Detective from The Future

City Criminal Investigation Brigade, Office of the Brigade Captain.

"Boom." Han Bin knocked on the door.

"Come in."

Han Bin walked in with the file.

Ding Xifeng stood up from the desk and pointed to the sofa beside him, "Sit down and finish asking."

"Yes."

"This is a detailed interrogation record."

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

Han Bin was not in a hurry, lit a cigarette and smoked for himself.

After a while, Ding Xifeng read the document and said, "Do you think this transcript is credible? Is it possible for Ma Xiaolin to lie in this regard?"

"I don't think it's very likely to lie."

Ding Xifeng said, "Cyanide is the key evidence for the conviction. Ma Xiaolin destroyed the remaining cyanide and cannot compare with the poison in the body of the deceased. After all, it is a weak link. If the source and sample of cyanide cannot be found, then What I know about the procuratorate may be returned on the grounds of insufficient evidence.

Don't worry about that trouble, don't think that you will relax when you catch someone. Our industry is the most taboo anticlimactic. "

"Don't worry, I will investigate as soon as possible."

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

Han Bin stroked his thoughts, "Ma Xiaolin has not met the seller of cyanide, but they have indirect contact.

It can be roughly divided into two types. One is to contact through the WeChat network, but the IP address is in Myanmar, and it is difficult to find a specific location.

The second type is contact in the mall. Although there is no direct meeting, Ma Xiaolin must have a docking person for sending money and picking up goods. As long as we catch this docking person, we can catch the suspect along the way. "

Ding Xifeng lit a cigarette, "You want to lead the snake out of the cave."

"Yes."

"The plan is well-regulated, but the plan must be thorough, and the situation must be considered clearly so as not to be stunned."

"I already have a general plan in my heart, and I am preparing to report to you..."

"Boom..." There was another knock on the door outside.

"Go in."

As soon as the door rang, Wang Xiao and Zhu Jiaxu both walked in.

"Han Zikang is over there?"

Wang Xiao replied, "Yes, I made a detailed transcript for him again, recording his purchase of M medicine and the way of contacting the seller."

"It just so happens that I'm talking about the channels for Ma Xiaolin to buy sodium cyanide with your Korean team. Compare the two purchase channels to see if there is anything in common."

"Yes." Wang Xiao responded 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 know the situation, you just pick the key points and just say it."

"Cough..." Wang Xiao cleared his throat, "The process of Han Shaokang's purchase of M medicine is not much different from that of ordinary online shopping platforms. He searched for M medicine on the Internet and a website popped up. He bought it through the website and used it. Wechat payment. After that, the seller mailed M via express.

I asked people from the technical department to check this website. From the domain name, the server of the pirated website is located abroad, probably in Southeast Asia.

The head of the bank account bound to the website is Li Guoshan, who is from Shuzhou. The police station also learned about this person during the investigation. Li Guoshan is 61 years old this year. He lives in Xiaobeng Village, Shuzhou. The location is relatively remote and the transportation is not convenient. It takes an hour to walk to the county town on the mountain road and one hour by car.

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

Wang Xiao paused, and continued, "Another key point to be investigated is express delivery. The police station also checked the consignor of Han Shaokang who purchased M medicine. The consignor’s name is Li Guoshan and his ID number is also Li Guoshan’s, but The delivery address is in Dianzhou.

Several provinces away from Shuzhou, I personally feel that Li Guoshan is unlikely to go so far to deliver goods, and the amount of payment is not enough for the round-trip air tickets and accommodation costs. "

Zhu Jiaxu asked, "Do you think Li Guoshan is just a puppet at the front desk of the suspect withdrawing the theft?"

Wang Xiao said, "Almost, it may not even be a puppet, it can only be regarded as a shield."

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

Han Bin said, "Although the two cases are not directly related from the current situation, there is still a certain coincidence and connection if carefully analyzed.

For the seller Ma Xiaolin bought cyanide, the WeChat login address is displayed in Myanmar. The server where Han Shaokang purchased the M drug website is also in Southeast Asia. Although the specific location has not been determined yet, it may also be in Myanmar.

From this analysis, the two cases are likely to have a certain connection, or even the same 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 was probably a shield, he did not dare to contact him rashly for fear of alarming the real suspect."

"Where is Dianzhou?"

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

"The efficiency is not good." Ding Xifeng sighed, but it is understandable that the level of the police station is not enough, and it is not easy to apply for the co-inspection notice. It is also considering this factor that Ding Xifeng let the second squadron continue to investigate the source of sales.

"It can't be delayed any longer, you must cut the mess quickly. Everyone has to work hard and go on a business trip." Ding Xifeng glanced at the crowd and continued, "Leader Zhu, you go to Shuzhou, and you can personally feel the situation of Li Guoshan. If we don’t care about it, and if we don’t send people, the local police cannot take it seriously.

After you arrive in Shuzhou, get a thorough understanding of Li Guoshan's situation and see if he is in contact with the suspect, and then decide whether to make a transcript or directly control him in the next step. "

"Yes."

"Wang Xiao, you take someone to Dianzhou. Since the goods are sent from Dianzhou, it means that the source of the goods is likely to be there. Check if the suspect has a fixed express delivery point. Let's cooperate with each other and see if we can Can't lead out the consignor."

"it is good."

"Han Bin, don't worry about Han Shaokang for now. First catch the person who supplied Ma Xiaolin, find the sample of sodium cyanide, and put the case of Chen Zihe's poisoning to a close.

When this case is closed, our pressure will be less. "

"I know."

...

After the meeting, Han Bin arranged for manpower issues.

When Wang Xiao and Zhu Jiaxu went on a business trip outside, they certainly couldn't be polished commanders, but the funds were limited and too many people could go there.

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

Zhu Jiaxu took He Yingsheng to Shuzhou.

Han Bin led the other team members to investigate Ma Xiaolin's case.

After the arrangement, Wang Xiao and Zhu Jiaxu went to make preparations, and Han Bin called the other team members to a meeting.

Han Bin glanced at the crowd and said, “Everyone knows the situation. Except for the team members on business trips, everyone else is responsible for investigating Ma Xiaolin’s case. Although Ma Xiaolin has confessed, the channels for purchasing sodium cyanide have not been clarified. If the sales channel is not destroyed, more people may be harmed.

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

Zhao Ming asked, "Team Korea, where are you going to control the arrest?"

"It depends on where the suspect decides where the transaction will be." Han Bin responded and asked, "Before that, someone needs to pretend to be a customer to contact the suspect, so he recommends himself."

The crowd did not answer.

"Since everyone is so humble, then I'll call them." Han Bin scanned the crowd, his gaze fell on Li Qin, "Sister Li, maybe you work hard."

Han Bin chose Li Qin for three reasons. The first reason is that Li Qin is a female, which is not easy to arouse the vigilance of the suspect. Another, based on Han Bin’s experience, most of the people who choose to poison and kill are women. Third, Li Qin's age is also more appropriate.

Although Huang Qianqian and Feng Na are also women, they are relatively young and have less experience. Generally speaking, Li Qin is more suitable for personality.

Han Bin called, and Li Qin did not decline, "Team Korea, how do you say after I added WeChat."

"Just say that you want to buy a colorless and odorless 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 added the suspect's WeChat ID.

The name of the suspect’s WeChat account is Old K.

After adding WeChat, the atmosphere in the office became serious, waiting for the suspect's reply.

One minute, two minutes...

Ten minutes passed.

Han Bin glanced at his watch. It's okay to wait stupidly. Who knows when the other party will pass?

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

"The Korean team, the suspect K has added me."

"Talk to him."

Li Qin typed, "Are you there?"

Old K, "Yes, who are you?"

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

"What medicine do you want?"

"I want the kind of colorless and odorless medicine that can kill people, the kind that is particularly powerful, and it won't be saved even if it is sent to the hospital."

"Where are you from?"

"Qindao."

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

"how much is it?"

"Three thousand."

"What medicine is so expensive?"

"If it is too expensive, you can buy rat poison for a fool. You get what you pay for. What I sell is sodium cyanide, which has almost no taste. As long as you eat it, the gods will not be able to save them."

"I really don't have that much money, let's make it cheaper."

"I don't bargain."

"Two thousand, do you think it's okay?"

"The minimum is two thousand and five. If you lose one point, you won't sell it."

Li Qin paused before continuing to type, "Okay, where can I get the goods."

"Give me the money first, and if I pay, I will naturally give you the goods."

"I gave you money, what should you do if you don't deliver the goods? I didn't reason, you give me the goods first, and I will give the money again."

"I sue you, we have business all over the world, and we are not deceived, and you are not bad."

"Then... how do I give you money?"

"You send the money to Guangnan Shopping Mall."

"When?"

"You can go there now and put the money in the No. 1 auditorium of the cinema on the fifth floor. When I receive the money, I will deliver it to you tomorrow."

Han Bin reminded, "It's not okay now. It's too hasty. It's too late to take control. I'll give you the money tomorrow."

Li Qin sent a message, "No today, I still go to work, will it be okay tomorrow morning?"

"can."

"You say an exact location, about what time, I will take the money."

"Tomorrow at ten o'clock in the morning, you put the money in Guangnan Shopping Mall, the cinema on the fifth floor, Hall 1, Row 7, No. 4. If I remember well, it should be Avatar."

"I remember. Then when do I get the goods."

"Wait for news."

"How do I know which one is you then, what if the money is wrong?"

"You don't care what I look like, just put the money in the No. 1 cinema, under the No. 4 chair cushion in row 7."

After speaking, the other party is no longer in contact.

Han Bin said, "From the current situation, the other party has not found any abnormalities. Let's go to Guangnan Cinema to set up control, and we must control the person who takes the money in time."

Han Bin knew that the person who took the money was definitely not behind the scenes. When arrested, he must be clean and tidy to prevent him from reporting a letter to the online.

Zhao Ming said, "The Korean team will only trade tomorrow. Let's go to control now, isn't it early?"

"No sooner, we have to familiarize ourselves with the environment in advance and install surveillance in a hidden place to ensure that when the suspect takes the money, he can get the money."

"Awesome, but the Korean team is thoughtful."

Draw red envelopes!

Zhang Shungu said, "Team Korea, do you want to say hello to the theater?"

"It is definitely necessary to say hello. However, since the suspect chose the trading location in Guang'an Shopping Mall, it shows that he is very familiar with the situation. It is even possible that he is in Guang'an Shopping Mall. Let's go to the theater to investigate as little as possible to disturb others. "

Zhang Shungu said, "Then contact the senior management of the mall, they are relatively less likely to participate in this kind of thing, and it is more convenient for us to act."

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

Han Bin said, "Yes, you ask them to prepare the equipment in advance, but the installation will have to wait until midnight."

"Other people followed me to the Guangnan Mall to familiarize themselves with the environment of the mall in advance to prevent accidents during arrest."

"Yes."

Under Han Bin’s arrangement, the deployment and control work was carried out in an intense and orderly manner.

...

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

The mall opened at 9:30 in the morning, and Han Bin and others poured into the mall for a while and acted according to the previous deployment.

At 9:45, Li Qin also rushed to the mall. She acted alone to prevent the suspect from being seen through.

After arriving on the court, Li Qin immediately sent a WeChat message to the suspect, "I'm in the mall."

"Did you bring the money?"

"Take it, I'm about to go to the theater? Where are you and when will you deliver it to me."

"Didn't I say that, when I get the money, I will naturally give you the goods. You buy a Godzilla ticket now, and the show starts at ten o'clock."

"Ah, didn't you mean to go to Hall One to see Avatar at ten o'clock." Li Qin frowned. Whether it is monitoring or deployment, the police are all around Hall One.

"That's a re-screening. It's not good. Go see Godzilla. It should be in Hall 3. You put the money under the cushion of the No. 6 chair in the 6th row."