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

Chapter 425 The Choice of the City Bureau Leader
Xu Zheng and Zhang Yuqi agreed with Wei Yi's conjecture of placing the fourth poison in the ventilation duct.

Peng Yue couldn't wait to urge everyone, "Then why do we have a meeting? Let's go directly to the scene of the crime and determine the type of poison first."

Zhuang Qiang also stood up and waved his hand, "That's right, we've confirmed that it's the air outlet of the central air conditioner, so we can start from here. Maybe we'll find the murderer after checking the surveillance a few days before the incident."

Xu Zheng and Lang Shaobai also have the same meaning, maybe it is really like what Zhuang Qiang said, and there will be clues after investigation.

It's just that Zhang Yuqi pressed her hands down, but didn't give an order directly, "You stay here and don't go anywhere, and you don't plan to make a phone call. I'll go out for a while."

After she finished speaking, she left here without looking back, leaving everyone to look at each other. Xu Zheng's heart moved, and he said jokingly: "Brother Lang, have there been too many people inviting you to dinner these two days?"

"Well, don't tell me, there are all kinds of people looking for me, even a college teacher before me called, the energy behind it is not small." Lang Shaobai took out his mobile phone and put it on the table. The intention is self-evident.

Then Xu Zheng smiled, and put the phone on the table.

Those who can join the criminal police detachment are not fools. Now the second brigade is in charge of Su Guangquan's case. Some people hope that the police will solve the case as soon as possible, while others hope that the police will suspend the case. Of course, some people do not want the police to handle the case.

When Zhuang Qiang took out his mobile phone, he also sighed, "Yesterday, my old colleague suddenly asked me out for dinner. At this time, none of us policemen knows what the busiest thing in the Second Brigade is now."

Ji Meiyue gave a wry smile, "In the second team, I guess only Team Zhang would dare to ask her through the back door. What about you, did someone ask you to inquire about Su Guangquan's case?"

"No, I'm going home right now after get off work. I basically don't have extra energy for socializing, and I don't want to move when I get home." Li Wanwan followed the Second Brigade to investigate Su Guangquan's case, and her work increased exponentially. If it weren't for Ji Meiyue helped her share some of the burden, and she had to work overtime for an extra hour.

Wei Yi covered the phone on the table and groped the back of the phone with his hands, "There are so many of us front-line investigators, so there are probably more people looking for leaders. Whether this case is fast or slow depends on the meaning of the higher authorities. "

Xu Zheng tapped the table with his fingers, "It doesn't matter to us how fast the case progresses. The big deal is that after collecting the clues, we don't want to catch the murderer if we find the murderer. It's just a good time to catch fish."

The second brigade has only 7 people including the captain. Li Wanwan is not yet an official scout, unlike the first brigade, they are also divided into two squadrons, but each squadron has five or six people.

Therefore, the second brigade can only do its best to complete one case, and it will be overwhelmed with more.

Back then, the focus of the establishment of the Second Brigade by the Municipal Bureau was to focus on old cases, but after half a year since its establishment, it had only completed two old cases, but overall, the number of cases completed by the Second Brigade was not much less than that of the First Brigade.

Basically a case will not exceed one month.

This also led to the fact that the second brigade didn't even have the time to catch fish during work. They were either looking for clues or on the way to catch suspects.

After more than ten minutes, Zhang Yuqi appeared at the door of the trial room, and waved her hand, "Go, set off immediately, remember the principle of confidentiality."

It was only when everyone went downstairs that they found out that Zhang Yuqi did not bring any surveyors and trace inspectors with her to the scene of the crime this time, but she borrowed tools from the Technical Investigation Brigade, which meant that at the crime scene today, the Second Brigade had to personally Started to investigate.

Fortunately, Xu Zheng is a professional field survey technician.

Seven people and two cars went straight to Wanda Plaza in Yiqiao District, while Li Wanwan stayed at home to sort out the materials.

On the way, Zhang Yuqi didn't notify the Liulihe Police Station, but she said to Xu Zheng, "Call your master, An Ru, and ask her to go to Wanda Plaza by herself first, and then meet up there."

"Team Zhang, there's no need to keep it so strict. The case has already happened for six days. Even if the murderer can't destroy the crime scene, it's hard to say if there are any traces after these days." Ji Meiyue used her mobile phone to connect to the second brigade. Surveillance cameras were installed at the scene of the crime, but unfortunately, no one has been found sneaking in.

There are only two reasons why no one sneaked in. One is that the murderer did not leave any obvious traces when he committed the crime, and the other is that Wei Yi's conjecture was wrong.

Zhang Yuqi sighed, "This case seems simple, but the murderer was able to buy the 9-hydroxydopamine neurotoxin abroad, which has already attracted the attention of the Ministry. Unfortunately, the foreign side has not yet investigated who bought it. toxin.

The entry-exit management department did not find any traces of toxin inflow.

Now some leaders are worried that the murderer will continue to commit crimes and ask us to solve the case as soon as possible. "

"After a while, if traces of the crime are found at the scene of the crime, then we can follow this line to investigate. By the way, Team Zhang, Xiaozheng assumed that the murderer used the technology of flying needles to inject milkshakes and sour plums. Did you report to Team Wan about the suggestion of injecting toxins in juice?" Ji Meiyue asked curiously.

Zhang Yuqi turned on her phone and looked at it, but there was no new message from Team Wan, she shook her head, "I must have told him about it, it's just that the plastic cups containing the milkshake and plum juice are currently in the inspection department of the Ministry of Public Security.

In that place, even if our bureau chief calls them personally, the news back will not come soon. "

Xu Zheng smiled, "This is not a problem. Let's assume that there are tiny pinholes in the two cups or that the murderer used a very small thing to inject the venom. Then let the Tuzhen Detachment study the milkshake and acid that Su Guangquan bought. A video of plum juice along the way."

Because what Xu Zheng guessed was extremely tiny things that couldn't be seen by the naked eye, even if he watched this video on the computer, he still couldn't find it. He had to use special equipment to process this video. At the same time as playing, the screen had to be enlarged 50-100 times, so that it was possible to see clearly whether there was something like Xu Zheng's guess.

"That's right." Zhang Yuqi also reacted, "It's absolutely fine for you to assume first, and then let the Tusun side operate. When I reported to the Wan detachment and the director, I forgot about it."

Zhang Yuqi shook her head with a wry smile. As for why she didn't think of this, the main reason was that she was always worried that the higher-level leaders would not agree to continue investigating this case.

She didn't tell Xu Zheng and the others that the attitudes of the leaders one level after another were unclear about the case, and it was mainly the government. She hoped that the Changming police would cooperate with the film's distribution company to promote the company. In this case, the film's If the popularity continues unabated, the box office will rise steadily. For them, the advantages far outweigh the disadvantages.

Besides, the outside world doesn't understand the speed of the police's handling of the case. In the past, people believed that in a homicide case, the arrest of the murderer did not mean that the case had been solved. The criminal case would not end until the court confirmed the crime of the murderer.

Therefore, if a case is settled, there must be six months instead of a year.

Six months!
After six months, no one was paying attention to the case.

Even if there are, there will not be too many people.

Therefore, the film publicity company has a new idea, which is to turn the case into a murder case and announce it first, which will trigger a new enthusiasm for this news point.

Besides, it's only been six days since the case of Su Guangquan, so it's understandable that the police couldn't find the real culprit.

Therefore, according to the government's statement, the second brigade investigates the case slower, and it is best to have results after three days, and in these three days, Zhang Guoshi's movie announcement company will claim that Su Guangquan did not die suddenly, but was murdered.

As for the murderer, the police have not yet identified it. It is suspected that there may be something wrong with the last cup of Taotao Shake Shake that Su Guangquan drank before his death.

The propaganda department of Changming City and even Pingjiang Province approved the copywriting of the film promotion company, and the attitude of the provincial department was a bit vague, but on the Changming City Bureau, the two directors Li Nie and the Wan detachment team all opposed it.

The main reason is that there is something wrong with the last sentence of the announcement copy. According to this copy, Michelle Bingcheng and the big star Zhao Jinmai are directly on the cusp.

What's more, the City Bureau's Serious Case Team [-], which investigated the case at the beginning, was not capable enough.

Of course, the Municipal Council disagreed with this proposal.

In three days, this news will become an established fact in the minds of netizens. Even if the police in Changming City announce the real situation of the case three days later, the losses brought to Michelle Bingcheng and Zhao Jinmai will be irreparable .

Zhang Yuqi is now the captain of the No. [-] Serious Case Brigade of the Changming Municipal Bureau. For her own honor, she doesn't want the film promotion company to release such news. Doesn't this show that the police are incompetent in handling the case?

The common people don't understand the process of handling cases, and most of the netizens follow suit, but there are quite a few who know how to do it. If it really follows the government's intentions, the Changming police will have a case-handling agency that will cover the capital.

Therefore, the two bureau chiefs, Li Nie, firmly opposed it.

But the Municipal Public Security Bureau is under the dual leadership of the government and the provincial department after all, so the investigation of this case does not depend on whether the murderer can be found immediately, but a game between all parties.

As for Zhao Jinmai and Fan Huihui taking the initiative to give Xu Zheng benefits in the morning, it showed that they were very eager to cooperate with the police in Changming City. Women, why not use their greatest advantages.

If Xu Zheng could take the initiative to reveal something in the morning, or discuss it, or threaten it, or cooperate with each other for mutual benefit, maybe Zhao Jinmai might invite him to dinner.

Of course, Zhang Yuqi knew the ins and outs of these things, and could see the motives of Zhao Jinmai and Fan Huihui, but at that time Xu Zheng didn't understand the beauty's true meaning because of poor information, which was really funny.

Ji Meiyue looked at her team leader, who was also her best friend in private, and she became dazed as she was talking, but now it's better, and then she laughed inexplicably.

She secretly stretched out her right hand and pinched Zhang Yuqi, "Captain Zhang, why don't you call the Wan Detachment and ask him to speak to the Tu Investigation Detachment?"

Zhang Yuqi came back to her senses, looked at Xu Zheng who was driving in front, and Ji Meiyue next to her, these low-level investigators knew how to concentrate on investigating the case and didn't care about the difficulties of the leaders at all.

If there are no clues, it's fine. Now that there are clues, do Nie Ju and Wan Detachment support or not?

Fortunately, these leaders of the Municipal Bureau are relatively strong, and they follow the instructions of "seeking truth from facts" from the boss of the Ministry of Public Security, and investigate the case as they want.

"I thought about it. After a while, I will personally call Qi Haibing, the deputy detachment of Tuzheng, and ask him to find some new colleagues to help us investigate." Zhang Yuqi finally decided to come forward and contact Tujuan himself. .

You can't blame the leaders for everything.

Now she also wants to understand that as long as she solves the case by herself, it will be useless for the leaders at the top level to play "drag words".

Xu Zheng looked at Zhang Yuqi through the rearview mirror a little puzzled, "You can do this?"

"Hey, what do you mean, what else can the Wanzhi team find fault with me?" Zhang Yuqi gave him a blank look, "I'm not trying to cut it first, but to try a different way of thinking. After all, we need to find a way to solve our own guesses." prove."

Ji Meiyue also nodded in support, "If we solve the case in two days and pinpoint the murderer, how do you think Zhao Jinmai will thank us? How about you, Xu Zheng?"

"You shouldn't ask me, you should ask Brother Qiang and Peng Yue, you two definitely want Zhao Jinmai to agree with you, or you can use the walkie-talkie to ask them." Xu Zheng is not ignorant of style. Jinmai and Fan Huihui's anomalies, if he was Zhuang Qiang, he would definitely think about it.

It's a pity that Xu Zheng didn't have any thoughts about the two of them.

While talking, everyone rushed to the parking lot of Wanda Plaza. When they got out of the car, the high temperature around three o'clock in the afternoon made people feel like they were in a pot of boiling water. For some reason, the summer in Changming City is always hot and long.

Everyone got out of the car without delaying a second, and walked quickly into the shopping mall. It was still cool here. Xu Zheng looked around the first floor of Wanda. Maybe because of the summer vacation, there were quite a lot of people, and most of them were girls.

One is cooler than the other, with short sleeves and hot pants, and a pair of long legs wearing small slippers, very dazzling.

It's a pity that Xu Zheng and the others, as the police, really dare not stare at these female college students in this scene where cameras are everywhere.

Arriving at the Wanda Cinema on the second floor, An Ru was sitting alone in a corner of the waiting hall. She was fat and old, and she was very conspicuous sitting with these boys and girls. When she saw Xu Zheng and the others arrived, she I breathed a sigh of relief.

"Master, why are you sitting here? It's like a mother who catches her child's puppy love." Xu Zheng walked up to Anru and teased her. Although Anru is vigorous and resolute in her work, she is a full-fledged cat mother when it comes to her daughter and son. .

Feng Tingting and her younger brother are not afraid of Anru at all, no, this year she is 17 years old, Anru has started to worry about her puppy love, she wants to watch a movie and no one will accompany her, Xu Zheng can take her with her in the past Came here for a movie.

But now Xu Zheng himself has no time.

An Ru and Zhang Yuqi greeted each other, then smiled and cursed at Xu Zheng: "You brat, I told Tingting the day before yesterday that Grandma Xu missed her, no, she has been yelling for me to send her off every day for the past two days Go to your house, I think she just wants to go out and play."

"Haha, Master, otherwise, if Tingting wants to go, I'll ask Sister Xiaorui to pick her up, or she can take a taxi by herself. She is so old, and you still let her go to cram school during summer vacation."

While Xu Zheng and An Ru were talking, everyone walked to the No. [-] projection hall, and as the door was unlocked, Manager Chu from the Wanda Cinema who followed was about to turn on the central air conditioner.

Zhuang Qiang hurriedly pulled him back, "Manager Chu, let's not turn on the air conditioner today, we want to do a test inside, by the way, can you help us find a retractable ladder, let's use it."

Manager Chu looked at Zhuang Qiang suspiciously. If the air conditioner is not turned on in such a hot day, even if the No. [-] hall is a bit cooler, it will still make people sweat after a while.

An Ru came over and whispered something to him. Manager Chu nodded, turned around and walked out without asking any more questions. After a while, he came over with a telescopic ladder on his shoulders. Only a bag of mineral water from Nongfu Spring left.

"Big Team Zhang, if there is no other arrangement, shall I wait for you outside the door, or shall I go back first?" Seeing that the Second Team was about to check the ceiling of Hall Two, Anru realized that they might have found some clues, so she proposed Say goodbye.

Zhang Yuqi thought about it, this case is still not easy to involve too much, but there are still some things that need An Ru's help here, "Director An, can you wait for us outside for a while, and do us a favor by the way, if anyone wants to come over , no matter what he did.

You just need to keep an eye on it for us. "

This time, all the members of the Second Brigade have arrived here. Perhaps at this time, those who are concerned about this case have already got the news, and even the murderer may know.

No one can say whether he will come to Wanda Cinema at this time.

Of course An Ru didn't know this, she came here today to cooperate with Zhang Yuqi's actions, she walked out of the second hall, helped close the door, thought about it, and sat back to the seat just now.

When An Ru left, Zhuang Qiang and the others quickly stretched out the ladder, and then Xu Zheng took the currently surveyed equipment and waited for the ladder to climb to the air outlet of the air conditioner.

Because this hall is nearly 161 square meters, with a total of [-] seats, and four air outlets, of which the air outlet on the left front is facing the seat where Su Guangquan was sitting at that time, and the second seat on the left front row.

So this is where the killer placed the toxin most likely.

Sure enough, when Xu Zheng climbed up, the screws of the air outlet did look like they had just been loosened, because this is the ceiling, and there will always be some dust on it after a long period of time, but these four screws obviously have traces of being rubbed by someone. .

Xu Zheng was wearing gloves, a mask, a hood, and a tool bag on his body. After a while, he removed the four screws, and then handed over the plastic board, "There may be fingerprints on this thing. Time to put on gloves."

"Xu Zheng, do you mean that someone has touched this vent?" Peng Yue immediately asked excitedly.

"Well, I look like, you wait a while, I'll take a closer look inside, and I haven't found any traces of toxins yet." Xu Zheng raised his neck a bit awkwardly, the inside of the air conditioner vent was pitch black, he could only use tools to Find a flashlight in the bag.

(End of this chapter)