The murderer was not caught at the time, and after an autopsy, Bai Jie died on the night after school. There was no one near it except for the trees and grass, because there were a few graves scattered there. That morning, Kiki went to school and caught a glimpse of the white dress. He and Bai Jie are classmates, and their grades are very good, although they are of different grades, they both have to be liked by the teacher. After recognizing it at a glance, he went over to see what was going on, and when he saw Bai Jie's corpse, he was frightened, and ran away, and after running to the school, he felt that he couldn't go, so he asked the teacher to call the police. ”

This is what Yang Yuqi told him when he met his mother after he was imprisoned, and he also told the police.

Yang's mother hated her son's meddling, and she was curious for a moment and gave her life in vain.

Speaking of the past, Yang Yuqi said: "Why did I call the police but became a murderer?" I can't figure it out. Is it because of the schoolbag that I accidentally left at the scene when I found Bai Jie's body? I was frightened at that time, and I didn't know that my schoolbag fell to the ground, and I didn't expect it to become my talisman! ”

Bai Jie covered her mouth, "It's all my fault, it's all because I've tired Yang Yuqi." He found my body and kindly called the police, who knew that it would affect him! ”

"Bai Jie, it's not your fault, if you want to blame it, blame Qiqi for being too careless and leaving the schoolbag there."

When the Yang family got the news that their son had been arrested, everyone was dumbfounded.

They rushed to the police station, and the police told them that Yang Yuqi's schoolbag was the proof that he was the murderer. Moreover, they also found out that when Yang Yuqi was in school, he once told a friend that he liked Baijie and wanted to pursue Baijie. They said that it was Yang Yuqi who pursued Baijie hard but couldn't, and he was angry and embarrassed, so he would rape and kill him after school.

"Bai Jie is beautiful, smart, has excellent grades, and there are many people in the school who like her, she is like a princess, the most beautiful princess in the school. I have such a mind, like everyone else, isn't it a crush? There are more boys and girls in school who secretly fall in love, and there are countless boys who say that they want to pursue whiteness, how did it become my motive for killing? Bai Jie died at night, the dew was very big that night, Bai Jie's clothes were soaked, there was no dew on my school bag, didn't the police see it? ”

On the night of Bai Jie's disappearance, Yang Yuqi went home with his younger brother and a few classmates, and the neighbors saw it.

Moreover, they had a television set at home, but many people did not have one, and after eight o'clock that night, many people came to their house with small benches to watch TV, and they did not disperse until ten o'clock.

So many people can prove that he didn't stay outside, he didn't have time to kill Bai Jie at all, the police can obviously find out all this, there is no reason to let go of the investigation of witnesses, but there are no such witnesses, and their parents and brothers testified, all of them said that it was not enough to prove it for Yang Yuqi because of the criminal's relatives.

Yang's mother cried: "That's it, that is, many neighbors in my family have a good relationship with us, and they are willing to testify on behalf of Qiqi, but no one from the police accepts us, saying that we can't be witnesses!" ”

Not only that, but the police also found Bai Jie's diary at Bai's house.

Bai Jie's diary said that recently, a boy in the school pursued her, and she was so annoyed that she hated that classmate to death, and decided to tell the teacher tomorrow and let the teacher solve this trouble for her.

The police believe that Yang Yuqi is the boy who pestered her in Bai Jie's diary.