Every once in a while, Rao Xiang would come to the Xishan District Public Security Bureau with food, distribute the food to the busy police, care about their bodies gently, and ask with tears in his eyes before leaving: "Did you catch the person who killed my family?" ”

No police officer would be moved by the family of such a victim.

The police officers who handled this case all remember this case, and even if they are retired, they will explain to the colleagues who took over: "No matter how difficult it is, you must remember to collect all the information of this case, and as long as you find the DNA of the successful comparison, you must check it!" ”

The reason why Zhao Xiangwan is so determined to intervene in this case is not only because she is also a girl, which arouses indignation, but also because of the persistence, tenacity and greatness of the mother in front of her.

Zhao Xiangwan, who has never liked physical contact with people, slowly stepped forward, stretched out his arms, and hugged Rao Xiang gently, his voice was extremely firm: "Don't worry, we are all here to help you, we must catch the murderer!" Let him pay with blood! ”

The fragrance of the young girl surrounded Rao Xiang, as if her daughter had returned to her side, Rao Xiang's tears slowly slipped, and she raised her hand to hug Zhao Xiangwan: "Okay." ”

[Thank you, you are all good girls, just like my family Qianqian, you are very good girls. Although Qianqian is gone, you must live a beautiful and healthy life. 】

After everyone's mood stabilized, Zhao Xiangwan went to the scene of the murder under the leadership of Rao Xiang and Jiang Tinglan.

In the evening, there is no rain, and the setting sun casts a large patch of gold, dyeing this beautiful campus with a beautiful soft light.

The tall school building stands in the afterglow of the setting sun, and the open, wide foyer is a kind of broad tolerance, watching young college students come in and out with school bags and textbooks on their backs.

The night of horror did not leave a trace of gloom here.

Listening to Jiang Tinglan's narration and coming to the scene of the crime, Zhao Xiangwan's mind gradually had the outline of the criminal.

The south-facing classroom on the first floor of the teaching building has a large window area, and there are no curtains, so if the lights are turned on at night, you can clearly see the people in the classroom from the open square in front of the teaching building.

Zhao Xiangwan asked: "Was the rain big that night?" ”

Jiang Tinglan nodded: "When we first went out, the rain was not heavy, and then when it was more than eight o'clock, it became heavy. I remember looking up and seeing it was pitch black outside, and the rain was hitting the glass with a clicking sound. ”

Zhao Xiangwan glanced at her: "You said that the reason why you got up and left at nine o'clock was because you only wore a short sleeve and felt cold." Since you go out and find it raining, why not wear a jacket? ”

Jiang Tinglan lowered her eyes: "I, I only have a thin coat, I washed it that day, and it hasn't dried yet." ”

After solving a question, Zhao Xiangwan continued to ask,

"What kind of clothes was Wen Qianyan wearing that day?"

"She wore a small black knitted tank top with a white shawl over it and a pair of jeans underneath."

"Where's the shoes?"

"White sneakers with straps."

Wen Qianyu in the photo is medium, fit, concave and convex, and full of youthful atmosphere, which is indeed very attractive.

Stand in the flower bed in front of the school building and look at the classroom. The school building is 60 cm higher than the outdoor floor, with three steps leading into the foyer, and the window edges are 90 cm from the indoor floor. Zhao Xiangwan moved his steps, constantly changing his position, and finally stopped at the edge of a flower bed: "I want to see the students sitting in the classroom clearly, this person is very tall, and it is estimated that he ......"

Zhao Xiangwan dragged Ji Zhaolai past him and asked him, "Can you see clearly the appearance of the group of classmates by the window?" ”

[You can see the position of your chest.] 】

Ji Zhao nodded.

Zhao Xiangwan said: "The murderer is very tall, about one meter eight. ”

Jiang Tinglan nodded again and again: "Yes, yes, the police came to investigate, and found footprints in the grass near the sewer, and said something similar." Now the boys in our school who are about 1.8 meters old are very nervous, and in order to prove their innocence, they even ask all of them to take DNA tests and compare them. ”

By the way, the forensic technology center established by Miao Hui is the most advanced DNA testing technology imported from Kyoto, so the technical level of the Kyoto Xishan District Public Security Bureau in this regard should be very high. Wen Qianyu was forced. Rape, there is a sperm left in the body. liquid, there is a DNA sample. It is this important clue that allows the unsolved case to be solved more than 20 years later.

After confirming the other party's height, Zhao Xiangwan went around to the sewer where the body was found in the teaching building.

A cordon has been set up here, and there are school security guards guarding it to prevent idlers from approaching.

From a distance, the sewer is located on the north side of the school building, and there is a cement road after coming out of the back door, and flowers and plants are planted on both sides. However, because it is located on the inside of the U-shaped building, it is usually neglected to manage, and there are many weeds among the flowers and plants, and the sewer is hidden here.

This is indeed a management loophole, usually no one walks, the security guard will not notice this place at all, the murderer entered from the south of the school building, how can he find the sewer located in the north? Could it be that this murderer is a man familiar with architectural design?

Thinking that Zhao Chenyang said that the murderer was a foreigner and working nearby, Zhao Xiangwan had a preliminary idea: Is it possible that this murderer works at a construction site and is familiar with the design of building water and electricity?

Writing down this thought, Zhao Xiangwan asked Jiang Tinglan: "What about the security guard surnamed Feng who took a photo with the murder suspect?" ”

Jiang Tinglan took her into the teaching building, and there were two security guards sitting in the security room on the first floor. Seeing Jiang Tinglan and Rao Xiang, one of the security guards quickly got up, his face a little vigilant: "What's the matter with you?" ”

Jiang Tinglan asked, "What about the security guard surnamed Feng?" ”

The security guard who questioned said, "You're talking about Feng Jilie, right?" He was taken away by the police today to assist in the investigation and handling of the case, and it is estimated that he will not be able to return for a while. ”

Zhao Xiangwan understood as soon as he heard it: It seems that Feng Jianlie assisted the police in the portrait. Now the forensic portraitist is part of the forensic technical team and draws the portrait of the suspect based on the oral accounts of eyewitnesses. This work is a water grinding work, after the drawing is done, the witness is asked to score, point out the shortcomings, and then modify, the above process is repeated until the witness finally thinks it is very similar, then confirm the portrait, copy it, issue a co-investigation warrant, and post it everywhere.

Like Ji Zhao, with a wave of a brush, there are really a few who have both form and spirit.

Seeing Feng Jianlie, Zhao Xiangwan planned to check the crime scene first. The foyer of the teaching building is very spacious, more than 200 square meters, the foyer is facing the security room, the left rear is the main staircase, the right front is the back door facing north, and the left and right sides of the corridor are classrooms. Turn at the end of the hallway, forming a "U" shape, with the toilet and evacuation staircase at the end of the hallway.

Zhao Xiangwan followed the murderer's route and entered through the foyer.

Zhao Xiangwan frowned and asked: "The security room is facing the door, sitting at that table, as soon as you look up and see the movement outside through the glass window, what is that Feng Jianlie doing?" Why didn't you see anything? ”

Jiang Tinglan smiled bitterly: "The security room is sometimes just a decoration, when we enter the teaching building, it is rare to see them sitting in front of the table, most of them are dozing off at the sofa in the corner, or they are not in the security room at all, sneaking outside to gossip." Even if they sit at the table on duty, they are still looking down at newspapers and magazines, how can they really be like the TV show, staring at everyone who walks in from the outside? ”

Zhao Xiangwan walked into the foyer from the south, turned to the left, and followed the corridor into the self-study classroom that Wen Qianyu and Jiang Tinglan entered that night, this classroom was close to the main staircase, the murderer dragged Wen Qianyu into the utility room at the staircase after beating Wen Qianyu unconscious, and threw Wen Qianyu in the utility room after rape, and he went to the toilet located at the west end of the corridor to clean up his clothes. Feng Jianlie, who was bumping into the toilet, ran away in a panic after being asked.

"In which direction did the suspect leave? South Gate or North Gate? ”

Strictly speaking, there are no doors in the main teaching building, and the south and north doors refer to the two directions of the foyer opening.

Jiang Tinglan shook her head: "Look at this corridor, it's very dark. The security guard was busy using the toilet and didn't care where the person was going. ”

Zhao Xiangwan said: "After he ran out of the toilet, he walked along the corridor, and the north exit was the first to arrive, and he should have gone out from here, so he paid attention to the location of the sewer." After walking halfway, I don't know why I turned back again, sneaked into the utility room quietly, dragged Wen Qianyu out, removed the manhole cover, and stuffed her in. ”

Jiang Tinglan's face turned pale, and she grabbed Rao Xiang's arm tightly, as if she wanted to draw energy from Rao Xiang and support her to restore the process of the case after listening to it.

Zhao Xiangwan frowned and analyzed: "The murderer has a lot of strength and is easy to do. Impulsive, sharp-acted, and observant, such a person, no matter what industry he is in, as long as he is willing to work hard, he should be able to get ahead, why would he enter a college campus and commit violence against a girl? ”

The only thing that can be explained may be the words "passion kills".

I accidentally walked into the college campus, and I accidentally saw a healthy young girl, and I was unintentionally impulsive, and I was afraid of being found out after acting, so I planned to destroy the body.

According to Zhao Chenyang, this murderer is indeed cunning, if it weren't for the fact that one of his relatives committed something more than 20 years later, I am afraid that he would have been at large, running his small company, living his small life, and the evil things he had done seemed to have never happened.

Thinking of this, Zhao Xiangwan's heart lit a raging fire of anger.

It's a pity that Zhao Chenyang, this guy, only memorized a general outline when he watched TV, and didn't write down the key details. If she could know the name of the murderer or the home address, the search scope and difficulty would be much smaller.

With a heavy burden on his shoulders, Zhao Xiangwan clenched his fists and turned his head to look at Ji Zhao: "Ji Zhao, you have to help me." ”

[Okay.] 】

Ji Zhao's eyes shone brightly, like the most beautiful stars in the night sky on the horizon.

The next day, Zhao Xiangwan came to the Xishan District Public Security Bureau with a letter of introduction and met with Qin Yongbing, the captain of the criminal investigation team.

Qin Yongbing was Miao Hui's friend, and Miao Hui had specially called him to communicate, so he had a very gentle attitude and took them to the serious case team in charge of this case.

Similar to Zhao Xiangwan's familiar environment, Qin Yongbing is also the leader of the serious case group, and the members of the group briefly introduced that the two older ones have a lovely smile and a bit of an elder demeanor.

"Li Ji, just call me Lao Li."

"Fan Wenguang, just call me Lao Fan."

[It's rare to have two beautiful young people, and it's also a happy thing to raise your eyes. There are so many murders of female college students that they are so busy that they are so busy that it is a good thing to send more people, but I just hope that they are not here to gild. 】

The two young Aili ignored it, looked Zhao Xiangwan and Ji Zhao up and down, and let out a soft snort from their noses.

"Ouyang Ding."

"Sun Xiu."

[The Provincial Department of Hunan Province is also really interesting, send two interns to come over to observe and learn? Such a big case is purely troublemaking. If it weren't for Team Qin's insistence, they would have gotten out of here. 】

A steady, gentle, glasses-wearing middle-aged policeman, holding black-rimmed glasses on the bridge of his nose, smiled and said, "Xiao Hai, welcome." ”

[Pretty is beautiful, but I don't know if it's top or not. 】

Zhao Xiangwan greeted one by one: "Officer Li, Officer Fan, Officer Ouyang, Officer Sun, Officer Xiao, hello." I'm Zhao Xiangwan, he's Ji Zhao, this time we came here to participate in the murder of Wen Qianyu, I hope to get your support, thank you. ”

Ouyang Ding raised his chin, and his attitude was slightly arrogant: "Ji Zhao, why didn't he introduce himself?" ”

Zhao Xiangwan explained with a smile: "He is a special expert of the Municipal Bureau and a criminal investigation portraitist. He has a speech barrier and can't speak, but can hear. If you need to communicate, I'll do it for you. ”

"Hah!" Sun Xiu snorted, "Such a young distinguished expert? There is also a criminal investigator portraitist in our bureau, Ning Qingning, have you heard of it? That's the real experts. ”

[What a big breath!] When I came up, I said that I was an expert, and I really don't know who gave me the confidence! Alas, young man, nothing happened, bragging and not drafting. 】

A glimmer of light flashed in Zhao Xiangwan's eyes, and he didn't say anything polite. I and Ji Zhao have just arrived, if our temper is too good, I am afraid it will be difficult to quickly intervene in the investigation of the case.

She took a step forward, her phoenix eyes narrowed slightly, and she looked at Sun Xiu: "Is it a mule or a horse, pull it out for a walk?" ”

Sun Xiu squinted at Zhao Xiangwan, feeling that this little girl was a little interesting, and suddenly became interested: "You say, how to walk?" ”

Zhao Xiangwan said: "We just came to the Xishan District Public Security Bureau, and we don't know many people. Why don't you talk about a person you are familiar with, but we certainly haven't seen him, describe his appearance, Ji Zhao will paint it, see how it looks, okay? ”

Sun Xiu and Ouyang Ding accompanied Ning Qingning to paint portraits all day yesterday, but the security guard surnamed Feng always shook his head: "It's not quite like it, it's a little bit like it, it doesn't seem to be like this...... The sketch was changed over and over again, but they were always dissatisfied, and when they were upset, they suddenly heard Zhao Xiangwan's challenge, glanced at each other, and stood up at the same time: "Okay!" ”

[I want to see what kind of path this criminal investigator who fell from the sky. 】

[Lao Ning went to the Kyoto Academy of Fine Arts to study sketching for two years, and practiced portraiture hard, painting tens of thousands of portraits in a year, and that level was one of the best in the Ministry of Public Security, even he couldn't draw well, could this Ji Zhao be better than him? 】

Sun Xiu and Ouyang Ding exchanged a look and began to dictate someone's appearance.

"This man, thirty years old, of medium height, slightly fat."

"Chinese face, chin is a little round."

"Very deep double eyelids, big eyes, like to observe people, especially focused when looking at people."

"The nose is a little big, the tip of the nose is slightly round, and here on the right side of the nose, there is a small black mole."

When Sun Xiu and Ouyang Ding said this, everyone seemed to know who they were talking about, and they laughed together, and you added word by word.

"The lips are a little thicker than the average person, I like to purse them, and I look a little serious."

"Eyebrows, very ordinary eyebrows, oh yes, the tail of the eyebrows is a little scattered."

"Short hair, a little bit of natural curl in the hair, and a swirl here at the corner of the forehead."

Ji Zhao listened to their words quietly, but did not start writing. There was no expression on his face, and he lowered his head and slowly rolled up his sleeves.

Sun Xiu saw that Ji Zhao didn't look like he was listening to everyone at all, so he urged: "Hurry up and draw, what are you waiting for?" ”

Zhao Xiangwan looked at Ji Zhao.

Ji Zhao rolled up his sleeves, stretched out his hand and patted her gently on the back of her hand.

[Don't worry, I'll help you.] 】

Painting is something that is deeply rooted in Ji Zhao's bones, since Xiang Wan wants him to be famous, then come on.