Later, Su Cheng learned what alibi was, and Su Cheng speculated that the process was like this: Liu Mo visited a friend to play chess, had lunch at his house, continued in the afternoon, and took a lunch break at his friend's house at noon. Pen ~ fun ~ Pavilion www.biquge.info that kid was attacked at three o'clock, and Liu Mo's friend proved that Liu Mo and him were playing chess at three o'clock. Su Cheng thought that Liu Mo drugged his friend during the lunch break, then adjusted the time, went out to run errands and came back, woke up his friend, and said that it was 3:10, but in fact, it was 3:40 at the time. When Liu Mo was playing chess with his friends, he found the opportunity to adjust back to the time, because the people who played chess were vague about the time, and Liu Mo successfully stole it for half an hour.

Su Cheng looked at Jingjing in the inner rearview mirror: "It's not good to talk like this." ”

"What's wrong, it's to let Jingjing know what her father has done for her. ”

Su Cheng said: "Everyone has a secondary school period. ”

Jingjing didn't care and said, "So I won't be in the second two anymore." Brother Zoro, it's been a long time since you taught me to fight. ”

"That's called fighting. ”

"Oh, it's been a long time since I was taught martial arts. ”

Zuo Luo said: "You have learned so much and are basically enough to deal with, anyway, your future husband will definitely not be able to beat you." Note that domestic violence is illegal. ”

……

This dinner has no meaning for the case, and the basic understanding is understood, but it is very meaningful for Zoro and the other three. Zuo Luo has low emotional intelligence, but he has a true temperament and regards Liu Mo's wife and Jingjing as his family. At dinner, talking about remarriage, Liu Mo's wife insisted that Jingjing discuss this matter when she became an adult. According to the law, after Jingjing is eighteen years old, she does not have any legal responsibility for her stepfather. And stepparents are both more sensitive professions......

On the morning of the second day, the seven groups held an international high school case conference, where each party first summarized the results of its own investigation.

Fang Ling reported: "Comprehensive evidence can be found that Du Yiyi's death was purely accidental, and Yu Hua's death has yet to be concluded, and judging from the current clues and evidence, it should also be an accident." ”

Song Kai said: "Technically speaking, Yu Hua committed suicide, there are no external injuries on her body, there are guardrails in the teaching building, and Yu Hua must have physical contact with a third party unless she takes the initiative to stand up." There is also a possibility that Yu Hua is standing facing the guardrail, Yu Hua is 1.73 meters, and the guardrail is 1.5 meters, and someone suddenly grabbed his feet and supported them, and his strength was very great. ”

Zuo Luo asked, "Su Cheng, what do you think?"

Su Cheng said: "There are several contradictions, the first contradiction: Why did Du Yiyi's grades suddenly decline? The second contradiction: Why did Yu Hua go to the seventh floor of the teaching building? The third contradiction: Why did Du Yiyi, who has never participated in social gathering, attend the classmate party on the night of her death? What was her dress and mood at the time? The fourth contradiction: Why did Yu Hua commit suicide? Her character should not be a suicide person. ”

Zuo Luo agreed: "Division of labor, Fang Ling went to school and asked Du Yiyi's homeroom teacher why his grades had declined. Song Kai, you and I found the classmates who had a party on the night of Du Yiyi's death to make a record. Bai Xue, you go to Yu Hua's best friend to ask about Yu Hua's situation. ”

Song Kai said: "Captain, I can answer this, Yu Hua is the queen of social networking, her Weibo is updated every few hours, and the click rate is very high." According to common sense, Yu Hua also attended a party on the night of her death, and she would inevitably take photos and upload them to Weibo, which was an inevitable behavior, but no. At the party that day, Yu Hua did not upload any photos and texts related to the party. ”

Zoro asked, "Do you think there's something wrong with this party?"

Song Kai nodded: "Most of the people in international high schools are rich, and holding a party is a very natural way of life and learning, and the party itself should be fine, I see that some of the people who participate in the party are members of the student union, and even the school has sent four security guards to be responsible for the internal and external order of the party, and there is a certain degree of supervision, which is to avoid drug abuse and other behaviors at the party, in a certain sense, they are all minors." International high schools are prohibited from holding student parties without declaration. ”

Su Cheng snapped his fingers that wouldn't ring: "Is there any Yu Hua in the party list on the day of Du Yiyi's death?"

Song Kai looked at the information: "Yes." ”

Su Cheng said: "Asking for repeated autopsies on Du Yiyi, I guess she may be pregnant." The only things that will delay your studies are love and pregnancy, love is allowed, Du Yiyi should be measured, but pregnancy is forbidden and will be expelled. ”

Song Kai looked at the information: "Du Yiyi has been cremated. ”

"So fast?"

Song Kai said: "The cause of Du Yiyi's death is not suspicious, and the family members will take back the body for cremation under normal procedures." ”

Su Cheng thought for a while: "I remember that A Charity has a minor female protection organization, which provides psychological services for minor women, and the law interferes, one of the services is to have an abortion and provide psychological counseling. No, no, because of the need for additional psychological counseling, Du Yiyi will definitely not dare to accept it. In the hospital of this city, underage abortion needs to be accompanied by parents or teachers to sign, Song Kai, check Du Yiyi's ID card, whether he has recently bought a ticket to go to other places. ”

Song Kai inquired for a while and said, "Bingo, a month ago, Du Yiyi bought a bullet train ticket to City B...... There was a big discovery, there was also a classmate in the same car, and Du Yiyi was a classmate with a sitting, his name was Hua Shuai. ”

"Hua Shuai?, Yu Hua took the initiative to pursue, but Hua Shuai was rejected?" asked Su Cheng.

"Yes. Song Kai said: "The ticket is a two-person student ID, and the senior of the international high school is handsome." ”

Everyone pondered for a while, and Bai Xue said: "It seems that Du Yiyi's death has something to do with Yu Hua and Hua Shuai. ”

"Du Yiyi committed suicide, that's for sure. How did Yu Hua die?" Su Cheng thought for a while: "Fang Ling, you go and get the list of people who attended the party on the day of Yu Hua's death, Bai Xue, you and Zuo Luo go and arrest Hua Shuai." ”

"It's cooperating with the investigation. Zoro asked, "Are you captain, my captain?"

"Boss, please speak. ”

Zuo Luo said to Fang Ling: "Go ahead, Bai Xue, you take someone to invite Hua Shuai, I will go to the school to find the head teacher to understand the situation, Song Kai, you check Yu Hua's online social networking, see if you can find something, Su Cheng, you are free to move." ”

……

Du Yiyi's homeroom teacher has always wondered why Du Yiyi's grades have dropped so badly, she even went to Du Yiyi's family to make a home visit, and said that if there are financial difficulties, she can find a way to take out a loan in the name of the school. But I didn't find it, however, because it was just a home visit, the next day, the head teacher found that Du Yiyi should have been beaten and scolded, and there were obvious bruises on his arms.

In the transcript, Du's father admitted that he beat Du Yiyi on the night of the home visit, but he also loved his daughter, and Du Yiyi promised that he would study hard.

As for the boyfriend, the head teacher did not find out that love is allowed in international high schools, and the school also has an emotional instructor to guide students to establish a correct view of love. In the final exam of the first year of high school before the summer vacation, Du Yiyi's score was very high, and after the start of the second year of high school, Du Yiyi's grades plummeted. The teacher reported that Du Yiyi was often distracted in class, and he didn't know how to ask questions, and at the end of September, Du Yiyi failed chemistry. In the comprehensive evaluation scholarship in early October, Du Yiyi not only did not hand over the social practice of the summer, but also fell to the middle level of comprehensive results, and was cancelled for this semester's scholarship and grant.

The contradiction appeared again, according to Du's father, Du Yiyi said that he passed the scholarship and grant, and gave Du's father 20,000 yuan, saying that this was a special grant issued by the school.

The roots of everything point to the summer.

Hua Shuai, who followed the lawyer, finally spoke, during the summer, he and Du Yiyi fell in love and had a relationship, and the two were tired of being together for more than a month in the summer, enjoying the happiness brought by love. Hua Shuai also admitted that he gave Du Yiyi money and asked her to deceive her family that she would get a bursary.

Fang Ling asked, "Why don't you make your relationship public?"

Hua Shuai replied with a wry smile: "Because Du Yiyi found out that she might be pregnant before school started." ”

The two young people were very worried and scared, the Fahrenheit Group was evaluating the children who were studying in Fahrenheit at that time, and for the sake of Hua Shuai, Du Yiyi chose to hide it. In late September, the two went to City B for surgery.

Hua Shuai said: "I'm very strange, although there are no scholarships and bursaries one by one, I gave her money, and she accepted it, why should she commit suicide? ”

Fang Ling asked: "During the period from the start of school to Du Yiyi's death, has your relationship been exposed?"

Hua Shuai said: "No, Yiyi doesn't want to make his relationship public, Yiyi has some inferiority complex in his heart, he will be ridiculed after his relationship is made public, and he has to face Hua's people and explain to his parents." They don't want to affect me one by one, and the most important thing is that pregnancy is very serious. We only had dinner together on Saturday nights and spent time together. ”

Su Cheng, who was listening outside, called Fang Ling, and Fang Ling hung up the phone and asked, "The pregnancy you said is very serious, you have already had surgery in late September, why do you still have such a psychological burden?"

Hua Shuai thought for a while and said: "Because of Yu Hua, everyone thinks that Yu Hua is a very successful social queen, but in fact, Yu Hua is a villain. Yu Hua has been asking me if I like others, who do I like?I and Yiyi felt that if Yu Hua knew about our relationship, she would definitely bully Yiyi, I graduated in a year, Yu Hua and Yiyi will take two years, after all considerations, we still decided to hide the relationship. In addition, we also find underground romances very exciting. ”

Fang Ling said: "The question I asked was about pregnancy. ”

Hua Shuai thought for a long time and replied: "On the Saturday before Yiyi's death, Yiyi told me that Yu Hua was suddenly very enthusiastic about her, and said in a roundabout way that the school has zero tolerance for pregnancy. He also commented on the TV series chat that he should go to hell for the sake of his feelings to harm the future of a promising young man. One by one, I think that Yu Hua may know about us, and know that one by one is pregnant. ”

Then why didn't Yu Hua make it public and take revenge? Because after it was made public, Du Yiyi, a rival in love, would be expelled, and at the same time, Hua Shuai would also be expelled, but it would fulfill them.

Su Cheng said to Zuo Luo, who was also reading the transcript outside: "Listen, it was Yu ** who killed Du Yiyi, which is in line with the psychological characteristics of the two people." ”

"Du Yiyi is not the point, she is committing suicide. Zoro said: "I have never sympathized with people who commit suicide in City A, unless it is a great crime, I will definitely be able to live in City A." Do you think Hua Shuai killed Yu Hua in revenge?"

Su Cheng said: "Hua Shuai has an alibi, and intuitively speaking, Hua Shuai will not be a murderer." Bai Xue also confirmed the alibi of Du Yiyi's parents. If we assume that someone avenges Du Yiyi, then this person must be someone who cares about Du Yiyi very much. According to the current understanding, Du Yiyi only has parents and Hua Shuai who care about her. Du Yiyi's classmates and teachers all thought that Du Yiyi had no friends at school, avoided all social interactions, only read books in the dormitory, and had little communication with his roommates. ”

……

The clues of the case have increased one by one, according to the credit card information given by Yu Hua's parents, it is proved that Yu Hua hired a private detective to investigate Hua Shuai, and the private detective admitted that he took intimate photos of Du Yiyi and Hua Shuai, and also admitted that he went to City B to make a copy of Du Yiyi's abortion, and the private detective gave the information to Yu Hua on October 1.

According to the timeline, after the seven-day holiday, Yu Hua began to get close to Du Yiyi and released rumors, this weekend, Du Yiyi and Hua Shuai talked about it, and the next Friday, Du Yiyi died. Nine times out of ten, Yu Hua came up with a killer idea, and Du Yiyi was forced to commit suicide under mental pressure.

These clues basically illustrate this fact, but if this fact is true, then Yu Hua's death is not so simple. In the past two days, the seven groups visited more than 80 students and teachers, and made notes on more than 30 people, but judging from these records and visits, some students accidentally found that Yu Hua and Hua Shuai visited the store on Saturday and discussed it in a small circle, which is not a secret. But everyone didn't know that Du Yiyi was pregnant, and at the same time, they didn't know who Du Yiyi was better to settle with.

On the whole, Du Yiyi is a very polite, very polite, willing to help others girl, with a good personality, but because of family reasons and academic pressure, she refuses to socialize, and her classmates expressed their understanding and thought that she was a good girl who was harmless to humans and animals. So when Du Yiyi appeared at the party for the first time, the classmates who held the party were flattered. Although she has no friends, everyone has a good impression of her.

Su Cheng found a contradiction, Hua Shuai has always encouraged Du Yiyi to socialize, and is willing to buy beautiful clothes, jewelry and other things for her, but Du Yiyi refused. She said that she was worried that she and Hua Shuai would be suspected of having a relationship, the most important thing was that she needed time to tutor and chase her studies back, and she didn't want to go to a time-wasting party. Hua Shuai was not reluctant.

According to the party's classmates, Du Yiyi also wore light makeup that day, and her face was very unsuitable for the party, and it was the party owner who had helped her adapt all the time, although she was not very gregarious, but it was much better than before. The owner of the party said that she did not believe that Du Yiyi would commit suicide that day, because in her opinion, Du Yiyi's participation in the party was a mood of curiosity and hope, and the party did not disappoint her, Du Yiyi had a few troubles at the party, and several cheerful and socially friendly classmates in the same class protected Du Yiyi's self-esteem from their actions and words, and the most handsome guy in the class also invited Du Yiyi to dance.

But at about ten o'clock, Du Yiyi's mood was suddenly depressed, saying that he wanted to go back early to study chemistry, and the school would not let her enter later, the party host invited her to stay overnight, Du Yiyi declined, and the party host explained to the driver, and sent Du Yiyi to school at about ten o'clock. According to the driver's confession, he found that Du Yiyi was in a bad mood, took his mobile phone to enter and delete it, and wiped his tears.