Liu Nanhe and the others didn't dare to slack off, and after a simple tidying up, they got on the train to the provincial capital early the next morning. Since coming into contact with the "Snow Corpse Case", the provincial capital that he rarely came to in the past has come several times now, and Liu Nanhe has an illusion of a second hometown.

On the train, Fang Yaya and Qin Yiyan, who love beauty, continued to lie on the small table to catch up on sleep. Liu Nanhe and Chi Wei couldn't sleep, staring at the scenery outside the car window with wide eyes.

Tuobin Province is a traditional agricultural province, east of the provincial capital is the Yellow River, and it is an endless agricultural area. The train rumbled by, the green fields stretched endlessly, and occasionally passed some villages on the plains, all of which were typical red brick and green tile houses. Liu Nanhe glanced at Chi Wei and said, "Compared with yours, is the countryside the same as a slum?"

Chi Wei shrugged his shoulders and said, "Our private economy is developed over there, and the small peasant economy is still here, and the gap is indeed quite large. ”

Liu Nanhe smiled: "It's not quite big, it's very big." When I was young, the price of wheat and corn was eight cents to one piece, but now it is fifteen or sixteen years old, and it is still about one dollar. ”

Chi Wei smiled bitterly: "Then after so many years of price consumption has risen so high, how did the farmers survive?"

Liu Nanhe said: "Go out to work. ”

Chi Wei understood. It is no wonder that Mangcheng is a county-level city with more than 1.5 million people, and the urban population is only 400,000. According to the statistics of various police stations in the city, the permanent population is probably less than 300,000, and the rest of the people buy houses to live for a few days during the Chinese New Year, and then go south to work. Even Liu Nanhe's father is no exception, he has to spend most of the year to work at construction sites in the south every year, because he can't find a suitable job if he stays in Mangcheng.

When they arrived in the provincial capital, the four of them took a taxi to the Jingsan Road Police Station in Beigan District. The comrades in the institute originally planned to send someone to pick them up, but Liu Nanhe simply refused.

After the director resigned, the boss had not appointed a new person in charge to come over, so the only managers Liu Nanhe saw here were instructor Liu Siyuan and deputy director Feng Yongshuai. When the two saw Liu Nanhe, who was still sick, they were stunned in place, and after a full twenty seconds, they smiled awkwardly and said, "I'm really sorry, we are incompetent and have caused trouble for a few of you." ”

Liu Nanhe smiled and said, "It's okay, solving the case is not a crime, so you don't need to do it." ”

Speaking of solving the case, Liu Siyuan and Feng Yongshuai's expressions were a little weird, because it had been half a month since the crime, and the local police had not found any useful clues. Sitting in the conference room of the police station, Liu Siyuan introduced: "The middle school Miao Miaojin attends is called Qinglong Centralized School, which is one of the largest middle schools in the neighborhood, with more than 4,000 students from the first to the third year of junior high school. Miao Miaojin is in her third year of junior high school, and she should take the high school entrance examination in a few months, and with her results, she can properly get close to Zhengzhong Railway Sixth Middle School. ”

Chi Wei frowned and said, "Is the No. 6 Railway Middle School very powerful?"

Feng Yongshuai said: "The undergraduate admission rate of this high school is more than 85%. ”

Chi Wei suddenly realized that Tuobin Province has too many people, but educational resources are scarce, and the high-quality colleges and universities in the entire province are not enough for a fraction of the developed areas. Parents in this province always think that their children can only get out if they go to a good university. Miao Miaojin is the pearl of the family, and she is also a good seedling in the minds of many teachers at school.

Liu Nanhe nodded the table and said, "Whether it's a good student or a bad student, it's a tragedy for anyone if something like this happens." Instructor Liu, although the law and order situation in the provincial capital has always been very good, but that school belongs to the urban-rural junction and is a key area for demolition, there should be a lot of gangster students and the like, right?"

Liu Siyuan nodded and said, "Yes, but we have also investigated those students, and they all have alibi certificates." Moreover, there were no other scars on the poor girl's body, and if it had been done by the gangster students, it should have ...... Should ......"

Liu Siyuan didn't continue, but Liu Nanhe and the others understood what he meant. Now the children are developing well, the fourteen or fifteen-year-old girl has a well-defined figure, and the gangster students are exposed to a lot of unhealthy knowledge, if they murder Miao Miaojin, they will definitely leave a lot of biological evidence on her corpse.

Liu Nanhe said: "Since we can't find a better clue, let's first analyze the murderer's motives." The deceased was a middle school girl, he didn't have much money on him, there were no emotional disputes, and the murderer didn't violate her body, so what was his motive?"

Feng Yongshuai said: "We speculate that the murderer should have a grudge against her parents, so he took revenge on her." ”

Liu Nanhe raised her eyebrows and said, "What did her parents say?"

Feng Yongshuai said: "Her parents opened a chess and card club in the city, and the people who come and go every day are very complicated, and they often have disputes with people because of money. The police have investigated many people and interrogated some people with criminal records, but they have not found any clues. ”

Liu Nanhe thought for a while, shook his head gently, and said, "The murderer should be someone who is often active near the school." Only then was he able to wrap the body in duct tape and place it on the floor slab above the abandoned attic. ”

Qin Yiyan interjected: "The place where the body was found was in the attic, but it doesn't mean that it was the scene of the murder." Now we have a few questions to sort out. First, the exact motive for the killing, second, what is the relationship between the murderer and the deceased, why the deceased can obediently avoid all surveillance videos, and third, the roof in the attic is two meters high, so who can easily put her body in it. ”

Chi Wei's eyes lit up, and he said slowly: "Male teacher, the male teacher who taught Miao Miaojin, they actually have a motive for committing the crime. ”

Feng Yongshuai smiled bitterly: "We also thought of this, and we also asked them, but we didn't gain anything." Besides, we can't ask too many questions, otherwise it will make other students' parents suspicious and affect the teacher's teaching career. ”

Chi Wei said: "Is the time of Miao Miaojin's death confirmed?"

Liu Siyuan said: "The weather is too cold, and the time of death that can be reflected by the biological features on the body is not precise enough. According to the forensic investigator of the district public security bureau, he should have been killed on the night of the disappearance. The murderer wore gloves on his hands, and covered Miao Miaojin's mouth and nose with towels and scarves and other things, so he couldn't find a valuable fingerprint. ”

Liu Nanhe said: "Among the teachers that day, who wore masks, scarves and other things?"

Liu Siyuan said: "At that time, the snow just melted and the temperature was relatively low, and most male and female teachers and students would wear masks and scarves. However, among the male teachers who have taught Miao Miaojin, only two meet the conditions just mentioned. One is Miao Miaojin's physical education teacher in her second year of junior high school, and the other is her current Chinese teacher. ”

Liu Nanhe said: "Are they all married?"

Liu Siyuan said: "The physical education teacher is divorced, and the Chinese teacher is a college student who just graduated the year before last, and has a girlfriend who is in love, but she is not married yet. ”

Liu Nanhe said: "Please transfer their files out and show them to me." If it's convenient, we can ask them to come to the school again, and we won't go to the school to ask them for questions, so as not to frighten the students. ”

Liu Siyuan nodded, turned his head and went out. Qin Yiyan looked at Feng Yongshuai and asked slowly: "I know that there are no traces of sexual assault on Miao Miaojin's body, but I want to ask, is she still a virgin?"

Feng Yongshuai shook his head slowly and said, "No." The autopsy report mentions that the old injuries were inflicted at least three months ago. ”

Liu Nanhe's eyes narrowed, and he said, "Have you asked her parents if she has ever studied gymnastics, or art classes such as dance?"

Feng Yongshuai shook his head again and said, "No." Her family is a local farmer, and this time she took the money to open a chess and card club in the city after the demolition, how could she let her children learn any art. ”

Liu Nanhe looked at Qin Yiyan, Qin Yiyan smiled without a trace, and said, "Okay, leave it to me." ”

Feng Yongshuai was confused, not knowing what kind of dumb riddle they were playing. But he was a master of solving the case specially invited by the province, and it was inconvenient for him to ask, so he had to mumble in his heart. A few people ate something in the small restaurant opposite the police station, and at two o'clock in the afternoon, Miao Miaojin's parents came to the police station crying, and also brought two so-called front-line investigative reporters.

Liu Nanhe and others were temporarily inconvenient to show up, so they continued to let Liu Siyuan and Feng Yongshuai go to receive them. Miao Miaojin's mother, with her burgundy hair and decently dressed, grabbed Feng Yongshuai's collar while crying, saying that we raised a group of pigs in taxes, and my daughter died so miserably, you can't solve the case until now.

The two reporters also turned the recorder and microphone to each other, and asked in fierce words how the investigation of the case was going and how long it would take for the police to arrest the murderer. Feng Yongshuai patiently explained, but Miao Miaojin's mother ignored those completely, and wanted the murderer to die one by one, and asked the murderer to pay more than one million civil expenses.

The people who came to the police station to do business looked at Feng Yongshuai's side, Feng Yongshuai neither advanced nor retreated, standing there anxiously sweating. Just as he was repeating to Miao Miaojin's mother that the police would do their best, the two men knocked on the door cautiously and said, "Director Feng, hello, I heard that you want us to come here." ”

When Miao Miaojin's mother saw the two, she immediately pounced on the young man and grabbed and scolded. The man was so embarrassed that he could only walk back and forth in circles around the office. Miao Miaojin's mother scolded angrily: "The surname is Kong, how did you become the head teacher, my daughter was killed, aren't you responsible, isn't the school responsible?"

Liu Siyuan said in a low voice: "This young man is Miao Miaojin's homeroom teacher and Chinese teacher. The surname is Kong, his name is Xingde, and he is really from Qufu, Shandong. ”

Liu Nanhe said: "Well, go check on those two reporters, I feel that they have a problem." ”

Liu Siyuan was stunned for a moment and said, "They came here last time, and they got a TV station certificate." ”

Chi Wei smiled: "Our leader's eyes are poisonous, you can go and investigate, there is a problem." ”