I don't want to solve the case when I'm a little policeman.

Chapter 273 surfaced
At four o'clock in the afternoon, Xu Zheng rushed to a high-end office building with Xiang Ruonan who came back first. After a while, a beautiful young woman dressed in fashion came over.

Because he was in a hurry, Xu Zheng didn't find a coffee shop to ask. Besides, the question he asked this time was very private, and he was able to observe the expression of the person being questioned carefully in the car.

Xiang Ruonan got out of the car and invited this beauty over. Not to mention, the woman working here was well-dressed, and when she got in the car, the car was full of fragrance.

"Ms. Yang, hello, I am from the Criminal Police Brigade of the Bahe District Bureau. We are investigating the daily situation of Feng Yapeng's family upstairs. I hope you can cooperate."

Yang Meiqing thought something was wrong, startled her, patted her chest with her right hand, the mountain stream was looming, and asked puzzledly: "Comrade policeman, didn't you give me a record before? Let me tell you the truth, The bad luck of living downstairs in his house makes me want to sell the house and move again."

The woman was talking endlessly, and Xu Zheng had to interrupt her, "Ms. Yang, this time, I will ask you a few questions. You said that you and Feng Yapeng's family only met each other in the elevator on weekdays. We talked, right?"

Yang Meiqing nodded, "That's right, the neighbor, it's enough to save face, I can at most talk to his wife, this surname is Feng, I see that he is not a good person, as expected, he is outside Someone's there"

Yes, Xu Zheng glanced at the time, "Ms. Yang, then I'll be blunt. I hope you can tell us the real situation truthfully, because your words are very important to us."

Seeing the handsome little policeman in front of him emphasizing the question he wanted to ask again and again, Yang Meiqing finally nodded seriously.

"I want to ask you, in the middle of the night, did you hear the sound of Feng Yapeng and his wife exercising upstairs, do you understand what I mean?"

They are all married women. Yang Meiqing was taken aback, but she didn't twitch. Instead, she said openly: "I have lived downstairs in their house for five years, because the glass and outer walls of our community have sound insulation effects, so At night, the commotion upstairs became especially loud.

In the beginning, the couple often made it, and each time they could make it for more than half an hour. It seems that in the past two years, I can't remember the exact number, but the number of times has decreased, and the sound has become quieter, and the time has also shortened.

Sometimes, it feels like 2 minutes after it was created, it’s gone, it’s really gone.

Speaking of it, I am not afraid of your jokes, my family is very competitive, we will start upstairs.As a result, the upstairs is not working well, hey, he also started to be lazy, but it pissed me off."

Xu Zheng couldn't stand the woman's chatter in the end, so he quickly asked Xiang Ruonan to send her down, and the two continued to rush to the criminal police brigade. On the way, Xiang Ruonan blushed and asked, "Group leader, ask Feng Yapeng and Ji Hongna What is the judgment of married life?"

"It's not about judging anything, it's about making sure whether Ji Hongna knows that Feng Yapeng has a woman outside."

Xiang Ruonan still didn't understand, "How can you tell?"

"If the husband and wife are loving each other in the eyes of outsiders, it is really hard to tell, but the length of time the husband and wife exercise also shows a big problem. Feng Yapeng is only 38 years old. It is impossible for this age to finish it in 2 minutes.

If there is nothing wrong with the body, it can only be a psychological problem, and the most likely psychological problem is an affair. "

"Then why don't you ask the resident downstairs of Su Yin? She is a young man downstairs, and he must be very good at listening to the work at the bottom of the wall!"

Xu Zheng smiled and didn't explain further, "Think about it yourself, you can't rely on the leader for everything."

When I got back to the office, it was around five o'clock, and all the people who went out to investigate had rushed back. Judging by their expressions, it should be effective.

Sure enough, when veteran policeman Li came back, he excitedly patted Xu Zheng's desk, "Captain Xu, your judgment is indeed correct, that white underwear was indeed bought by Feng Yapeng.

In order to please his lover, this person secretly set up a China Unicom mobile phone number, and the delivery address was also placed in other communities.I also found out after checking his mobile phone number, and he used the Taobao account and bank card registered on this mobile phone to buy a lot of good gifts for Su Yin.

Even, the WeChat chat records of the two of them under this account show that they have already started planning for divorce and are preparing to transfer property. "

After a while, Wang Dong also came back with the inspection report, and at the same time, his face was full of excitement, "Master Xu, you are right, there is indeed something wrong with that white underwear, and the colleagues from the Technical Investigation Section of the Provincial Department detected it." The underwear carried a medicine that would volatilize when exposed to water.

It is volatile, and the test materials obtained from the deceased must not be able to detect this ingredient. Fortunately, there are still some unstained places on the white underwear that carry this medicine.

Professor Ji looked at the test results, and he said that there is a mineral in this medicine that is decomposed and then fused with other love medicine ingredients, called PEG-255 Potassium Stearate.

This kind of thing acts on the nervous system. It is more powerful than the ingredients of traditional love medicine, and it starts to volatilize when it meets water. Because it is applied on underwear, a woman will flow out a kind of love water when she thinks about exercising. 90.00% of this love water is water. , Therefore, the volatilized medicine will directly act on the woman's body.

As for the undetectable in the blood, it is because of the large venting of the body.

Also, the elk smell and rust smell you mentioned do exist. This medicine has a strong rust smell, so the suspect neutralized it with the elk scent. "

The world's love drug, Pfizer's Viagra, accounts for more than 80% of the market. The most important thing is that the drug has stable efficacy and low side effects.

But the medicine carried by this white underwear is obviously harmful. This kind of medicine, not to mention that it is illegal, is such a deadly hazard that its creator can be arrested.

Now that the case has come to this point, we are waiting for Zhuang Qiang to find out the news in the hospital.

Shi Chengwen and another young criminal policeman also rushed back, and the news they brought made the task force give up the investigation of Su Yin's husband Li Yiming.

Li Yiming is indeed the kind of person who stays at home except for work, and he really loves his wife. He has no other advantages except honesty. This kind of person has never even been to a bar, so how can he buy love potion.

After six o'clock in the afternoon, Zhuang Qiang finally came back. He didn't say a word when he arrived at the office. He directly picked up the water glass and drank his boiled water tons and tons.

Without waiting for everyone to ask, this guy let out a long and comfortable sigh of relief, and then wanted to show off. Unfortunately, the scouts who had been waiting for his news moved chairs, those who received water, and those who fanned fans.
"Sigh, it really is that Ji Hongna knows people and faces but doesn't know her heart. This Ji Hongna is indeed very suspicious. There is no one Ji Hongna is familiar with in the research center of Taikang Hospital in Yiqiao District."

While talking, the guy paused for a while, holding his thermos cup and slowly sipped the tea, Xu Zheng was speechless, "Brother Qiang, hurry up, if there is any clue, I will have to go to the procuratorate to apply for an arrest warrant and search later." make."

Zhuang Qiang was taken aback, "How do you know that what I brought is good news? But it is indeed feasible to apply for an arrest warrant."

"Hurry up, we kicked you out again." Xu Zheng joked, this guy does have the ability, good at investigating various relationships of suspects, that's his personality, to put it mildly, he likes to show off.

"I checked Ji Hongna's university and postgraduate classmates, and found that one of her classmates works in the Yiqiao District Hospital Research Center, and is also an associate professor there. The most important thing is that the two were still in a relationship when they were in school. Moreover, Ji Hongna went to the hospital last month. I have been to the city hospital several times, and it takes about an hour each time I go there.

Of course, what exactly he did can only be known through direct interrogation. "

Zhuang Qiang took out a USB flash drive as he spoke, "This is the surveillance video at the entrance of the city hospital. It can be seen that Ji Hongna took a taxi to the city hospital and then walked in and out."

Xu Zheng asked Xiang Ruonan to play it, but he didn't watch it. He thought about the case in his mind, "Let's deal with this case. Three years ago, Feng Yapeng and Su Yin knew each other because of their banking business. Then Su Yin had an abortion and married a year later." To the honest and loyal Li Yiming.

It is not known when Ji Hongna found out that her husband Feng Yapeng was cheating. According to the time when she went to the city hospital to find her old classmate, she should have known for a long time.

With the potion, the next step is to apply it on the woman's underwear, and this chance is that she knows about the sexy underwear her husband bought for other women.

Now that the motive, scene, and tools of the crime have been ascertained, the suspects can now be locked on Ji Hongna and her college classmates.By the way, Brother Qiang, what's the name of her college classmate? "

"Cai Qiankun."

Xu Zheng pondered for a while, "Good name! Then I will make the conclusion of our special case team and list Ji Hongna and Cai Qiankun as suspects, then report to the superiors and apply for search and arrest warrants to the procuratorate.

Do you have any other questions?If not, the meeting will end, and I will go to Team Yan and Instructor Wang, and you will sort out the materials of the case. "

The investigators of the special case team headed by Lao Li stared at Xu Zheng excitedly. If they investigated by themselves, they would definitely focus on Ji Hongna and Li Yiming.

However, according to the results of the forensic autopsy of the Bahe District Bureau, no suspicious points were found, and then according to the process, it will be reported to the higher level, that is, the city's forensic doctor will check again.The city doesn't import much equipment, and if the province doesn't take over, no suspicious drugs will be found.

Speaking of Ji Hongna herself, she just went to the city hospital to communicate with her classmates, and the police didn't investigate further because they lacked evidence.

Therefore, if Xu Zheng didn't come, it was very likely that no one would find any clues about the potion, and the case might be solved from other places, but it definitely wouldn't be as fast as it is now.

Xu Zheng ignored the admiring gazes of the team members, because he always believed that the case was not solved by him alone, but by the strength of the collective and the team.And he always reminded himself that the real investigator was not Conan, and a set of reasoning found the suspect.

Walking out of the meeting room, the feeling that he was about to solve the case made him feel very relaxed. At this time, as a man of the world, Xu Zheng must have first found Instructor Wang, who is the head of the special case team in name, and then he was accompanied by Instructor Wang. Team Yan.

There was another round of mutual compliments and jokes, several people discussed it, and then at the suggestion of Team Yan, the task force first summoned Cai Qiankun.

(End of this chapter)