Yu Guo asked: "So you are mainly responsible for it?" Didn't you tune the monitoring to see? Or is it not clear that the monitoring is not very clear? ”

Lu Chen said with a heavy heart: "Earlier than the situation you said." Nowadays, girls wear such short clothes for night runs, and their ears still listen to songs, even if they are not targeted by bad people, they may have traffic accidents. They are often single women, in order to be quiet, they are running long distances in desolate areas, not to mention that there is no surveillance, street lights are not necessarily all the way, and even some sewer manhole covers have been stolen, and if you don't run carefully, you have to fall into it. ”

Yu Guo glanced at her: "You guys are indeed too dependent on surveillance. ”

Lu Chen was unconvinced: "What is this?" If there are high-tech means that can greatly increase the rate of solving crimes, why not use them? For example, Li Jinhui killed people in the countryside of the great northwest in the past, without any evidence, without any witnesses, who still knows? Back then, in the wilderness, how many cases suddenly became unsolved cases, or even unjust cases?

"Back then, the old police officers have changed several times, and some of them are retired or even about to die, and they can't forget these cases. From the point of view of reasoning, it is not difficult, but what is missing is evidence, that is, the lack of mathematically necessary conditions. For example, if you say you're seven centimeters taller than me, but you don't say how tall I am, who can tell how tall you are? ”

Yu Guo nodded: "Then you don't have any clues?" For example, it's not very cold now, and even if there are far fewer people walking outside than in the summer, there are still people, right? ”

Lu Chen said: "Yes, yes, yes, the first night running girl was killed, we also visited that neighborhood, there are actually farmland and abandoned factories nearby, the first scene of the girl's murder is a kilometer away, there is a factory that also works at night."

"But their boss didn't bother to install the surveillance, and he said that he had a lot of dogs, which was enough to deal with any 'enemy who dared to climb over the wall'. But when he was asked what time the dog barked at night, he said who knows who's going to know? I really want to pump him. ”

Yu Guo said "oh" and said, "In other words, there are no residential areas nearby, and there are very few people even walking?" ”

Lu Chenhao sighed: "Even if there are really residents, at most, they can see the beautiful girl who runs at night, take a few more looks, who doesn't have to observe the whole process in an all-round way?" It's all said in bits and pieces, and there are basically no valuable clues. ”

Yu Guo said: "Since there is a construction site nearby, it should also be checked from the workers at the bottom." I myself have worked as a worker in construction, decoration, breeding, mining, machinery manufacturing, etc., and I know that temporary workers are basically from other places and have a lot of mobility, and many of them have varying degrees of hunger and thirst......"

Lu Chen shook his head: "We went to check, and that area is different from other places." You said that you have worked part-time, you should have worked in the city's high-tech development zone, right? The place where the first night running girl disappeared was at the junction of urban and county-level cities, where there were few outsiders and many locals. There is an unwritten rule that to build a house, you must find a local construction team, recruit workers, and give priority to the residents of local villages and towns, otherwise, people will come to find trouble, which is also an inevitable disadvantage of urban expansion.

"In other words, there are very few floating populations, and we have checked almost all the personnel of the factories there that have not been suspended, and indeed a small number of people have gone home on sick leave and family leave, but when we contacted the local public security bureau, it was not fake. Not only that, but we didn't even let go of the second-rate children in the nearby villages, who dropped out of school and came back from eating, drinking, prostituting, gambling, or smoking, or didn't go to work, were all the focus of investigation.

But that night, almost all of them played in the chess and card room in the village, the noise was so loud, the beer bottles were scattered all over the ground, and they were drunk like mud, and there were really a lot of people in the chess and card room, and they could testify to each other, and there was basically no big difference in the transcripts. In short, everything that needs to be done has been done, but there has been no obvious progress.

"Taking 10,000 steps back, we looked at similar cases in other cities, and the murderers were generally prepared, for example, wearing clothes that wrapped their whole bodies tightly, wearing hats and masks, covering their faces almost completely, and wearing gloves on their hands, leaving no hair or fingerprints. Or to put it simply, even if someone sees it, they may not even be able to tell whether it is a man or a woman, at most it can only describe the weirdness of this dress, but there are no more clues.

"And often, they may find a place to burn the outfit right away, making it difficult for anyone to find a valid clue. Moreover, it is also possible that the crime was not committed by a single person. The motive for the crime is also unclear. The deceased was stripped of his essence, and there was naturally nothing of value, although the motive was nothing more than love killing, vendetta and robbery, but now that the murderer has done everything, it is very vague. ”

Yu Guo asked again: "I heard that it was violated, there is always a **, right?" ”

Lu Chen shook his head helplessly: "These are all common sense, you don't think that the police will even ignore these, right?" ”

Yu Guo was a little puzzled, even if he temporarily wore a condom, he didn't necessarily leave a little body fluid.

But Lu Chen immediately lowered his head with some unspeakability, and said in a shy voice: "Actually...... The criminal wore gloves and made it with his fingers...... Even with the whole hand, causing visible lacerations...... It is not clear in the news that the so-called 'brutal assault' does not refer to rape, but to an almost perverted insult......

"And to say 'before death', in fact, because the time is extremely short, the medical examiner can't determine the time within minutes, that is, it may even be done after the killing, which is really terrifying...... It's so hateful! ”

She was originally in a shy tone, but gradually her sense of justice and mission made her anger blaze, and finally she was furious, stood up suddenly, and slammed her fist on the table.

The force of this punch is not small, and ordinary people have to lie down immediately when they are hit, and the people around are startled, and they all look at her in surprise, and even a small couple sitting nearby swallowed their mouths and quietly shifted their seats, so as not to harm themselves.

At this time, Lu Chen felt that he was a little out of shape, smiled embarrassedly, and sat down again.

Yu Guo shouted again: "Boss, another bowl!" ”

Lu Chen was stunned: "Didn't eat enough? ”

Yu Guo said: "When you invite someone to eat, you have to be full, how can there be any reason to make the guests hungry?" I've heard you say so much, my brain can keep up, my stomach can't keep up, I have to supplement some nutrition. ”

Lu Chen glanced at him, pouting and nibbling on the hamburger he brought, she was tall and had a lot of food, not much different from the amount of food that an adult man ate.

Yu Guo added vinegar to the steaming noodles and asked, "Let me ask you another common sense question, have you already investigated the social relations of the deceased?" ”

Lu Chen pinched the rest of the hamburger and stuffed it into his mouth, his two cheeks bulged, and he chewed in circles at the same time, like a cute rabbit eating a radish, Yu Guo couldn't help but laugh when he saw it.

"Laughing at what? As soon as I saw your bad smile, I knew that it was nothing good, and I didn't know how to play tricks on me! Lu Chen glared at him angrily and said, "Before the case was solved, in fact, even reporters were not allowed to disclose it to the outside world, let alone the common people. But you're different, and it doesn't matter if I talk to you. The deceased is a local, his parents are both public institutions, his family is well-off, and he is also a quasi-goddess-level figure in school and work.

Speaking of her emotional circle, it is indeed a bit ...... Goddess-level, there are a lot of people chasing, in short...... The deceased is large, and it is inconvenient to disclose. But this is a headache, although she doesn't have a fixed boyfriend, and no one usually looks down on her, but the people who pursue her invite her to dinner or give gifts, and she doesn't refuse to come. There were some things she needed help with, and she didn't mind calling her Saint Seiya casually, as if it was a matter of course for them to help her.

Although she is different from those casual and open women, she will not open a room or anything at every turn, but she should also not arrange her spare tires in a categorical manner, and call out to help if they are useful, which buries a deep hidden danger, after all, everyone's tolerance is different. After all, there may be narrow-minded men who will be retribution, and they can't stand her repeated tricks, and go to the extreme......"

Yu Guo smiled faintly: "You are analyzing the thoughts of other goddesses as a goddess, right?" ”

Lu Chen glared and said, "I'm analyzing as a policeman!" Is it only your inexplicable reasoning that counts as reasoning, and mine doesn't? I learned all this in the police academy, and this is my authentic reasoning! I'm a martial arts decent! You're a demon cult! ”

Yu Guo laughed, thinking that it was fun to tease her.

Lu Chen bit his lower lip inadvertently and said, "Say it again...... I don't think I'm a goddess either...... You certainly don't feel that you're ...... The goddess in your heart is only Yashi! ”

Yu Guo heard her talk about this again, and she couldn't cry or laugh. But to tell the truth, if he thinks that it is an illusion that Tong Yashi is different among the many beauties surrounding him, then Lu Chen, Tan Jingjing and Zhang Xiaoying also think so, which shows that it is not an illusion.

He thought it would be better to continue to get to the point: "Then you guys started to investigate one by one?" ”

Lu Chen frowned and said, "It's really a road that doesn't go all the way!" The phone hasn't been found yet, so I went to check her call records, and there were nine men who had recently been contacted, so I had to investigate them secretly, after all, I wasn't sure that the person was the murderer, and then I alarmed the real murderer, but it was self-defeating. Because in many cases, the real culprit is often the person next to the person who seems to be a suspect.

"Regarding WeChat, because I don't have a mobile phone, I have no choice but to report it and find suspicious people in WeChat through high-tech means. But except for the group, the conversations in a single WeChat have basically been deleted, but I didn't expect her to be really delicate. But there are a lot of WeChat groups, and there are many people in each group, only the stupidest way, checked one by one, and now everyone is there to look at it one by one, and there is no clue after watching it for a long time.

"Nowadays, people mainly play WeChat, and basically no one sends emails, except for work. We called her Weibo again, and they were all some life insights, saying that what a good man should do, what a good woman should do, etc., is not of much value, and Weibo is often read by people from all over the world, and they can't all be checked. ”