Chapter 1048

City Criminal Investigation Brigade, chief office.

"Dong Dong." Han Bin knocked on the door.

"Come in."

Han Bin came in with the document.

Ding Xifeng stood up from his desk and pointed to the sofa beside him. "Sit down and ask."

"Yes."

"This is a detailed record of the trial."

"Well." Ding Xifeng sat on the sofa and began to look through the interrogation records.

Han Bin is not worried, lit a cigarette, self-care smoke up.

After a while, Ding Xifeng finished reading the document and said, "do you think this record is credible? Is it possible for Ma Xiaolin to lie in this respect?"

"I don't think it's possible to lie."

Ding Xifeng said, "cyanide is the key evidence for conviction. Ma Xiaolin has destroyed the remaining cyanide and is unable to compare it with the poison composition in the body of the deceased. After all, it is a weak link. If the source and sample of cyanide can not be found, I may return it on the ground of insufficient evidence based on my understanding of the procuratorate.

Don't look for that trouble. Don't think that if you catch someone, you'll be relaxed. We don't want to do anything wrong. "

"Don't worry, I'll make an investigation."

"Tell me, how do you want to investigate?"

Han Bin stroked his way of thinking, "Ma Xiaolin has not met with cyanide sellers, but they have indirect contact.

It can be roughly divided into two kinds, one is to contact through wechat network, but the IP address is in Myanmar, so it is difficult to find a specific location.

The second is contact in the mall. Although there is no direct meeting, Ma Xiaolin must have docking personnel to send money and pick up the goods. As long as we catch this docking personnel, we can catch the suspect

Ding Xifeng lit a cigarette, "you want to lead the snake out of the hole."

"Yes."

"The plan is regular, but we must plan carefully and consider the situation clearly, so as not to make a fuss."

"I have a general plan in mind, and I'm going to report it to you..."

"Dong Dong..." There was another knock on the door.

"In."

Wang Xiao and Zhu Jiaxu came in when the door rang.

"Is Han zikang over there?"

Wang Xiao replied, "yes, I made a detailed record for him, recording the process of his purchasing m medicine and the way he contacted the seller."

"Just in time, I'm talking with you Han team about the channel for Ma Xiaolin to buy sodium cyanide. Compare the two channels to see if they have anything in common."

"Yes." Wang Xiao answered and handed Ding Xifeng a document, "Captain, this is Han Shaokang's interrogation record."

"I've read the interrogation records of the police station, and I probably know everything. Just pick up the key points and say it."

"Cough..." Wang Xiao cleared his throat. "Han Shaokang's process of purchasing m-medicine is not very different from that of ordinary online shopping platforms. It's just that he searched m-medicine online and popped up a website. He bought it through the website and paid with wechat. After that, the seller sent m by express.

I asked someone from the technology department to check this website. Judging from the domain name, the server of the pirated website is abroad, and it is likely to be a country in Southeast Asia.

The head of the bank account bound to the website is Li Guoshan, a native of Shuzhou. The police station also learned about this man during the investigation. Li Guoshan is 61 years old. He lives in Xiaotiao village in Shuzhou. The location is remote and the traffic is inconvenient. It takes him an hour to walk on the mountain road and take a car to the county.

According to the local police station, Li Guoshan is not in good health. In recent years, he has been farming in his hometown, and the traffic and express delivery there are not convenient. He is unlikely to do such illegal things. "

Wang Xiao pun, continued, "another point to investigate is express delivery. The police station also checked the consignor of Han Shaokang's purchase of M drug, the name of which is Li Guoshan, and the ID number is also Li Guoshan, but the shipping address is in Yunnan.

It's several provinces away from Shuzhou, and I personally feel that Li Guoshan is unlikely to be so far away to deliver the goods, and that money is not enough for round-trip air tickets and accommodation. "

Zhu Jiaxu asked, "do you think Li Guoshan is just a puppet for the suspect to return to the front desk?"

Wang Xiao said, "almost. Maybe not even a puppet. It can only be regarded as a shield."

Ding Xifeng pondered for a moment and looked at Han Bin, "Captain Han, what do you think?"

Han Bin said, "although from the current situation, the two cases are not directly related, if we analyze them carefully, there are still some coincidences and connections.

The wechat login address of Ma Xiaolin, the seller of cyanide, is displayed in Myanmar. The server of Han Shaokang's M medicine website is also in Southeast Asia. Although the specific location has not been determined, it may also be in Myanmar.

From this analysis, the two cases are likely to have a certain connection, or even a common source of goods. "

Ding Xifeng asked, "did the police station send someone to Shuzhou to investigate Li Guoshan?""No, although the police station felt that Li Guoshan might be a shield, they didn't dare to contact him rashly, for fear that he would disturb the real suspect."

"What about Dianzhou?"

"They contacted the local police station in Dianzhou and asked them to assist in investigating the express delivery station of the suspect, but they have not received specific results."

"Efficiency is not good." Ding Xifeng sighed, but he could understand that the level of the police station was not enough, and it was not easy to apply for the notice of assistant investigation. Considering this factor, Ding Xifeng asked the second squadron to continue to investigate the source of sales.

"We can't drag on any longer. We must cut the mess quickly. Let's work hard and go on a business trip. " Ding Xifeng glanced at the crowd and continued, "team leader Zhu, you go to Shuzhou. If you go to find out the situation of Li Guoshan yourself, we don't pay attention to it. If we don't send someone, the local police can't pay attention to it.

When you get to Shuzhou, find out Li Guoshan's situation, see if he has any connection with the suspect, and then decide whether to take notes or directly control him. "

"Yes."

"Wang Xiao, you take people to Dianzhou. Since the goods are sent from Dianzhou, it shows that the source of the goods is probably there. Check whether the suspect has a fixed express delivery point. Let's cooperate with each other to see if we can lead the consignor out."

"Good."

"Han Bin, don't worry about Han Shaokang now. First, catch the person who provided Ma Xiaolin with the source of goods, find the sample of sodium cyanide, and close the case of Chen Zihe being poisoned.

When this case is closed, we will have less pressure. "

"I see."

……

After the meeting, Han Bin arranged the manpower problem.

Wang Xiao and Zhu Jiaxu can't be bare commanders when they go out on business, but they can't go too many people because of limited funds.

Considering the overall situation, Wang Xiao, Jiang Yang and Zu Dawei went to Dianzhou.

Zhu Jiaxu takes he Yingsheng to Shuzhou.

Han Bin leads other team members to investigate the case of Ma Xiaolin.

After the arrangement, Wang Xiao and Zhu Jiaxu went to do the preparatory work, and Han Bin called the other team members together for a meeting.

Han Bin glanced at the crowd and said, "everyone knows the situation. Except the team members who are on business, others are responsible for investigating Ma Xiaolin's case. Although Ma Xiaolin has confessed, the channel for purchasing sodium cyanide has not been found out. If the sales channel is not knocked out one day, it may harm more people.

Through the trial, Ma Xiaolin has given the contact information of the supplier. I'm going to lead the snake out of the hole and catch the suspect who provided cyanide to Ma Xiaolin. You can say what you think. "

Zhao Ming asked, "team Han, where are you going to arrest?"

"It depends on where the suspect will trade." Han Bin should be a, asked, "before that need a person disguised as a customer contact suspects, volunteer."

There was no answer.

"Since everyone is so modest, I'll call the roll." Han Bin glanced at the crowd, his eyes fell on Li Qin, "Sister Li, why don't you work hard?"

There are three reasons why Han Bin chooses Li Qin. The first reason is that Li Qin is a woman, which is not easy to arouse the vigilance of the suspect. The second reason is that, according to Han Bin's experience, most of the people who choose to poison and kill are women. Third, Li Qin's age is also appropriate.

Although Huang Qianqian and Feng Na are women, they are younger and have less experience. Generally speaking, Li Qin is more suitable for people.

Han Bin ordered the general, and Li Qin didn't refuse, "team Han, how can I say after I add wechat?"

"Just say that you want to buy a colorless and tasteless poison that can kill you immediately, and ask him to meet as soon as possible."

"I see." Li Qin nodded, took a deep breath, and then added the suspect's micro signal.

The suspect's wechat name is Lao K.

After adding wechat, the atmosphere of the office became dignified, waiting for the suspect's reply.

One minute, two minutes

Ten minutes passed.

Han Bin looked at the watch, silly wait is not a matter, who knows when the other party will pass?

Just as Han Bin was about to say something, Li Qin's cell phone rang.

"Han team, suspect Lao K added me."

"Talk to him."

Li Qin typing, "in?"

Old K, "yes, who are you?"

"I saw your advertisement. I want to buy medicine."

"What medicine do you want?"

"I want the colorless and tasteless medicine that can poison people. It's very powerful. It can't be saved even if it's sent to the hospital."

"Where are you from?"

"Qindao."

"Yes, but my medicine is more expensive. I have to pay first."

"How much is it?"

"Three thousand."

"What medicine is so expensive?"

"If it's too expensive, you can buy rat poison. It's for fools. What I sell is sodium cyanide. It has almost no flavor. As long as I eat it, the immortal will not be saved. ""I really don't have that much money. Make it cheaper."

"I don't bargain."

"How about two thousand?"

"The minimum is two thousand five. I won't sell it for less than a cent."

Li Qin stopped for a moment, then continued typing, "OK, where can I get the goods?"

"Pay first, and you will get the goods naturally."

"I gave you the money. What if you don't give the goods? I don't have any reason. You give me the goods first, and then I'll give you the money. "

"I'll tell you, we have business all over the world. You're the only one who's good at it."

"Well How can I give you money? "

"You send the money to Guangnan shopping mall."

"When?"

"Now you can go there and put the money in No.1 projection Hall of the cinema on the fifth floor. When I receive the money, I will give it to you tomorrow."

Han Bin reminds a way, "can't now, too hasty, too late to control, tomorrow again give money."

Li Qin sent a message, "not today. I'm still at work. Is tomorrow morning OK?"

"Yes."

"Tell me the exact location, about what time, and I'll take the money."

"At ten o'clock tomorrow morning, you put the money in Guangnan shopping mall, fifth floor cinema, No.1 cinema, row 7, No.4. If I remember well, it should be avatar. "

"I remember. When can I get the goods

"Wait for the news."

"How can I know which one is you? What if I give you the wrong money?"

"You don't care what I look like. Just put the money under the cushions of No.4 chairs in row 7 of No.1 cinema."

Finish saying, the other side is not in contact.

Han Bin said, "from the current situation, the other party has not found any abnormality. Let's go to Guangnan cinema to arrange control. We must control the people who take the money in time."

Han Bin knows that the person who withdraws money is definitely not behind the scenes. He must be clean when he is arrested to prevent him from reporting to the online.

Zhao Ming said, "team Han, we will trade tomorrow. Let's go to control now. Is it a little early?"

"No, we have to familiarize ourselves with the environment in advance, and install surveillance in hidden places to ensure that the suspects can get the stolen money when they take it."

"Fierce, or team Han thought thoughtful."

Zhang shungu said, "team Han, do you want to say hello to the cinema?"

"It's definitely necessary to say hello. However, since the suspect chose the trading place in Guang'an shopping mall, it shows that he is very familiar with the situation. It's even possible that he is in Guang'an shopping mall. Let's go to the cinema for investigation and try not to disturb others as much as possible."

Zhang shungu said, "then contact the top management of the mall. They are less likely to participate in this kind of thing, and it is more convenient for us to take action."

Li Qin said, "I'll contact the technology department and ask them to help install the monitoring system."

Han Bin said, "yes, you can let them prepare the equipment in advance, but the installation will wait until after midnight."

"Other people follow me to Guangnan shopping mall to get familiar with the shopping environment in advance, so as to prevent accidents during arrest."

"Yes."

Under the arrangement of Han Bin, the control work is carried out in a tense and orderly way

The next morning, Han Bin and others arrived at the Municipal Public Security Bureau early in the morning to reconfirm the plan of arrest.

At 9:30 a.m., the mall opened, and Han Bin and others poured into the mall for a period of time, according to the previous deployment.

At 9:45, Li Qin also arrived at the shopping mall. She acted alone to prevent the suspect from seeing through.

After playing, Li Qin sent a wechat to the suspect for the first time, "I'm at the mall."

"Do you have the money?"

"Yes, I'm going to the cinema? Where are you and when will you give me the goods? "

"I said that when I get the money, I will give it to you. You're buying a ticket to Godzilla. It starts at 10:10

"Ah, I don't mean to see Avatar in hall one at ten." Li Qin frowned. Whether it was monitoring or deployment, the police were all around hall 1.

"It's a remake. It's not good-looking. Go to see Godzilla. It should be in hall 3. You put the money under the cushion of chair 6 in Row 6."