Finally An Zixin came back to her senses, she bit her lower lip, and scolded with shame and anger: "You...... They actually attacked me while I was unprepared......"

Lin Wenzhou was feeling it well, and when he heard her hateful sentence, he paused in his hand and said cautiously: "Zixin is angry?" But he said that the paw was still shamelessly placed in that towering place.

An Zixin scolded angrily: "You touched everything, and asked me if I was angry, what's the use, you are clearly cutting first and then playing!" ”

Lin Wenzhou pondered for a moment, and asked seriously, "Then can I continue?" ……”

An Zixin was so angry that she scolded in her heart, and she could say this, someone is really shameless!

But looking at the look of anticipation on his face, she was very sad and soft-hearted, thinking that he had been touched anyway, and I heard from the women in the dormitory that it seemed that their boyfriends were good at this, and it seemed that this was the duty of being a girlfriend......

Thinking of this, she blushed and whispered, "Pull it casually...... You...... A big pervert...... Not...... But you can stop a little bit...... Don't go too far, it's almost the same for another bit, oh and, you tap...... Don't hurt me......"

Hearing her say this, Lin Wenzhou put his mind at ease, that is to say, he got her permission, so he used his claws more honestly and unceremoniously, and even put his two hands together, enjoying the very unique feel very happily......

With his claws constantly kneading, An Zixin couldn't watch Korean dramas anymore, she closed her eyes, blushed, and buried her head deep in his shoulder.

In the conference room requisitioned by the Cheongju City Police Station and the Homicide Task Force of the 17th Teaching Building of Cheongju University, smoke was curling at the moment, and everyone's expressions were very serious.

They're watching a video over and over again.

The video is a little less clear, and it was taken by the probe above the corner landing of the staircase between the third and fourth floors of the 17th Teaching Building.

The time shown in the lower left of the screen is around 10:45 p.m. on the night of the murder.

In the picture, Zhang Sicheng is slowly walking up from the third floor with his head down, his steps are very slow, and he looks very troubled and thoughtful.

It took a room full of people to look at it more than a dozen times before turning off the slide projector and turning the lights back on in the conference room.

The young policeman in charge of the screening explained: "The probe had been working normally on the night of Zhang Sicheng's murder, and we noticed that after 8 o'clock that day, no one had gone upstairs except for the victim, and no one had ever gone downstairs. ”

Hua Lei smoked his cigarette and said: "If you just go downstairs and slip away, I already have an idea, and I will go to practice tomorrow to prove whether it is feasible, and then tell everyone, but if you go upstairs, it seems that that method will not be able to escape the probe......"

At this time, a criminal policeman said: "I have an idea, could the murderer sit in the classroom after class during the day and did not go away, and waited until Zhang Sicheng went upstairs in the evening......"

Hua Lei snuffed out the cigarette butt and said in a deep voice: "Of course this possible surname exists, in the past two days, we have several comrades who have worked very hard, carefully flipped through the entire camera records, and corresponded to the students who came to the seventeenth teaching building that day. ”

He paused, then looked around, and said with an unusually grim expression: "It's a pity that everyone was ticked off in the end." ”

There was silence in the conference room, and several detectives looked at each other or frowned.

At this time, Jiang Xiaoxue added: "I learned from the school today that during the day of the accident, due to maintenance, the probe was not working normally, and it did not resume normal work until three o'clock in the afternoon, which means that theoretically the murderer can come to the fourth floor before three o'clock to wait, until the victim comes up at ten o'clock in the evening, and then commits the murder, of course, how he left, further investigation is needed." ”

After a while, Hua Lei said in a deep voice: "There is still a small problem here. ”

A detective was surprised: "What's the problem?" ”

Hua Lei said lightly: "First of all, let's be clear, and no matter whether the murderer waited until the night before, or through any special method to enter the fourth floor, one thing is certain, that is, he did not kill temporarily, but has been planned for a long time, and the goal is clear, which can be seen from the murder weapon, it is a sharp dagger, ordinary people will never carry this kind of thing, but there are no fingerprints and no wiping marks on the dagger, it can be seen that the murderer was wearing gloves to commit the crime at that time, and he was quite well prepared." ”

He paused, glanced around and saw that no one raised objections, so he continued: "So I have a guess that Zhang Sicheng will go to the fourth floor of the Seventeenth Teaching Building that night is expected by the murderer, and it may even be that this person and Zhang Sicheng should have made an appointment, but I asked people to carefully check Zhang Sicheng's mobile phone communication records today, and every call and text message was verified, but unfortunately, no relevant invitation was found." ”

At this time, an old criminal policeman added: "We have also repeatedly learned from his classmates, friends, especially his girlfriend Shen Xiaohong, no one knows why Zhang Sicheng went to the fourth floor of the 17th teaching building that night, and it is also a coincidence that Zhang Sicheng was actually in the hospital for head treatment all day on the day of the accident, which means that he did not use a computer, which means that the murderer could not get in touch with him through the Internet." ”

At this time, an old criminal policeman said: "Mobile phones, the Internet, and landline phones (not in the hospital) can basically be ruled out, so it can almost be determined that if it is an appointment, then the murderer must be invited to Zhang Sicheng in person, considering that the teaching building can be visited every day, we can reason that the invitation was completed on the same day, I suggest that you can check who Zhang Sicheng saw that day......

Jiang Xiaoxue suddenly spoke: "I have an idea, that Zhang Sicheng may not have made an appointment with the murderer, I mean maybe it's just that the murderer unilaterally knows that Zhang Sicheng will definitely go to the fourth floor that night......"

Hua Lei nodded and said, "What Captain Jiang said also makes sense!" I was also thinking about it just now, when Zhang Sicheng walked upstairs, he was obviously preoccupied, what was he thinking? ”

Jiang Xiaoxue suddenly thought of something, she stood up violently and said, "Captain Hua, is the transcript of our interrogation of Zhang Sicheng still after Gu Jiajia disappeared at that time?" ”

A young criminal policeman immediately stood up and said, "Here, I'll find out for Captain Jiang!" ”

Jiang Xiaoxue nodded lightly and said politely: "Thank you!" ”

A few minutes later, Jiang Xiaoxue hid alone in the archive room, looking at Zhang Sicheng's transcript at that time, word by word.

About half an hour later, there was a knock on the door, she answered, Hua Lei walked in with his teacup, sat opposite her, and said lightly: "Did you find anything?" ”

Jiang Xiaoxue nodded solemnly and said, "Captain Hua, look at this paragraph, it is written in the transcript that Zhang Sicheng said that he seemed to have seen something very strange before he rushed out and was knocked unconscious on the night when Gu Jiajia disappeared......"

Hua Lei nodded and said: "I remember, he took the initiative to mention it when he asked him at the time, but then he said that he couldn't remember clearly, maybe it was the relationship between the back of his head, wasn't he calling dizzy?" ”

Jiang Xiaoxue thought for a long time and said, "Captain Hua, I have a bold guess......

Hua Lei saw that she was a little unconfident, smiled, and said, "Tell me, don't worry, if it's too unreasonable, I won't say it......"

Jiang Xiaoxue's face flushed, and she glared at the guy who teased her angrily, and then said slowly: "I think, that incident seems to have been bothering Zhang Sicheng, so on the night of the accident, he actually wanted to go back to the fourth floor, return to the field and reawaken his memory." ”

Hua Lei nodded and said, "Although there is no evidence, your guess has some truth, and then what?" ”

After Jiang Xiaoxue got his encouragement, her expression was also a lot more excited, and she continued: "I was thinking, the murderer knew about Zhang Sicheng's distress, so although he didn't contact him, he decided that Zhang Sicheng would go to the field to try to awaken his memory......"

Hua Lei suddenly interjected: "It is even possible that the murderer encouraged him to do this!" For example, say to him, can't remember? I went to the fourth floor that night to see the scene, maybe the inspiration came! ”

Jiang Xiaoxue nodded vigorously and said, "Find out who he saw that day!" ”

Hua Lei said lightly: "It has been checked, and the medical staff who are very suspicious are ruled out, there are only four people, Shen Xiaohong, his girlfriend who accompanied him to the hospital, and the other three happened to be Lu Zhenyu, Huang Fuyuan and Chai Simin, who were present on the night of Gu Jiajia's disappearance, ......"

Jiang Xiaoxue's face changed greatly, and she was surprised: "Such a coincidence? What are the three of them going to do with him? ”

Hua Lei sat down and said in a deep voice: "We asked Shen Xiaohong on the phone just now, she said that the three of them came together, stayed in the hospital for several hours, and chatted with them all the time, during which some people went out to buy drinks, some people went out to eat, and some people went out to the bathroom, so those three people had been alone with Zhang Sicheng for a while, and they didn't leave the hospital with Zhang Sicheng until more than four o'clock in the afternoon, as if those five people had dinner together." ”

Jiang Xiaoxue's face was full of shock and said, "In other words, all three of them are suspicious?" ”

Hua Lei shook his head with a smile and said, "Four, don't forget Shen Xiaohong, no matter how you look at her, her suspicion should be greater......

Jiang Xiaoxue thought for a while and said with a wry smile: "There is another blind spot here, these four people have been with Zhang Sicheng until the end of dinner, and there is no chance to go upstairs and wait before three o'clock in the afternoon as we said......"

When Hua Lei heard this, his eyes suddenly lit up, and he thought of something...... He jerked around and was about to walk out.

Jiang Xiaoxue was startled by his sudden action and said, "What's wrong with Captain Hua?" ”

Hua Lei stopped and said: "I suddenly remembered, I watched the surveillance video just now, it seems that those four people have appeared, I mean they all went to the fourth floor on the day of the crime, but they were ticked off by us like other classmates." ”

Jiang Xiaoxue understood the meaning of ticking, that is, they went up, and then left before the lights went out...... (To be continued.) )