Yin Feng's words made You Mingxu feel not so comfortable. Because he went straight to the result, running too fast. And she is a criminal policeman, who pays attention to evidence in everything, and has only a little understanding of criminal psychology.

However, there will be no clues on her face.

She just put her leg in a different direction, and said in an arrogant tone: "Tell me why." ”

Yin Feng was a little distracted. Because his gaze was taken away by those two slender and white legs. Originally, he didn't pay much attention to it, because You Mingxu was beautiful every day. But now, with a small movement of hers, he noticed that she was wearing pajamas.

The so-called pajamas are actually a very wide cotton T-shirt with a pair of shorts underneath. But Yin Feng knew it at a glance (he didn't know how he knew), she was lazy and didn't wear underwear. The curves of the T-shirt are dangling, sometimes covering some silhouette shapes. The shorts are worn outside, that is, a pair of hot pants, the length of which reaches the base of the thighs. Her legs are a pale hue in the light, and her skin is delicate at a glance. Unlike those who are soft and weak, although she is slender, her legs show a well-proportioned and powerful line after exercise. Yin Feng thinks that such lines are the most beautiful.

Yin Feng commented in his mind for a long time, and suddenly his head was bursting, he raised his head and saw You Mingxu's fierce expression: "Where are you looking?" What do you ask? ”

Yin Feng came back to his senses at this time, touched his head, a little sneering, and some unknown joy.

You Mingxu is not blind, this kid stared at her leg just now, his eyes were hooked.

Hmph, the vision is good. However, does he know what it means to be a woman? At best, her legs are like sweet marshmallows, right? It's all in vain!

Yin Feng looked at the inference he wrote, and his mind turned back, but when he made the reasoning, his mind was like many rivers, rushing together, distinct, clear and clear. It's a really good feeling, and it sweeps away the usual feeling that there's always chaos in my head.

"Whether Xie Huifang is his specific target or not, it is carefully chosen. From the process of committing the crime, it can be seen that he is meticulous and has a strong plan, so the possibility of him randomly finding someone to find a time to come to the door to kill is very small. Beforehand, he must have done many follow-ups, stepped on points, mastered Xie Huifang's action rules, and finally chose to kill someone when she was home alone at noon. I just didn't expect that on this day, the children would also come back.

At present, there are no security guards or community personnel who have seen suspicious people. In other words, his camouflage is very good, even if he steps on the spot many times and leaves the community with a bloody bag on his back after killing, he will not attract attention. The people who enter and leave the community the most at noon in this community are students and parents. He was mixed in with them.

Judging from the process of committing the crime, the residential buildings are very close to each other, and if Xie Huifang calls for help, someone will definitely hear it. But she didn't. There is only one possibility: the killer entered the house and took control of the child first. Maybe it was just a kid who opened the door for him. And the least suspicious and unsuspecting visitors are minors.

After he took control of the child, he threatened Xie Huifang so that she did not dare to call for help, and then controlled Xie Huifang and killed her. There are very, very few people who can kill their mother in front of two children and continue to kill two children. Therefore, I deduced that he lacked family and ethics, which meant that he rarely felt the love of his parents and elders since he was a child. Therefore, he does not have empathy and compassion for the love of mother and child.

After the killing, he did a very senseless act - dragged all the bodies to the kitchen and piled them under the table. This kind of behavior is just an attempt to cover up. This is actually a very simple disguise mentality, which an adult would not do, even if he is full of fear and guilt. Because he knows it doesn't make any sense. Only children who lack a complete understanding of society and are very self-conscious will make such a formalistic move.

In addition, although he showed the ability to deal with things without panic and decisiveness, the messy bloodstains, footprints, and the act of covering up the corpse at the scene made people believe that he was committing a crime for the first time.

Last time, we have reasoned that if there is really no one among the acquaintances who has the conditions to commit the crime, then the murderer may be a stranger. A stranger, who showed strong hatred in the process of committing the crime, was ruthless, killed Xie Huifang as his real enemy stand-in, and lacked empathy and compassion due to family reasons, then he must be a person with extremely volatile emotions and distorted hearts. ”

You Mingxu looked at the man talking eloquently in front of him, feeling familiar and unfamiliar. And his conclusions immediately rolled in her head, and she actually felt quite reasonable.

And after Yin Feng finished speaking, he was stunned for a while as usual, because he was also a little uncomfortable with himself like this. Those thoughts and reasoning were uncontrollable, like his brain, which had undergone a lot of training and polishing, and did it by himself. He felt this split, but also felt his familiarity and run-in with it.

You Mingxu said: "In Xu Jiayuan's case, all acquaintances have ruled out suspicion, and we are also investigating in the direction of strangers." What is the probability of two stranger homicides in the same period and in the same area? ”

Yin Feng's eyes suddenly shook, and he actually showed a little excitement, and said, "Yes, have you heard of the Mankiw Group in the United States?" A leader named Mankiw, who is almost a cult, controls a large number of teenagers, and commits crimes and kills people at will. And then there is the country a few years ago, the seven-member group that made your police talk about it, similar to the Mankiw group, they are also controlled by the same leader. When they first formed more than ten years ago, they were not very old, and several core killers were teenagers......"

You Mingxu seemed to have a thread in his ear, and repeated the word he said: "...... Juvenile? ”

Two cases, two troubled teenagers. Is it a coincidence?

Yin Feng seems to have completely entered his own world: "The psychology of teenagers is the most chaotic, they are full of curiosity and desire for identity in sex, work, religion, and interpersonal relationships. Therefore, they are also the easiest to shape and control, they are the most typical rabble! Wow, the premise of this story is very emotional - a stranger controls some teenagers who have been under pressure for a long time, and asks them to hunt strangers for a little bit of. They are all his shadows, he is their godfather......"

You Mingxu listened very attentively at first, but gradually felt strange, and when he looked up, he saw Yin Feng's eyes showing excitement, as if he had entered his own world.

The story? What if he wrote his own novels?

You Mingxu slapped him on the head: "Come back!" Get down to business. ”