"You haven't studied math, have you? You don't understand deductive reasoning and sensible reasoning? ”

Xu Jiuyan said: "Of course I know, but I care more about the reasonable reasoning you say. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ”

Guan Zheng said: "My reasoning is that it is not the scene of the crime, and this may really be a coincidence. ”

Xu Jiuyan was still a little incredulous, and said, "That means you still don't know the scene of the first crime?" ”

Guan Zheng nodded and said, "Yes, the most important physical evidence in the chain of evidence for our investigation of the case is the murder weapon and the first crime scene, but it seems to be a little difficult now." ”

Xu Jiuyan became more and more confused, and said, "Then why did he tell us about Black Friday?" What the hell is this guy going to do? ”

"He wanted us to check this street, and this street had what we wanted."

Xu Jiuyan asked, "Then what does he want us to know?" The Black Friday store has changed owners, not to mention that ten years have passed, and we can't find anything meaningful. ”

The two walked along the street again, and Guan Zheng had a flash of inspiration and said, "Let's repeat our case!" ”

Xu Jiuyan responded and said, "Okay! ”

Guan Zheng asked Xu Jiuyan to walk in front and said, "Now you are Xi Yuanqing, and I am the murderer of the corpse crushing case of Nanda." It didn't go well for you that day, because the living expenses in the dormitory were 1,000 yuan less, and you were in a bad mood after being criticized by the teacher, plus physical reasons, so you took a leave of absence in the afternoon. ”

Xu Jiuyan nodded and said, "That's right, I made the quilt on the bed as usual at night, and then I felt so bored in my heart, so I decided to go out for a walk." The old campus of Nanyi University is an open space, and I am used to walking the path, so I entered the back street alone. ”

Guan Zheng slowly guided Xu Jiuyan and reminisced and conjectured the scene of the case with him. Guan Zheng said: "This street is very chaotic, there are not many college students, but there are more residents. On the side of the road, there are vegetable stalls, fruit stalls and so on. But you didn't buy it, not because you didn't have the money, but because you didn't want to carry that many things. ”

Xu Jiuyan nodded and said, "There are stalls on the street, some are selling used books, some are setting up stalls to tell fortunes, and some are selling discs." ”

Guan Zheng asked, "Then what are you thinking?" ”

"I was very depressed today, and I felt very awkward and uncomfortable."

Guan Zheng gently held Xu Jiuyan's hand and said, "What did you see and who did you meet when you walked on the road?" ”

Xu Jiuyan shook her head and said, "I didn't see anyone, but I saw the crossroads." ”

"That's right, it's an intersection, which direction are you going at this time?"

"Me? I guess I'll go straight, right? No, I'll find a nearby store to take a break. ”

Guan Zheng nodded and said, "Okay, then tell me where you went?" Left or right? ”

"I'm right-handed, and I'm used to driving on the right side, so instead of crossing the street, I'll turn right, right?"

This idea coincides with Guan Zheng, and the two of them look at it, and it is still the flower shop. Guan Zheng continued to guide Xu Jiuyan into the case, saying, "This street is so long, what would you choose?" Why did you choose this Black Friday? ”

Xu Jiuyan almost blurted out: "Because of the sound of music." ”

Guan Zheng continued to ask, "Is it because of music?" ”

Xu Jiuyan said: "It's okay, I think it's more because of literature." Because I remember that she often wrote Xi Yuanqing as Xi Yuanqing, which shows that this person loves classical literature. ”

Guan Zheng breathed a sigh of relief and said, "The analysis is not wrong at all. ”

Xu Jiuyan asked: "But this is a very simple judgment, and you are so powerful, would you not have thought of this ten years ago?" ”

Guan Zheng nodded and said, "I did think of it ten years ago, but the chain of physical evidence at the scene can't satisfy my reasoning." ”

Xu Jiuyan smiled and said, "Since your reasoning has not changed after ten years, it is a matter of evidence?" ”

Guan Zheng said: "But do you know that there is a theorem in the criminal investigation world, people's thinking and thinking will not be exactly the same, and the evidence will not change. Even if the reasoning is extremely similar, there will be a slight difference with the age and experience of the reasoner, but the evidence is an object, and it will not change. ”

"So you mean you trust the evidence more?"

Guan Zheng said: "No, I also believe in myself. ”

Xu Jiuyan nodded and said, "This is very simple, you just need to re-collect evidence." ”

Guan Zheng smiled and said: "It's the same as I thought, but there are still difficulties, it's really changed too much, even if the luminol reagent can be colored, but such a large rummaging area, the loss caused by it may be difficult to bear, and now the evidence is insufficient, it is difficult to carry out." ”

Xu Jiuyan encouraged Guan Zheng and said: "You go and ask, how do you know if you don't try?" ”

Guan Zheng nodded and said, "Okay! Listen to you this time. ”

The two pressed back and forth on the road, and the sky was white, until the sun shone on the two of them, Guan Zheng said: "It's another day, and we have one less day." ”

Xu Jiuyan leaned on Guan Zheng's shoulder and said, "Yes, we have less time. ”

"Then let's look forward to a new harvest today!"

When the two returned to the bureau, the first thing they did was not the clues of the case, but the suspension for investigation.

Guan Zheng looked at the members of the inspection team transferred by his superiors, and he was apprehensive, but the next words made Guan Zheng angry.

The person from the inspection team said: "Regarding the Xi Yuanqing case, we suspect that you have close ties with our suspect, so we hope that you will cooperate with the investigation." ”

Guan Zheng instantly felt very funny, so he asked, "Then who is this suspect?" We've been looking for ten years and we don't know who this bastard is, you know? ”

One sentence choked so that people stopped making a sound, Guan Zheng waved his sleeves and said with a smile: "I still have a lot of cases here, you can do it yourself, come back and bring the suspension notice from the provincial department, and I will definitely cooperate with your work." ”

It is said that Guan Zheng is afraid of talents, and when I see it today, everyone will enjoy it, this man is really domineering! The famous iron tiger was scolded back by Guan Zheng with a word, who else dares to provoke this?

Guan Zheng rattled the ballpoint pen irritably, and Xu Jiuyan asked, "What's going on?" ”

Guan Zheng shook his head and said, "How do I know? It's really a blessing and a disaster. ”

Xu Jiuyan comforted: "Don't worry, barefoot people are not afraid to wear shoes." ”

Guan Zheng smiled and said, "Your method of comforting people is quite special!" What's the matter with coming to my office? ”

Xu Jiuyan handed over the report in her hand and said, "This is the information of the flower shop, Li Chongyang took a lot of effort to find it, there is nothing to do with Li Tao, but Lin Huai that you and Brother Chuan said." ”