As long as the suspect hesitates, give her the reassurance she needs, and Bacheng can make her open her mouth to cooperate with the police interrogation.

This time, the police could give Xu Yonglan the opportunity to change her name and surname, but Xu Zheng put herself in her shoes.

If she has criminal charges on her body, as long as she can cooperate with the police this time, whether it is considered a voluntary surrender plot only requires the police to communicate with the prosecution, as long as she has no major charges, Xu Zheng feels that Xu Yonglan will not be sentenced to many years.

And because she has a nine-year-old child and no relatives can help her settle it, the court will most likely sentence her to probation.

Of course, if she committed such a serious criminal crime as intentional homicide, then this document approved by Wan Haihong would not be of much use.

In short, this time Xu Zheng and the three wanted to complete the interrogation of Xu Yonglan while the iron was hot, and there was still an element of gambling.

After a long time, Xu Yonglan finally spoke, "Comrade police, can you really protect the safety of our mother and daughter?" ”

At this time, Xu Zheng and the three of them finally let go of the heart that had been entangled, "It seems that you only understand the law, and you don't know the procedures of our police, you are holding this piece of paper, and the seal on it is the official seal of the criminal police detachment of the Changming City Public Security Bureau, which is a national and municipal administrative unit, and it must have legal effect."

The leaders of the municipal bureau and the provincial department are paying attention to the eucalyptus we are doing now, and there is also the provincial special group cooperating, so many leaders, how can it be unsafe for us to speak?

Moreover, we must have met a lot of people like you who are in a worse situation than you, and we can protect their safety, let alone you.

No matter how powerful Gaotian Group is, it is only in Changming, in Binh Giang Province, but the national police are one! ”

Xu Yonglan now chooses to believe in the police, in fact, she doesn't have much choice, if the police let her out today, it is a question of whether she can live tomorrow, at least she and her daughter are safe now in the police.

There can be several choices in life, Xu Yonglan no longer hesitated, and finally agreed to cooperate with the police interrogation.

In September 2028, Xu Yonglan, who graduated with a master's degree, entered the procurement department of Gaotian Group headquarters in campus recruitment, but she did not expect that a year later, she purchased a batch of substandard products because of "mistakes", causing the company to lose millions.

This has been done for a few years, she didn't expect that the oil and water of this administrative office supplies are very large, and in the past few years, she has bought a small two-bedroom of 80 square meters in Changming with all the money.

Then, her nightmare began, and suddenly one day, her boss took her to Ah Sanguo to negotiate a business, an emergency operating room and a purchase order for surgical instruments and various medicines.

Their company does not operate medical-related subsidiaries and branches, what are they doing with procurement, and later she learned that this is the group to do an underground operating room, and she has also become a special purchaser for the underground operating room, if she does not agree, the company will sue her.

At that time, she found out that in addition to the previous procurement mistakes, there were also the kickbacks she had eaten over the years, and the company had written them down for her, and if she was sued, she might not be able to come out without seven or eight years.

Moisturizing things silently, Xu Yonglan unknowingly got on the thief ship of Gaotian Group, and since then she has been working as a procurement specialist in the operating room for 12 years.

As for the relationship between her and Gao Dawei, it is also because of work, the two have known each other since the underground operating room project, and they have been together for a long time, and even behind this there are leaders at the time who are promoting.

Speaking of this, Xu Yonglan wanted to continue to say other things she knew about the Gaotian Group, but Xu Zheng stopped her, "Ms. Xu, I don't know if you remember, ten years ago, to be precise, nine years ago, around February 2025, did Du Longtao go to the underground operating room for treatment, and it was still that..."

"Amputated limb replantation, huh?"

"Yes, yes, do you remember?" Xu Zheng was overjoyed and hurriedly urged Xu Yonglan.

Xu Yonglan glanced at Xu Zheng a little suspiciously, and kept guessing in her heart, shouldn't the police investigate Gao Dawei and Chen Zhen? Then investigate the upper echelons of Gaotian Group, how can they be interested in Du Longtao, the nominal minister of security?

"I heard Gao Dawei say, when I was about to give birth, he had to take care of me often, it seemed to be early in the morning, he was called away by a phone call, and when he came back, he gloated and told me about it.

When Du Longtao's roots were not broken, he scourged female employees in the group all day long, even me... So I always remember him, and because of this incident, he slowly became marginalized in the group, but I don't know why the chairman still asked him to be the head of the security department, but although it is the head, it is actually an ornament. ”

Xu Zheng didn't care about Du Longtao's status in the Gaotian Group, he just wanted to ask about the situation back then, but unfortunately Xu Yonglan only heard, "You mean that you weren't at the scene in person, well, in the underground operating room, right?" ”

"I was about to give birth at that time, of course I wasn't there, if Gao Dawei didn't know that I was molested by Du Longtao, he wouldn't have told me." Xu Yonglan recalled, "I heard Gao Dawei say that the poor little girl was very tough and bit off Du Longtao's body, but unfortunately, her life was not good, and she was beaten to death on the spot." ”

Lang Shaobai raised his eyes and carefully observed Xu Yonglan's expression, "Ms. Xu, did Gao Dawei tell me how to deal with this girl's body?" ”

Xu Yonglan frowned, why did this policeman just ask about these trivial matters, she kindly reminded her, "Du Longtao is already a supernumerary person in the group, and if you investigate him, you will definitely not be able to bring down the Gaotian Group." ”

Xu Zheng smiled a little bitterly, how to explain it to her, they mainly focus on the disappearance of Wumei, as for the overthrow of the Gaotian Group, it is not right, it can't be said to be overthrown, it should be exchanged for blood, legally speaking, it is to clean up the rotten blood of the Gaotian Group.

Gaotian Group can change its name, but it can't all go bankrupt yet.

"Xu Zheng, tell her that Wumei is missing, and see if she knows the inside story?" Zhang Yuqi instructed Xu Zheng through the headset, after all, Xu Yonglan has been in the Gaotian Group for so many years, what if she really knows something?

"Ms. Xu, our second team of Chongmei not only has to investigate the Gaotian Group, but also our old eucalyptus in the past, ten years ago, Wumei disappeared, I think you won't forget it, right?"

Xu Yonglan was really surprised this time, Wumei disappeared Since June 2025, the Chongmei Brigade of that year has sent elite soldiers and strong generals, and the search for the missing five women in Changming City, especially the Gaotian Group, has sent more than 100 police forces, and has checked back and forth many times, how could she not know that she was also questioned back then.

"It turns out that you are investigating this eucalyptus, of course I remember, I still remember that it was forbidden to discuss this eucalyptus within the group, but I really don't know if the Gaotian Group is related to these five women."

Xu Zheng understands that according to the inference of time, Xu Yonglan should have been pregnant at that time, and Gao Dawei, as the father of the child, should not tell her about these things, if Du Longtao was not punished, it is estimated that she would not know any news.

"This is the woman you sympathized with just now, her name is Ping Mengmeng, please recall carefully, what Gao Dawei told you at that time, and whether he had any unusual behavior." Xu Zheng handed Ping Mengmeng's photo to Xu Yonglan.

Xu Yonglan carefully looked at Ping Mengmeng's photo, and after a long time, she shook her head, "I really haven't seen this woman, I just said it, this is what Gao Dawei comforted me before telling me, how could I have seen this woman at the scene."

As for Gao Dawei, there was really something abnormal, I was pregnant back then, and because we both did something illegal, we didn't plan to get married, so I had a very bad temper at that time, and it was said that I should be happy when he told me about Du Longtao.

But I only felt disgusting, especially Gao Dawei's body at that time with a strong smell of formaldehyde, I think he had so much formaldehyde on his body, and he brought it home, if it affected the fetus, wouldn't this ruin the child.

So I had a big fight with him that day.

Now that I think about it, there must be no formaldehyde in the operating room, and only the medical laboratory can be used in the operating room, but Gao Dawei didn't have a laboratory at that time. There may be, it's just that I don't know.

I don't know where he came from..."

Xu Yonglan's face suddenly turned pale as she spoke, and she even lowered her head and remained silent, her body trembled, she had purchased medical supplies all year round, she should have guessed something.

Lang Shaobai and Wei Yi immediately turned their heads to look at Xu Zheng at this time, including Zhang Yuqi behind the monitor, and they all wanted to know what caused Xu Yonglan to change like this.

Xu Zheng sighed deeply, he didn't expect that his previous random guess about the whereabouts of Wumei's body really came true.

He thought that if Gao Dawei wanted to make progress in medical skills, he had to communicate and learn from his peers, and these could not be satisfied, so he could only do anatomical research by himself.

Western medicine was developed from anatomy.

So Xu Zheng guessed that Gao Dawei should have general teachers, and these general teachers should be the five women who disappeared ten years ago.

The main reason is that the timing is too coincidental, and it just happened to help Du Longtao and them dispose of the corpse, killing three birds with one stone.

The formaldehyde smell is the taste of the chemical liquid used to treat fresh corpses at the beginning, this chemical agent can separate the skin and flesh of the corpse and better process the skin tissue of the corpse, as for formalin, it will be used later.

Xu Yonglan's pale face probably associated these things together, if she hadn't been angry at the time and calmed down and thought about it, maybe she would have understood immediately, but people will always avoid evil, maybe she subconsciously understood, but she never dared to think in that direction.

As a woman, who wants the father of his child to do these hurtful things before the child is about to come into this world.

Xu Yonglan's mental state suddenly became very bad, her pale face has not eased, and it is no longer suitable for continued interrogation at this time.

As for the internal affairs of the Gaotian Group that she knew, the second team was not interested, but they would report it to the Wan detachment and ask him to notify the provincial special team and come over to interrogate Xu Yonglan.

Seeing that Xu Zheng and they were going out, Xu Yonglan still insisted: "Comrade police, please go slowly, how can you do it with just one Gao Dawei in the operating room, I also know a female nurse who came to the group at the same time as Gao Dawei, Xia Jiaying, about fifty years old this year, she was a nurse in the Provincial People's Hospital before, and she is very professional."

Also, if Gao Dawei still doesn't cooperate with the interrogation, please tell him, just say what I said, all for the sake of you! ”（nannan）

At this moment, Xu Zheng and Lang Shaobai looked at each other, the interrogation was like this, the previous two hours were not as useful as her words, but it was impossible to blame her.

"Ms. Xu, thank you so much, I believe that your cooperation today will definitely be duly rewarded." Xu Zheng is sincerely grateful to this eldest sister, no matter how many laws she has violated and how many sentences she will be sentenced, but at this moment, she has helped the second team.

As a police officer, you can't treat a suspect as a natural enemy, a suspect is also a human being, and of course, a person who is sentenced to deprivation of political rights for life does not count.

It was six o'clock in the afternoon when he returned to the detachment, and the robot Zhang Yuqi slept all the way in the back seat, still sleeping crooked on Xu Zheng's shoulder, and the woman not only snored, but also drooled when she slept.

Anyway, Xu Zheng had already taken a secret photo, and if he was wronged that day, he would send the photo to the detachment.

As for Lang Shaobai and Wei Yi, they have become righteous gentlemen at this time, which is not fun at all...

A day's interrogation, in fact, everyone is tired, physically tired, and mentally even more tired, the interrogation is not to be scripted, it is to change the interrogation process at any time according to the suspect's answers to questions, to stimulate them, and not to stimulate too harshly, always, this technique is a bit difficult.

It is not as good as the previous system, the investigation and interrogation are separated, and there is a special pre-trial section responsible for the interrogation, but Changming did not adhere to this way of working, and now the interrogation is carried out by the front-line examiners.

At half past six, Wan Haihong came over to listen to the results of today's interrogation of the second team, Wei Yi was responsible for telling the news of the trial, Wan Haihong was overjoyed after listening to it, and praised the second team again and again.

Wan Haihong was happy and stopped Zhang Yuqi, "I won't study and judge today, the interrogation work is bothersome, let everyone go back and have a good rest, and it will be the same tomorrow morning." ”

Xu Zheng and the others immediately stood up and cheered, packed up their laptops, and wanted to run out of the office, but they were afraid that if they were one step slower, the leader would stay and work overtime.

"Wait a minute, everyone wait a minute, Xu Zheng, what are you running, it's you, come back quickly, we haven't reported yet." Peng Yue saw that Xu Zheng was about to run out of the conference room with a notebook, and immediately shouted loudly.

Li Wanwan, who was next to him, caught up with Xu Zheng and snatched the laptop, "Senior brother, we also have good news, it's not too late for you to leave after listening." ”

Xu Zheng began to struggle, Peng Yue, this kid and Ji Meiyue, after interrogating Zhang Ji, went back to the detachment to investigate the authenticity of the problem confessed by Zhang Ji, and now they all laughed on their foreheads when they saw this thing, there must be good news, and the credit is not small.

Otherwise, he wouldn't be so arrogant.

When Xu Zheng and the others sat down again, the Wan detachment also urged Peng Yue not to sell the guanzi, and hurriedly said.

The leader spoke, and Peng Yue also put away his arrogant appearance, "The car accident of a leader in Zhongping Province in 2032 that Zhang Ji confessed, we contacted the third detachment of the provincial department in charge of Zhongping Province, and sent Zhang Ji's testimony and Chen Zhen's relevant information to them.

Unexpectedly, three hours later, they called to communicate with us, and the counterparts in Zhongping Province rechecked the whole video of the highway that was preserved, and found that there was a short circuit on the highway, and the driver involved and Chen Zhen's car stayed together for five minutes, and then twenty minutes, and the car accident occurred. ”

Now colleagues in Zhongping Province are following the trajectory of Chen Zhen's activities in the local area two years ago to conduct a full investigation, even if he went to the toilet at what time, how long has it been, who has seen it... These are under investigation...

Xu Zheng didn't expect that Zhang Ji's testimony really found out the truth of the eucalyptus, so whether the other two eucalyptus he said were also true, if so, he had to re-investigate and give justice to the victim.

Wan Haihong slapped the table and said angrily: "This Gaotian Group is really a cancer in Changming, alas..."

As the head of the criminal police detachment, he sits and watches the Gao Tian Group get bigger and bigger, but he has no right to investigate this group in depth, after all, Gao Tian is not a big child, and he is not such a good company.

Angry and angry, Wan Haihong will definitely not talk nonsense in front of these juniors, "You don't care about the other two eucalyptus that Zhang Ji said, I will let people notify the relevant departments to retry the eucalyptus, as for you, let's focus on the missing eucalyptus of Wumei." ”

Zhang Yuqi immediately said that she understood, in fact, she had heard that it was rumored that the second brigade and the provincial special team cooperated to investigate the Gaotian Group, which made some leaders of the city bureau dissatisfied, and also made some people in the government unhappy, in short, the 10,000 detachment is also under great pressure now...