Two weeks have passed since the case was reported, and the police station has unusually not received any police information.

Jiang Wu was about to get moldy when he sat on the chair, "When I am usually too busy, I beg my grandfather to tell my grandmother that I want to rest, and I can't sit still when I'm really idle." ”

Xu Ying gave him a mallet, "Don't be a crow's mouth." ”

Jiang Qingrui didn't speak, but she felt the same way, and she felt uncomfortable not doing anything.

"Look at the group!" Jiang Wu's surprised voice pulled back Jiang Qingrui's thoughts, the group was the news that the Ye Bureau had just sent, because there was no case, and the previous performance was good, the criminal police team announced a few days off.

Jiang Qingrui was naturally happy, she just found out that a very authoritative professor was going to give a lecture in the morning, the time happened to be this afternoon, she still had a little regret, she was still at work when the lecture began, and she could catch up now.

Saying goodbye to her colleagues one by one, Jiang Qingrui passed by Xu Shu's office and saw a vague figure inside, and her footsteps paused.

It's normal to ask leaders to listen to lectures together......

Jiang Qingrui thought so, and knocked on the door with her hand one step ahead of her heart.

When she reacted vaguely, Xu Shu looked a little surprised, and agreed without hesitation, and the two of them were on their way to the lecture at this time.

"Jiang Qingrui?"

As soon as she walked to the door, Jiang Qingrui heard someone calling her name not far away.

Looking over to the source of the sound, he soon saw a man striding towards him.

"It's really you, I thought I was wrong."

The man's expression was pleasantly surprised, and he quickly noticed Xu Shu beside Jiang Qingrui.

"Liu Bo? Coincidentally, this is my ...... Friend. ”

Jiang Qingrui paused for a moment, and it always felt a little strange to introduce her as a leader.

Xu Shu nodded slightly, as if he had said hello, but he looked Liu Bo up and down without a trace.

"Let's sit together, I see a good position." Liu Bo directly skipped Xu Shu and kept talking to Jiang Qingrui for a long time, talking about some things from his school days.

"I noticed you at a glance, you still look the same as when you were in school."

Liu Bo smacked his lips, as if he was reminiscing, "At that time, you were a little beauty recognized by everyone in our class, and today you are so lucky to see it again." ”

His words were slightly greasy, Jiang Qingrui leaned towards Xu Shu quietly, she just had some impression of Liu Bo, the two had no contact at all when they were in school, and they suddenly became familiar with each other.

"Why don't you go for a drink after a while? I know of a good tavern. Liu Bo raised his eyebrows and squinted at Jiang Qingrui's face, "I promise you like it." ”

Jiang Qingrui politely refused, her face was about to stiffen with laughter, and she hoped that Liu Bo would leave quickly, she had nothing to echo.

"Jiang Jiang, it's time to start."

Xu Shu expertly interrupted Liu Bo's gushing words, grabbed Jiang Qingrui's wrist and left, and at the same time did not forget to look at Liu Bo, indicating that the two were leaving.

Liu Bo also wanted to keep Jiang Qingrui, looking at Jiang Qingrui's wrist, his face turned blue, he was not very willing to be separated like this, but in the end, he still left a back.

"Thank you."

Jiang Qingrui lowered her head, knowing that Xu Shu had done a great favor, and because of the sound of "Jiang Jiang" in the man's mouth, the roots of her ears were soft.

"It's okay, remember to stay away the next time you see it." Xu Shu's lips pursed, "It's okay to call me." ”

Jiang Qingrui looked at Xu Shu's side face, calm, cold and sharp, with a sense of real reliability.

She was just about to say thank you, when the chattering voices around her instantly fell silent, and an old man stood on the podium, and the lecture began.

Jiang Qingrui swallowed the words in her stomach, this professor is very authoritative, and it is a rare high-quality teaching.

The old professor's name is Lu Youguo, about sixty-five years old, his hair is not completely gray, he has a gentle temperament when he introduces himself, he explains the details of the case exquisitely and concisely, and his contribution to criminal investigation is very great.

"I have been engaged in criminal investigation work until now, and there has always been a case that is a thorn in my heart."

The lecture did not completely focus on knowledge points, Lu Youguo used his own experience to sit and intersperse, and told it casually.

"Is it the headless corpse mutilation case that caused a sensation in the whole country fifteen years ago?"

A boy in the crowd raised his hand, he had done his homework beforehand, "I remember it hasn't broken yet." ”

"Yes." Lu Youguo nodded, "15 years ago, tens of thousands of corpses suddenly appeared everywhere in the suburbs, and many police officers could finally piece together seven corpses after looking for a few days, but the strange thing is that no matter how much you search, you can't find the head." ”

Lu Youguo roughly said a few words about the situation at the time, and then took out a skull, "Next, let's talk about the relationship between the broken skull and how the murder weapon was used." ”

He demonstrated above, and Jiang Qingrui was still thinking about the corpse shredding case just now.

Just like in class, as soon as the mind wandered, the knowledge point passed, and when Jiang Qingrui came back to her senses, she saw Lu Youguo holding a few wires, "The skull is in contact with a strong electric current, which will also cause injuries of varying degrees." ”

After that, the old man touched the skull with the wire, Jiang Qingrui's eyes darkened, and a familiar feeling came to him, realizing that he was experiencing death sharing at this moment.

Her eyes were dark, her body couldn't move, Jiang Qingrui struggled to no avail, and there was footsteps approaching in her ears.

When someone squatted down, Jiang Qingrui felt a hint of coolness coming from her arm, and then the skin was inserted by a sharp knife, slowly separated along the veins of the bone seam.

Jiang Qingrui snorted, the living dissection process made her worse than dead, her eyes were dark, and she passed out.

Xu Shu held Jiang Qingrui worriedly, not understanding why she became weak in an instant, and her worried expression couldn't be hidden.

Jiang Qingrui shook her head and signaled that she was fine, she didn't know that she was pale now, her lips were not bloody, and her whole person seemed to have just had a serious illness.

After class, Jiang Qingrui walked to the podium and looked at the skull, "This is a real human bone." ”

Lu Youguo was amused by the little girl in front of him, "Of course it's true, I'll use it as a demonstration today." ”

Jiang Qingrui kept organizing the language, she didn't mean it this way, she wanted to say that the owner of this bone had experienced a terrible murder, and her limbs were bloody, but she dared to explain that it was abrupt and suspicious, and she could be caught in a mental hospital.

Xu Shu looked at Jiang Qingrui's appearance of wanting to speak and stopped, although she didn't know what she wanted to do, there was still a hint of tacit understanding, "Can you ask when this was donated." ”

The skull, which is used as a teaching demonstration, is usually signed by the person or his family during his or her lifetime to ensure the reliability of the law.

Lu Youguo shook his head, "I don't know, but you can go to the database to find it, there will be donation records there." ”

Jiang Qingrui thanked her, Xu Shu knew that the girl would definitely go back without her, so she naturally walked in front, "Let's go." ”

Jiang Qingrui looked at the man's back and trotted a few steps to follow.

Smoothly, they arrived at the repository and found the donor within a few minutes.