Lu Jingnian was a little hesitant, he thought about it, but still shook his head, "It shouldn't be ......"

Doctor Qin raised his eyebrows and asked, "What?" Do you have an idea to explore? ”

Lu Jingnian shook his head, "Don't change the subject!" The purpose of my approach to you ...... I want to interpret Dai Chuge's characters! The information has been given to you, and you have seen people, how about it? ”

Doctor Qin was stunned for a moment, blinked, and asked, "The source of the poison has been found?" Is it Dai Chuge's handiwork? Under normal circumstances, he only does his own job, portrays characters based on the information available, and never does superfluous inquiry. However, this Dai Chuge really made him interested, and he couldn't help but want to know more about it.

Lu Jingnian also knows Dr. Qin, and understands that this situation is really rare, and it also reflects the strangeness of this case. He lowered his head and pondered it, screened the parts that could be revealed, and briefly explained, "The source of the poison has been found, and it has nothing to do with Dai Chuge." The team members were responsible for chasing the murderer, but he still trusted his instincts, things were not so simple, and decided to come to explore Dai Chuge.

Dr. Qin turned the pen in his hand twice, and he was not too surprised, and even had some clear expression, verifying his previous conjecture. But...... Still, there are some things that don't match. He pressed his pen to his chin, lowered his eyes, and looked down in thought.

Lu Jingnian knocked on the table and urged, "What's there, what to say!" He understood that Dr. Qin had fallen into the strange circle of academics again, and he would never speak easily if he did not understand it. It was out of prudence, of course, but he didn't have that much time to spend here.

This is a case of death caused by poisoning in a campus group, which has attracted wide attention from society and the media. In general, in cases of this situation, a time limit similar to a military order is required. And this case, only three days! If there is no new breakthrough, it will eventually become a situation where others take the blame. The human and material evidence is there, and this is a sure ending.

The reason for this is not complicated. It is no longer an isolated case of school violence that eventually developed into a homicide. Especially in the full-boarding campus life, mutual contact has increased, and every bit of daily interaction may become the last straw that breaks the camel's back. And rabbits will have red eyes when they are in a hurry, let alone live people?!

From the speculation of the source of the poison, as well as the testimony of many teachers and classmates, it can be shown that this is a case developed from a school violence incident. There are no excessive behaviors, just those bits and pieces are like soft knives, drawing holes on the body and soul of the girl who is inferior and cowardly.

Sometimes it's a casual joke, sometimes it's a distrustful look, sometimes it's a whisper behind the scenes, or it can be ignored intentionally or unintentionally...... Over time, it was enough to make her bruises all over her body...... The people around her naturally have problems, but the girl's forbearance and poor communication have also become a driving force.

In the end, the tragedy may only need a small trigger. A momentary thought, a momentary impulse...... This is also the reason why most campus cases are impulsive.

However, Lu Jingnian felt that the truth was definitely more than that! If the case is simply attributed to passion and impulse, many details cannot be explained, and it is more like a carefully planned and well-planned case. Moreover, there are too many abnormalities in Dai Chuge. If something goes wrong, there must be a demon, and he will definitely find out!

Lu Jingnian repeatedly asked, and Dr. Qin had no way to shirk it, the friendship between the two was there, and even the habits of doing things were clear. He looked at the photo of Dai Chuge visiting on the table, rubbed his temples with a little headache, and then slowly asked, "Do you think Dai Chuge is guilty?" ”

Lu Jingnian understood that this was officially the point, and he shook his head, "I don't know either." My gut tells me that there must be something wrong with this. However, if you really ask me to tell me why, it will be very difficult. ”

Doctor Qin straightened out his thoughts, habitually turned his head to look at Lu Jingnian, staring at the change in his expression, the amount of information obtained was still too little, and he needed more judgment to corroborate. He slowed down his speech, "The snacks were bought by Wu Yaya, Dai Chuge was invited by Lu Yao, and the source of the poison has nothing to do with Dai Chuge......"

Lu Jingnian nodded, "Almost!" In fact, if you focus on the analysis of Dai Chuge and know her style, is it possible to figure out her motives? ”

Unfortunately, Lu Jingnian was not able to provide more information to Dr. Qin.

Lu Jingnian has always been in this style, although his identity as a police officer requires him to pay attention to evidence, but he still insists on believing in the intuitive exploration method. Then, starting from intuition, deduce the detective method and search for relevant clues. However, his intuition is also quite accurate, and there are some people who are born with this supernatural intuition.

Doctor Qin attributed this to a talent, with pros and cons, the advantage of being able to be one step ahead of others, knowing the clues after the fog, but also the disadvantage of being bound by this so-called intuition. Not to mention whether Dai Chuge is really the murderer, but Lu Jingnian is obviously bound by this intuition now.

Lu Jingnian knocked on the table and reminded Doctor Qin, who was stunned for some reason.

Doctor Qin cleared his throat, and finally in Lu Jingnian's increasingly impatient look, he picked up a pen and wrote the words "Dai Chuge" on the paper. He slowly opened his lips and said, "Every behavior in adulthood will be inseparable from his upbringing. Dai Chuge doesn't like animals very much, and can even be said to be disgusted. He said as he jotted down the key words on a piece of paper.

Lu Jingnian nodded, did not interrupt Doctor Qin's reasoning, and motioned for Doctor Qin to continue.

Dr. Qin drew a stick figure, a tall building, focusing on a certain floor, and a little girl downstairs, he marked Dai Chuge. The girl looked upstairs, the window where sparks spread, to be exact, with a very indifferent expression.

This sense of picture, the possibility of inferring is too bold, but it is really the existence that Lu Jingnian considered before. If this is the case, then Dai Chuge's behavior and style will be traceable, and the suspicion will increase a few points. However, at the same time, he had to consider that this case, the old case, did not have any evidence pointing to Dai Chuge.

Doctor Qin pushed the piece of paper towards Lu Jingnian, and took a new piece of paper, with knuckled fingers, holding a black pen, leaving a little bit of reasoning logic and his judgment ideas. With Dai Chuge as the center, on the one hand, the relationship between family members, the deceased is circled in black, and on the other hand, the intimate interpersonal relationships of campus life, the same rule draws a tree-like diagram.

Lu Jingnian had to gasp, on this picture, the relationship between the characters closest to Dai Chuge has been circled by a black frame? ! It's scary to think about it...... However, if it was all done by Dai Chuge, why did this little girl do it?! It is also a difficult problem that he thinks twice about.

On Dai Chuge, Dr. Qin wrote five words: "controlling personality". Pure appearance, excellent camouflage, is a leopard in sheep's clothing mixed in the flock. Leopards, on the other hand, often enjoy living alone. Everything around, either camouflage or food.