Xiao Ran frowned slightly, stared at the end of the road for a while, and Li Fangfang couldn't help but raise his hand and poke him: "What are you looking at?"

Xiao Ran shook his head and asked in a deep voice: "If Weng Tao's single page was sent to his residence, do you think the person who gave the single page was the murderer?"

"I don't think so. You know the suspect's psychology better than me. The murderer's method of committing crimes is so clever. He even confirmed that Weng Tao was the murderer before, one by one. If there were no co-doctors, then the person's IQ would be absolutely fine, the kind who is extremely smart."

Li Fangfang thought for a while and said, "So if such a smart person wants to send a single page to Weng Tao, he will definitely not expose himself. Just find someone he doesn't know to give a single page to Weng Tao."

Song Zhiyi also continued: "Yes, and Xiao Ran, did you say that before? It may not be sent to Weng Tao's residence, or it may be that he was looking for someone on the side of the road and stuffed it into Weng Tao's hands when he was walking. To be honest, it's really hard to find a needle in a haystack when we look for it like this."

"It's hard to make a profit."

Xiao Ran shook his head gently and said, "Let's ignore other circumstances for now. For the time being, the suspect or the suspect asked someone to send it to Weng Tao. If you want to send it to Weng Tao, which type of person would you find to deliver it?"

"That's too many. The uncles and aunts who are idle nearby, the young people walking on the road, the couriers or takeaway guys coming and going, and even the children around here, are all fine." Song Zhiyi said.

"No, I feel that he will not look for people nearby. The suspect is so cautious. He must have thought about what happened after the incident early in the morning, and he must have thought that we would investigate people around Weng Tao's residence. In this case, wouldn't he be exposed to people nearby too quickly?"

Li Fangfang denied: "I feel that the suspect may not have been close to here, but was looking for someone to send him away from him a little further away. Once the distance is farther, he will definitely pay for the errands. In this case, the one he hired should be relatively idle...

Oh, by the way, Xiao Ran, you just asked about takeout and couriers. The suspect just asked for a deliveryman and found an excuse to pay some money. People would definitely be happy. Moreover, those couriers and delivery guys have a large range of running and are familiar with the road conditions. If you look for them, it would be useless for us to visit the surrounding people one by one."

"Is it possible that it was sent by someone from their organization for him?" Song Zhiyi asked.

"There is also a possibility. Although Ruan He said they never meet offline."

Xiao Ran unscrewed the mineral water and drank it in one sip, threw the bottle into the surrounding trash can, took out paper and pen from his bag, and wrote down the target groups that needed to be asked: "The information is spreading very quickly now, and we can use the power of the Dongjiao Police Station to be familiar with the situation here and spread the news around the surroundings."

"At the same time, the target groups we focus on visiting and investigation include these: First, we focus on Weng Tao's residence and tentatively set it as a relatively leisurely residents within one kilometer, such as retired aunts, uncles and aunts; second, those idle people in society, young people who dropped out of school, little gangsters, gangsters, ghost fire boys, etc. These people dare to do anything as long as they give money; third, we will conduct a comprehensive investigation of all kinds of express delivery points and various takeaway crowdsourcing practitioners covering this area, and at the same time, we will increase publicity efforts within these practitioners."

"There is also the relevant road monitoring around Weng Tao's residence, as well as the surveillance probes spontaneously installed by the residents. We will take a look around the surrounding area later, find some more important locations and retrieve the monitoring."

After saying that, Xiao Ran put the paper and pen back into his bag, "It's only so much for the time being. Let's go to the construction site to find Qin Zihe and the others to see if there is any discovery there."

Li Fangfang nodded and followed Xiao Ran, and said as he walked: "But there are so few people here, so we can't help but send more people to the bureau later."

“It’s a little less.”

...

When I focus on doing something, I always feel that time passes quickly, and before I know it, it becomes dark again.

At around 9 o'clock in the evening, Xiao Ran and the others who had finished their visit today returned to the Chengdong Branch. The situation was similar to that of other groups. After most of the day of visits and investigation, they gained little.

The nets were cast everywhere, but the nets were lost. Fortunately, Xiao Ran and the others had already become accustomed to this situation.

At the case seminar, all parties reported on the progress of the investigation one by one, but in summary, there were only four words: no progress.

Since the corpse was dismantled and thrown away, the autopsy results would not be given for a while. In addition, Weng Tao never had any traces of online activities, and the suspect's related activities were also confused. The comrades in the technical investigation are still continuing to work hard, and there is no explanation for the time being.

Fortunately, the relevant surveillance cameras around Weng Tao’s residence and the scene of the body dumping have been retrieved. Xiao Ran has something to do and will not sit in the conference room and endure it.

After a simple meal, Xiao Ran came to the audio-visual laboratory and sat down next to Zhang Lei, who was a little confused when watching the surveillance camera.

"Is there any progress?" Xiao Ran asked sideways.

Zhang Lei rubbed his eyes and shook his head and said, "I don't even have any hair. I don't know the key time points and nodes. I can only start from scratch. It's so difficult for me!"

"What a hard time, just sit in front of the monitor. There is also air conditioner. Today, my clothes are wet and wet, and I can control water from my shoes. You are much more comfortable, okay." Xiao Ran said unhappy.

Zhang Lei leaned over to Xiao Ran and sniffed: "Yes, the clothes are sore and the stubble is coming out, but then again, it's not a sloppy criminal investigation... Then what, stay away from me, it smells bad."

"Get out, it's sour!"

Xiao Ran pushed Zhang Lei's head away and turned to the topic: "You are watching the surveillance camera in Dongqiancun County Road. Please help me copy it, and I will help you see it."

"I have copied it in advance for you. How about it, I'll be considerate." Zhang Lei grinned and handed a mobile hard drive.

"You go away, you touch my heart and I feel scared."

After taking the hard drive, Xiao Ran found the various surveillance screens on the north and south county roads of Dongqian Village in the early morning of the 10th, adjusted to his favorite speed, and immediately entered a state of concentration and looked carefully.

Maybe the suspect had not walked on the county road at all, or the suspect had taken a detour from the rural road. In short, Xiao Ran had been seeing zero o'clock on the 13th since the early morning of the 10th, that is, a few hours before the body was found, and he had not seen any traces of the suspect passing.

There is only the scene where Weng Tao took a taxi from the county road to Dongqian Village in the early morning of the 10th. After that, Weng Tao never came out of this surveillance site on the county road again.

Xiao Ran looked at the time and it was already past four o'clock the next day, and it was almost dawn outside.

Just as Xiao Ran was about to change to the surveillance cameras at other intersections, a black car suddenly entered the surveillance range!
Chapter completed!