold it first, perhaps the son who was admitted to the National People's University was the greatest pride in his life.

When he heard that he was covering up his sins, he couldn't say anything excited. Shi Liqiong is similar, as an ordinary person, she is naturally afraid of going to prison, and when she heard that her son's future was gone, her first reaction was to look at her daughter Sun Qian.

As for Sun Qian, she was already a bit of a master, and after seeing her mother's eyes, she was even more panicked.

Xu Zheng watched the performance of the mother and daughter from the sidelines, and realized that the two of them were really hiding something.

The police did an investigation, and Shi Liqiong was the most important of the crowd back then, because she lived downstairs, and as an adult, if she heard anything, she could help the police solve the case.

But back then, she insisted that she slept very hard and didn't hear any movement. Sun Qian was 14 years old at the time, and the police were not very strict with her investigation, and only made two records for her, which was very simple, similar to what her mother said.

"Comrade policeman, is it that my son Sun Chuanbin does not cooperate with you, if he cooperates, will he make meritorious service, then what, didn't you say that you can reduce your sentence if you turn yourself in, and what else is there to confess and leniency." Sun Jinli was a little dispossessed, and begged Xu Zheng to let him go to the police station to persuade his son.

But Xu Zheng shook his head and looked at Shi Liqiong,

"In fact, our police now have a lot of evidence, and they have basically locked up the suspect. Now your son, Liu Bin and their classmates have all been summoned to the police station by us. But Luo Shikai didn't, and neither did his father Luo Jun, because they are all public officials! Xu Zheng's last sentence had a mocking tone, wanting to give Shi Liqiong's mother and daughter an illusion that they would only bully ordinary people when handling cases, and would not arrest Luo Shikai, who was also a policeman.

Shi Liqiong's face turned pale instantly, her lips trembled and she couldn't speak, she was worried that the police would let her son be a scapegoat and handle an unjust, false and wrongful case.

"Why don't you arrest Luo Jun, why don't you arrest Luo Shikai, they are the murderers!" Xu Zheng looked back at Sun Qian, who was yelling at him, and the woman's finger was about to point to his nose.

"Obviously, their father and son and Liu Bin are the murderers, what does what they do to my brother? What are you doing wronged my brother? I'm going to sue you..."

"Sissi, what are you talking about?" At the critical moment, Sun Jinli interrupted Sun Qian with a loud roar, he looked at his daughter, and then at his wife, many years of life experience, and immediately reacted, the mother and daughter must have something to hide from him.

Xu Zheng didn't blame Sun Jinli for interrupting Sun Qian's words, he struck while the iron was hot,

"As long as Sun Chuanbin cooperates with us, you only need to cooperate with us to arrest the real suspects. I can tell you responsibly that to help us is to help yourselves. Help Sun Chuanbin. Xu Zheng was also worried that they didn't trust him, so he hurriedly asked Fan Yu to come forward and tell them in detail about the weight of the Municipal Bureau's Serious Crime Brigade.

"Sissi, tell them." Shi Liqiong let out a long sigh, looked at her daughter, and encouraged: "Tell the police what you saw that day." ”