"Two possibilities," Liang Yu patted Han Yan on the shoulder, signaling him to leave Chen Xia's affairs to the two of them, "Either stay by your side or hand it over to someone." Pen, fun, pavilion www. biquge。 infoMaybe he likes Li Jiarong, so he grabbed her and kept her in captivity; Maybe he was short of money and received some deals, so he caught Li Jiarong and traded her. ”

"Hmm......" Ye Chen thought for a while, and felt that these two possibilities were indeed there, but they knew too little about the situation at present, so it was not easy to make a judgment, "Then let's go to Chen Xia's house tomorrow to investigate." ”

Over there, Shen Xingfan finally took the time to swallow the things in his mouth, and waved at them when he heard the words: "I'll buy you tickets!" How to get there? Train? What time is it? ”

It would take four hours to take the train from here, so Liang estimated the time and replied, "Is there one around eight o'clock?" ”

"Hmmm! Let's take a look here for the past two hours, I'll take a look......" Shen Xingfan quickly tapped the mouse, "Is it okay at eight and fifteen?" ”

"Okay, I'm sorry for you." Liang Yu looked at the current time, "It's almost ten o'clock, go back and rest and rest, it will take an hour from you to the station." I can't drive, I'm not going to pick you up, I'll see you at the station half a little early? ”

"Hmm."

Liang Yu and Ye Chen here set their schedules, and Chi Xun over there was still staring at the board and thinking about the case.

Judging from the clues currently available, except for age, women, and red dresses, these three points are consistent with the characteristics of the case eleven years ago, and the rest do not have strong evidence to prove that the two cases were committed by the same person.

Eleven years ago, there was not much information, and there was no scientific and technological support such as electronic data at that time, and most of what was left was some records.

Chi Xun pasted the photos of the four girls on the board in the order of the time of disappearance.

Spanning two years, four teenage girls.

The ages are 12, 15, 11, and 14.

The time between them was 6 months, 4 months, and 2 months, respectively.

In terms of time, the murderer showed a clear state of evolution. The techniques are becoming more sophisticated and uncontrollable. It was only after the last person disappeared that the case stopped.

There are many possibilities for the murderer to stop committing crimes, and Chi Xun knows that it is not because of the improvement of the murderer's self-control, it must be an external reason that forces him to not be able to act, and the murderer suffers an accident, death or serious injury, or......

He stared at the last photo on the board in front of him.

Qi Xiaoying, female, from the city, 14 years old at the time of disappearance, long hair, wearing a red dress, thin body, delicate face, student.

The girl in the photo is smiling shyly, with pear vortices on her cheeks.

The killer stopped committing the crime after catching her.

There is also a possibility that she completely satisfied the murderer's needs, so he didn't need to look for anyone else.

Eleven years have passed since the incident, and the bodies of the four girls have not been found. Chi Xun knew that the chances of them surviving were slim. Eleven years ago, the city was completely different from what it is now, with large open spaces and no surveillance on the roads, and the killer was supposed to kill the first girl, hide the body, and then go to find the second target.

Chi Xun asked Tang Duge to analyze whether there were any similarities between the four girls except for their age and red dresses, and Tang Duge compared their facial contours and physical development, denying this.

"But ......," Tang Duge hesitated.

"Huh?"

"Here," Tang Du Singer held a ruler for measuring the area of the wound and pointed to the two photos respectively, "The first victim, and the fourth victim, have more consistent mandible directions. ”

"I've read journal articles that study whether people's choice of lovers is related to physical appearance, and so far there is no accurate psychological conclusion in this regard."

"Well, but the American laboratory has done relevant research before, and the conclusions drawn are meritable. If the conclusion is indeed correct, then who we like and who we choose is a matter that has already been decided. In other words," Tang Duge smiled a little sarcastically, "it's not who we choose, it's who our bodies choose, but we don't know it. ”

Chi Xun stared at the photo, because of the influence of the muscles on the human face, it is not easy for ordinary people to see the growth of facial bones, but professionals such as Tang Duge can see the essence through the phenomenon.

In other words, the murderer took a fancy to and caught the first girl, but in fact, he was influenced by a reason that he was not aware of, and he picked the girl's face. Qi Xiaoying, the fourth to be arrested, also had the same reason.

The first person he picks without being ready is the one that best reflects his subconscious thoughts.

Chi Xun's index finger tapped lightly on the table: "There should have been such a woman in the murderer's life, with a facial contour similar to the first and fourth victims, and she loved to wear red dresses, but she left the murderer between the age of eleven and fifteen. The reason could be because the girl moved, or because she died. ”

"The murderer must have been about the same age at the time, in his teens, but he didn't start committing crimes until he was about thirty years old, and something must have spurred him on. A change in life, a loss of a job, the death of a parent, or something to do with the girl back then. ”

The range is still too large......

Chi Xun thought for a while, and suddenly asked Tang Duge: "Why were there only these four cases back then?" ”

"You suspect there's something missing?" Tang Duge was not directly involved in this case, in fact, when he came to the police station, the case was already on hold, but he knew the old policeman who handled the case back then, and he just chatted, "Before the first case, and during the time period when the four cases occurred, no similar girl disappeared and reported." Any questions? ”

"Just to confirm," Chi Xun looked at the four photos, and quickly arranged and combined various possibilities in his mind, if they couldn't narrow down the range, they could only check one by one according to the dozen or even dozens of possibilities that they finally derived. It's just that there isn't enough time for that. The murderer committed the crime again after 11 years, and the psychological situation will be more difficult to control, considering the gap between the third victim and the fourth victim of the year, and the growth of the murderer in the past 11 years, Li Jiarong, who disappeared this time...... They may only be left with a few days to rescue.

He hesitated, and began to mark the radiation range of the four crimes on the map on the far right of the whiteboard. Four girls, two missing on their way home from school, and two missing on weekends when they were out with someone. According to the records, those who disappeared when they came home from school were relatively remote and there were not many people coming and going; Those who disappeared when they went out to play were separated from their parents or friends due to accidents.