Yin Feng was a little unhappy when he was interrupted. He looked at her and his mouth was full of breath, turning into a round bun, and then he vomited it out in a "pop".

You Mingxu felt a little more comfortable, and Yin Feng liked him like this.

He then continued: "These two cases seem to be incompatible. But if you think about it carefully, there are many similarities."

You Mingxu raised his eyebrows, and was also interested by his words. She thought about it and said first: "First, there are no suspects in both cases."

Yin Feng narrowed his eyes and smiled, like a sweet big cat. It was just paired with his tall and strong figure and handsome three-dimensional facial features, which made people feel the ubiquitous sperm once again.

He replied: "Yes, those who have motivation don't have time, and those who have time don't have motivation."

You Mingxu thought about his words in his mind, and felt his heart tremble slightly, with an indescribable strange feeling.

"Set up." Yin Feng said.

You Mingxu nodded, and just as he was about to continue, he suddenly realized what his tone was, like a boss. Looking at his calm face, You Mingxu snorted lightly and kicked him on the waist as soon as he raised his legs. He was stunned, holding his waist and looking at her with grievances: "Ah, why are you kicking me?"

"If you want to, do you have to worry about it?"

He widened his eyes, looking like he dared not speak out, so he had to dodge a step away.

You Mingxu suddenly felt relieved, his eyebrows raised and the waves flew, and then he concluded: "Second, the murderers are familiar with the victim's living habits and rules, and are familiar with the surrounding environment; third, they are all pretending to be poor money-making and killing them; fourth, the murderers are all going straight to the purpose of murder, with brutal means and full of hatred."

Yin Feng whispered: "Isn't the fourth point that I have always emphasized persistence?"

You Mingxu glanced at him, and he immediately shrank to the side again. However, You Mingxu had always been satisfied with bullying. He kicked him lightly with his toes and said, "Sister, what's the point of being handsome?"

Yin Feng was not really stupid, and he could feel the gentleness of her kick, which made him suddenly feel a little confused, as if he had touched something, but it seemed that there was nothing. He shook his head to make himself clearer, but You Mingxu, who was standing beside him, looked at him but thought he was foolish again.

Then I heard him say: "There are two more common points. First, although the victims have different genders and occupations, they all occupy a strong and dominant position in a local micro-interpersonal circle; second, in each case, there is a teenager who enters a new environment, faces comprehensive pressure, does not get identity, and lives under the strong influence of the victims. I think their psychological state must be very similar: confusion, pain, suffering, loneliness, and strong... resentment."

Yin Feng's words made You Mingxu feel a little unhappy. She said coldly: "That's his aunt and cousin!"

Yin Feng just looked at her with a clear look.

Youmingxu said: "It's all your guess, there is no evidence to point out whether they are conspiracy. They are still children!"

Yin Feng said: "There is evidence. The footprints at the scene of Xie Huifang's case are 39 yards, and the blood footprints in Xu Jiayuan's case are 38 yards. What are the sizes of the feet of the two children?"

You Mingxu didn't say anything.

They have registered the footcodes of the persons involved in each case. However, the two cases have not been investigated in conjunction with each other, and no one will think about this. How did this person in front of him think of connecting the two cases together? Moreover, if she remembers correctly, Li Biran's foot is 38 numbers and Liu Ruoyu has 39 numbers.

"The murderer of Xu Jiayuan's case is not as cautious as Xie Huifang's case, and he does not wear a foot cover. Just compare the bloody footprints on the scene with Li Biran's shoe prints and you will know. The child may not wash it clean, and maybe you can find something else, such as blood and soil on the scene."

"I will check the footprints." You Mingxu said, "but it's still too far-fetched. You can't conclude that the teenagers in the two cases are similar in their environments. I would rather they are not the murderers."

After hearing this, Yin Feng smiled slightly and said, "Ah Xu is soft-hearted. But if you think about it carefully, you won't feel far-fetched. The two teenagers are not just in a similar environment. The two cases are too similar. It is obviously a vendetta, and the murderer is very familiar with the victim, but the final investigation results point to strangers.

At this time, in the two cases, the two people who had just had a fierce conflict with the victim, had their footprints consistent with the suspects in the counterpart. Coincidentally, their footprints were small among their peers. And very importantly, they basically met the criminal portraits in the counterpart. If this happened, it would be a coincidence."

You Mingxu could no longer sit still, so he fell off his chair and walked out: "I'll check now." Yin Feng followed immediately. When he arrived at the door, he said: "Don't go out in pajamas!"

He didn't say this, You Mingxu really forgot to wear his pajamas, rushed into the bedroom, quickly changed his clothes and said, "Let's go."

You Mingxu asked while walking, "How did you think of connecting the two cases together?"

Yin Feng replied: "A sentence from Xu Jiayuan's roommate: He said that a few days before the incident, Liu Ruoyu and Xu Jiayuan went to the city's Internet cafe together. There is no shortage of Internet cafes in the town near the factory, so why did you go to the city? And I have calculated in my mind that starting from the factory, the most convenient commercial area that is the commercial street where Li Biran went to the Internet cafe. If Liu Ruoyu asked Li Biran to come to the factory to recognize people, he would leave eyewitnesses and evidence. But if Xu Jiayuan was taken to the Internet cafe and let Li Biran see enough, no one would notice it. I think Liu Ruoyu must have read a lot of criminal investigation novels and was very clever. However, the characteristic of this cross-killing is that if you don't see through it, you will not find any clues; once you see through it, the evidence will be handfuls one by one."

You Mingxu's mind was very fast, and Yin Feng's reasoning was still far more assumptions than empirical evidence. However, if we follow this idea, both cases will suddenly become clear! And the situation that troubled the police before makes sense. Why do their criminal investigation experience and on-site crime styles point to acquaintances to commit crimes? But suspect acquaintances have exact evidence of absence? Because they exchanged murder.

She took out the phone:

"Fan Jia, immediately check Liu Ruoyu's whereabouts on the night of Xie Huifang's incident."

Fan Jia: "Hey?"

"Xu Mengshan, I remember that the Internet cafe owner said, "On the night before the Xie Huifang incident, Li Biran came with a friend. Check the surveillance and I want to know who that friend is."

Xu Mengshan: "Okay!"

It was already dark, and the two of them took a taxi, and You Mingxu said, "Go to No. 3 Middle School."

No. 3 Middle School is the school where Li Biran attended. After hearing this, Yin Feng nodded in praise: "Ah Xu is the same as I thought, pick the persimmons first."

You Mingxu didn't want to deny this. After a while, he said, "I hope that these two cases are not like this."
Chapter completed!