Guan Zheng knocked on Zhang Yuxin's door, and Zhang's mother looked haggard. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Zhang's mother saw Guan Zheng and Xu Jiuyan as if they had grasped a life-saving straw: "Officer, did you catch the murderer of my daughter?" ”

"Calm down first, we're still working the investigation, and today we want to get something."

Mother Zhang nodded and asked, "What do you want to take?" ”

"A letter from your child."

"Letter? I didn't receive a letter! ”

"Do you have a mailbox at home? Or do you and your husband have a mailbox at your workplace? ”

Zhang's mother thought about it and said: "I remember, yesterday a colleague from my unit called and said that I had a letter left in the unit for several days and asked me to pick it up, and I have not been free time." ”

"Then please take us to get this letter."

Zhang's mother looked at Guan Zheng and Xu Jiuyan and asked, "What does this letter have to do with my daughter's death?" ”

Xu Jiuyan looked at Guan Zheng, Guan Zheng hesitated for a moment, and said, "Now we can't be sure if it is related to Zhang Yuxin's death, so I hope you can cooperate with us to identify the murderer as soon as possible." ”

Mother Zhang nodded and said, "Okay then!" ”

Guan Zheng and Xu Jiuyan followed Zhang's mother to Zhang's mother's unit, Zhang's mother got out of the car and walked into the mailroom, where the old man was reading the letter with reading glasses.

Mother Zhang smiled as much as she could and said, "Uncle, what are you looking at?" ”

"Xiao Zhang, this is your letter. I'm looking, what's stuck on this envelope? ”

Zhang's mother took the letter, and the more she looked at it, the more she felt that it was like tears, and Zhang's mother said calmly: "Oh, it's okay, I'm here to get the letter, thank you, uncle." ”

Zhang's mother got into the car, handed the letter to Guan Zheng, and said, "Is there anything on this letter?" ”

Under the unanimous questioning of Zhang's mother, Guan Zheng really couldn't bear to hurt a mother's heart, so he had to say: "This is a letter sent to you by your daughter, and we suspect that this letter may contain information that proves the school." ”

"What do you mean by that? Can't you testify to the school yet? My daughter died at school, isn't that enough? ”

Xu Jiuyan comforted Zhang's mother and said, "You calm down first, we are still searching for evidence." ”

"Search for what? What is there to search for? My daughter died in an unknown situation, are you going to tell me now that I can't be prosecuted? Zhang's mother said while crying.

Xu Jiuyan said: "The situation is very complicated now, in the final analysis, according to everyone's confessions, your daughter jumped by herself, and according to the law, the school only has the responsibility of negligence, and cannot bear relevant legal responsibility at all."

As for what exactly your daughter left in her letter to you, this is a very important clue. If your daughter's letter clearly states that the school has wrongdoing, we can sue him. ”

Zhang's mother wiped her tears with her sleeve and said, "I don't know any laws, I only know that my daughter died in that school." ”

Xu Jiuyan handed the tissue to Zhang's mother, then held Zhang's mother's hand and said, "Please believe us, we are still investigating, and we will give you an explanation as soon as possible." ”

Zhang's mother rarely calmed down and said, "Thank you." ”

Guan Zheng and Xu Jiuyan sent Zhang's mother home, and Xiaoquan'er's phone also called.

Guan Zheng and Xu Jiuyan immediately rushed back. Xiaoquan'er threw the report to Guan Zheng and said, "In addition to the external injuries on the deceased's body, there is another ...... How to say it, it should be said that it is more cruel, she has traces of being violated. ”

"What? Are you sure? ”

Xiaoquan'er nodded and said, "I can be sure that just now Lao You took a strange blood sample and specially told me that it may be menstrual blood."

I went to check it and was sure it was menstrual blood. Because the report was urgent, and the traces of trauma were obvious, I only made a rough report on the trauma and didn't pay too much attention to ****.

But when Lao You said that it might be menstrual blood, I examined it carefully, and I also unexpectedly found that there were fine spots on the inner thighs.

After I checked it, I learned that she should only have this one-time behavior before she died, but the strange thing is that I don't know if the murderer is too cunning or what's going on, and there is no ** to collect evidence. ”

Xu Jiuyan sighed and said, "This murderer is too terrible, she still has to do this kind of thing during her menstrual period, and she is still an underage child." ”

Guan Zheng looked at the basically restored corpse and said: "Let me correct it, maybe there is no murderer in this case, after all, all the evidence now points to Zhang Yuxin's suicide." ”

"Hey, do you have any humanity, it must be something the school has done!"

"Bring me the evidence."

Xu Jiuyan was choked by Guan Zheng and couldn't speak, Guan Zheng continued: "Regardless of whether the school is guilty or not, everything depends on the evidence." ”

"Evidence evidence, you know evidence!" Xu Jiuyan said a little unhappily.

Guan Zheng lowered his head slightly and said lightly: "Law enforcers can only look at evidence, and if they take human feelings as evidence, then the constitution can only become a book." ”

Xu Jiuyan watched Guan Zheng walk out a little unhappily, and asked Xiaoquan'er: "What's wrong with him?" Isn't the Constitution a book? What else could it be? ”

Xiaoquan'er shook his head mysteriously and said, "It's better not to ask too much about the affairs of the political master." In the eyes of the political master, the constitution is the rule of this society, not just a book in the eyes of you, a lawyer. ”

Xu Jiuyan is a little difficult to digest the words of the small circle, the constitution is the rule of this society? Maybe...... No, yes......

Xu Jiuyan was about to go out. Xiao Huan'er grabbed her and said, "Wait a minute, there seems to be blood on her teeth." ”

"Huh?" Jiuyan trotted over, and sure enough, it was so.

Xiaoquan'er carefully collected the blood, put it in the collector, and said, "Oh, give Lao You a report to him." ”

Xiao Quan grabbed the corpse's hand and took out a very thin strip from it, and Xu Jiuyan asked, "What is this?" ”

"Skin tissue."

"Wow, how did you come up with that?" Xu Jiuyan looked at Xiaohuan with a look of adoration.

Xiaoquan'er smiled and said: "If you want to eat blood, it means that she may have bitten the murderer, and it is very likely that there will be a dispute after biting the murderer. ”

Xu Jiuyan nodded, and said with admiration: "Amazing!" ”

Xu Jiuyan took the two small pipes and went to the forensic room.

Lao You was still checking the blank little note, and Xu Jiuyan put the small tube in front of Lao You's eyes and said, "This was found on the deceased's teeth, can you help me take a look?" ”

"Okay, give it to me." Lao You put the collector into the DNA rapid extractor and said, "Do you want to wait here, or will I send it to you later?" ”

"It's only an hour and a half, and we're chatting or something. By the way, how did you study this little note? ”