"Team Lei, I can't say that I am completely sure of this, but there are definitely seven or eight points." In the police office, Sun Duo said excitedly to Lei Baoquan.

"Okay, what clues have you found? Let's talk about it. Lei Baoquan waved his hand and said.

Sun Duo handed over a report, Lei Baoquan took it and looked at it, and read: "Soil analysis report? That's what you're testing? ”

"Yes, Xiao Luo found a fine amount of soil in the deceased's toenails, and after laboratory analysis, we have preliminarily determined the composition of the soil and its location." Sun Duo replied.

"So advanced? Can you find out what kind of soil it is? Jin Guo said in surprise.

Lei Baoquan was also surprised, and asked, "When did we have this technology?" How did I not know? ”

Sun Duo smiled and said, "The equipment department just purchased a polymer analysis detector last month, which has this function. ”

Lei Baoquan nodded: "It seems that after I leave, Lao Huang plans to spend his blood!" ”

Sun Duo smiled amusedly, returned to the topic, pointed to the report and said, "Through a careful comparison of the molecular content of the soil, there are two locations that are more suspicious. ”

"Where?" Lei Baoquan asked.

"One is the Hetao area by the river in the west of the city, and the other is the bungalow area to be demolished near the city center, both of which are old districts and bungalows, but I think it is more suspicious to be close to the Hetao area, after all, it is far away from the city center, and there are few people living there, so it is not easy to be found." Sun Duo said his thoughts.

"Not necessarily, maybe the murderer used reverse thinking? If it were me, I would choose a place with a lot of people, so that it would be easier to hide from others. Lei Baoquan disagreed.

Sun Duo nodded: "No matter what, in short, now that these two places have been determined, the next step is to investigate them one by one." Before the next kidnapped person is killed, rescue everyone. ”

"But even if the dirt was found on the deceased, we can't be sure that she must have been in that place before? What if you rub it on the road? Jin Guo questioned.

Sun Duo replied: "This should not be possible, the soil is in her toenails, and the deceased was wearing clothes when she was kidnapped and when we found her after being killed. This suggests that the dirt on her feet was picked up by the killer when he washed the body. The murderer should have washed the body just after killing the kidnapper, so there is not a lot of time to transfer, so it seems that the place of cleansing should be the same place or not far from the place where the victim was killed, and I personally prefer the former. ”

Lei Baoquan nodded after listening: "I think so too, although the murderer will put a lot of effort into the murder method, but for the aftermath, if it is as meticulous as before, the body will definitely not remain the current state in the process of transporting it back and forth." So I also think that the murderer washed the body directly after killing someone, and then transported it to the place where we found it. ”

Jin Guo listened to the analysis of the two and understood a little, then nodded and said, "Then there are so many families in these two places, how can we find them?" ”

"There is no good way, I can only squat and guard, I have seen the physical characteristics of the murderer in the surveillance last time. Although I don't see the face, my height and figure should be easily recognizable. Sun Duo said.

"It's better to be stupid than not to be able to do it. Without further ado, let's get started. After the three of them discussed, Sun Duo arranged for people to arrive in the two areas, squatting in groups of two, while Xiao Liang and two colleagues closely controlled the surveillance cameras in the two areas, so as to find suspicious figures. You will be the first to know.

Since Jin Guo last looked for surveillance, he seems to have a strong interest in this "universal high-tech", and offered to help Xiaoliang and them to monitor together. After hearing this, Xiao Liang looked at him even more suspiciously, and said, "Xiao Jin, you have thought about it." It seems easy and you don't have to leave the room, but it's very laborious, you have to sit here all the time and you don't have to commute to work. ”

Jin Guo smiled and replied, "It's okay, it's okay." ”

Lei Baoquan felt a little relieved to see Jin Guo so concerned, he had asked Jin Guo why he was so interested in this way, Jin Guo just replied lightly: "I like the feeling of seeing other people's every move from the screen, it feels as if everyone's actions are under my control." ”

At that time, Lei Baoquan felt that the most suitable career for Jin Guo might not be a police officer, but a high school director of teaching.

"Little White Brother, which one?" When she arrived at the entrance of the alley of Granny Meng's house, Jin Baoer followed Li Bai out of the car and walked into the alley.

"It's inside." Li Bai replied, "Wait a while, don't go with you." ”

"Why?" Kimbell was not happy to hear this.

Li Bai pursed his lips and said, "We're not going to play for a while, Granny Meng wants to help the family 'heal', it's not convenient for you to go." ”

"Why is it inconvenient for me to go? Is it patriarchal? Kimbell asked with a wink.

Li Bai smiled helplessly and said, "Why is this still related to patriarchy?" Because I don't know what's going to happen when I get there, didn't I just tell you? The hostess of that house is a psychopath, what if she goes crazy and hurts you? ”

"Isn't it you? You can protect me. Kimbell asked rhetorically.

"Yes, I am, but who hasn't had a moment to wander, right? Besides, I'm not sure I'll ever be mentally ill, but maybe you'll protect me. Li Bai said with a smile.

Kimbell stuck out her tongue, turned her head and walked forward.

The two entered the gate of Granny Meng's house, and saw Granny Meng standing at the door of the house, Li Bai hurriedly shouted, "Granny Meng! Ouch, you're so powerful, you even know we're coming, and you're waiting at the door. ”

Granny Meng looked puzzled and said, "Huh? I just came out to get some frozen persimmons, and I was just about to enter the house."

"Uh-huh." Li Bai smiled awkwardly, Granny Meng looked at Jin Bao'er beside Li Bai, squinted her eyes, and asked with a smile, "Who is this doll?" It's so good-looking. ”

"Hello Granny Meng! My name is Jin Bao'er, and I am the younger sister of Jin Guo, and I came to look for you with Brother Xiaobai. Kimbell greeted happily.

Granny Meng was very happy when she heard this, and hurriedly greeted: "What a good girl, come to the house quickly, it's cold outside." ”

The three of them entered the house, and Jin Bao'er saw Yue'er sitting on the sofa eating apples at a glance, and suddenly her mother's love overflowed, and she came to her side and said, "Hello baby, I'm Sister Bao'er." ”

Granny Meng looked at Jin Bao'er's lively and cute appearance, smiled even more happily, pushed Li Bai, who was tying his shoelaces next to her, and whispered, "The kid has a good eye." (To be continued.) )