Yin Feng was a little unhappy about being interrupted. He looked at her, filled his mouth with air again, making it into a round bun, and then spit it out with a "poof".
You Mingxu felt more comfortable, and found Yin Feng pleasing to the eye.
He then continued, "These two cases seem to be completely unrelated. But if you think about it carefully, there are many similarities."
You Mingxu raised her eyebrows, and was also interested in his words. She thought for a while and said first: "First, there are no suspects in the two cases."
Yin Feng narrowed his eyes and smiled, like a sweet big kitten. Just with his tall and strong figure and handsome three-dimensional facial features, one can once again feel the schizophrenia everywhere.
He replied: "Yes, those who have motivation don't have time, and those who have time don't have motivation."
You Mingxu pondered his words in his mind and felt his heart tremble slightly, an indescribable strange feeling.
"Go on." Yin Feng said.
You Mingxu nodded and was about to continue when he suddenly realized what his tone was like, like that of a boss. Seeing his calm expression, You Mingxu snorted and kicked him in the waist. He was stunned, holding his waist and looking at her with aggrieved eyes: "Ah Xu, why did you kick me?"
"Kick if you want, what's it to you?"
He stared with his eyes wide open, looking angry but unable to speak, and had to step aside.
You Mingxu suddenly felt relieved, his eyebrows raised, his eyes sparkling, and he continued to say his conclusion: "Second, the murderers are familiar with the living habits and patterns of the victims, and are familiar with the surrounding environment; third, they all disguised themselves as clumsy murders for money; fourth, the murderers all went straight to the purpose of killing, their methods were brutal, and they were full of hatred."
Yin Feng whispered, "Isn't the fourth point what I have always emphasized?"
You Mingxu glanced at him, and he immediately shrank to the side again. However, You Mingxu was always satisfied with bullying people, so she kicked him lightly with her toes, smiling and saying, "Sister is done, what do you think, Yingjun?"
Yin Feng was not really stupid, and he could feel the gentleness in her kick, which made his mind suddenly a little confused, as if he touched something, but also as if there was nothing. He shook his head to sober himself up, but You Mingxu, who was standing by, thought he was being stupid again.
Then I heard him say, "There are two more things in common. First, although the victims are of different genders and occupations, they all occupy a strong and dominant position in a local micro-circle of interpersonal relationships. Second, in each case, there is a teenager who enters a completely new environment, faces comprehensive pressure, cannot get identity recognition, and lives under the strong influence of the victim. I think their psychological states must be very similar: confusion, pain, suffering, loneliness, and strong...resentment."
Yin Feng's words made You Mingxu feel unhappy. She said coldly, "That's his biological aunt, and his cousins!"
Yin Feng just looked at her with clear eyes.
You Mingxu said: "All this is just your speculation. There is no evidence to point to their conspiracy. They are still children!"
Yin Feng said, "There is evidence. The footprints at the scene of Xie Huifang's case were size 39, and the bloody footprints at the scene of Xu Jiayuan's case were size 38. What are the sizes of the two children's feet?"
You Mingxu said nothing.
They have registered the footprints of every person involved in the case. But the two cases were not investigated together, and no one would think of it in this direction. How did this person in front of me think of connecting the two cases together? And, if she remembered correctly, Li Biran's feet were size 38 and Liu Ruoyu's were size 39.
"The murderer in Xu Jiayuan's case was not as careful as the one in Xie Huifang's case. He didn't wear foot covers. We can tell by comparing the bloody footprints at the scene with the shoe prints of Li Biran. Children may not wash their shoes cleanly, so we may find something else, such as bloodstains and dirt from the scene."
"I will check the footprints," You Mingxu said, "but it's still too far-fetched. We can't conclude that the teenagers in the two cases are the murderers just because their environments are similar. I would rather they are not the murderers."
After hearing this, Yin Feng actually smiled and said, "Ah Xu is just soft-hearted. But if you think about it carefully, it doesn't seem far-fetched. The two teenagers are not just in similar environments. The two cases are too similar. It is clearly a vendetta, and the murderer is very familiar with the victim, but the final investigation results point to a stranger.
At this time, the footprints of the two people who had just had a violent conflict with the victims in the two cases were consistent with the suspects in the other case. Coincidentally, the size of their feet were relatively small among people of the same age. And a very important point is that they basically fit the criminal profile in the other case. If this is a coincidence, it would be such a coincidence. ”
You Mingxu couldn't sit still any longer, so he dropped off the chair and walked out: "I'll go check it out now." Yin Feng followed him immediately, and when they reached the door, he said: "Don't go out in your pajamas!"
If he hadn't said this, You Mingxu would have actually forgotten that he was wearing pajamas, rushed into the bedroom at home, quickly changed his clothes, and said, "Let's go."
As You Mingxu walked, he asked, "How did you come up with the idea of linking the two cases together?"
Yin Feng replied: "Xu Jiayuan's roommate said: He said that a few days before the incident, Liu Ruoyu went to an Internet cafe in the city with Xu Jiayuan. There is no shortage of Internet cafes in the town near the factory, so why did he go all the way to the city? And I have calculated in my mind that the most convenient and nearest commercial area from the factory is the commercial street where Li Biran hangs out in the Internet cafe. If Liu Ruoyu asked Li Biran to come to the factory to identify people, there would be witnesses and evidence. But if he took Xu Jiayuan to the Internet cafe and let Li Biran see enough, no one would notice. I think Liu Ruoyu must have read a lot of criminal investigation novels and is very smart. However, the characteristic of this kind of cross-murder is that if you don't see through it, you will never find any clues; once you see through it, the evidence will be piled up."
You Mingxu's mind was working quickly. Yin Feng's reasoning was still based more on assumptions than evidence. However, if we follow this line of thought, both cases will become clear! And all the situations that had troubled the police before now made sense. Why their criminal investigation experience and on-site crime style all point to the fact that the crime was committed by an acquaintance. But do the suspected acquaintances have definite alibis? Because they exchanged killings.
She took out her phone:
"Fan Jia, immediately check Liu Ruoyu's whereabouts on the night of Xie Huifang's murder."
Fan Jia: “Huh?”
"Xu Mengshan, I remember the owner of the Internet cafe said that Li Biran came with a friend the night before Xie Huifang's murder. Check the surveillance video. I want to know who that friend is."
Xu Mengshan: "Okay!"
It was already late at night, and the two of them took a taxi. You Mingxu said, "Let's go to No. 3 Middle School."
No. 3 Middle School was the school where Li Biran studied. After hearing this, Yin Feng nodded approvingly: "Ah Xu and I think the same, pick the softest persimmon first."
You Mingxu didn't want to deny this. After a moment's silence, he added, "I hope that these two cases are not like this."
They didn't notice that a black car that was originally parked at the entrance of You Mingxu's community also started in the dark and followed them from a distance.
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