Fan Zeng, male, over 40 years old, Ph.D. in finance from Jinghua University, specializes in empirical analysis of economics, and has published three papers that have won international awards. Pen, fun, pavilion www. biquge。 infoI have no criminal record, I have migraine symptoms, and sometimes I can't go to class because of the pain, so I take analgesics before class. This is the information I have, and you need to gather more for correction. Wei Wei said methodically, he spoke as if he was solving a problem, his logic was rigorous and thoughtful, and there were never misleading loopholes.

"I guess I've heard this name somewhere." ”

"Jinghua University came to Mingda's lecture, and he attended it as a chair professor, but it was only because Uncle Wei's fame was too great that he suppressed him, so no one paid special attention to it." Li Lulu frowned slightly, and said with a puzzled expression, "I remember that Uncle Wei and this person have a good relationship, the two of them talk and laugh, not like they have criminal motives, why do you suspect him?" ”

Wei Wei sneered and said, "There are two professions in this world that are the best at acting, one is an actor, and the other is an expert professor. ”

"Yes." Shi Bu waited to express his deep approval, and thought to himself, aren't you also a professor?

"I can send someone to follow him 24 hours a day, but the evidence illegally collected is invalid, and if I want to arrest him, I can't find any clues at the scene of the killing." Li Lulu rubbed her hair and said distressedly, "The perpetrator's hands and feet are terrible, and there are no fingerprints left at the murder scene, which obviously doesn't work." ”

"The truth is always easier than you think." No matter how difficult the situation is, there is no trace of depression on Wei Wei's face, he is always so calm, no matter how difficult it is, but to solve the problem, and there is always a solution to the problem.

The police on duty reminded that the time was up, Li Lulu grabbed Wei Wei's hand and refused to let go, and she couldn't wait, so she rudely dragged her out at Wei Wei's behest. Out of the prison gate, Li Lulu did not delay a minute or a second, took out the phone and gave an order resolutely, bound to find out the suspicions on Fan Zeng.

After the order, Li Lulu lowered her head, wiped her eyes with a handkerchief, and when she looked up, she regained her former calm and self-confidence, and she asked without waiting for the time, "Are you going back to Nancheng?" ”

"I want to go to the scene of the killing." Don't wait to shake your head, Zhengsedao.

In the car, Shi Buzhi couldn't help but ask, "There are no suspicious traces at the murder scene?" How is this possible? If the person was killed by Fan Zeng, he was a university professor and had no experience in killing, so his hands and feet could not be so clean. Could it be that the murder scene has been tampered with and cleaned up? ”

"Impossible." Li Lulu confidently denied, "After the incident, the police protected the murder scene as soon as possible, and after that, I sent someone to the scene to keep an eye on it 24 hours a day, and once there was a suspicious person, I would tell me immediately." ”

"The truth is, not at all, from the day of the crime, no one has been there again, except for the police and those who have been identified."

All kinds of mysteries are like thick smoke obscuring the truth, and I don't wait for the first time to experience the pain of being a detective, the brain is swollen and painful, and I can't use it, it seems close but it is far away, in short, it's really uncomfortable. But in the current situation, he can't help but think about it, after Li Ruhai intervened, Wei Wei could ensure that he was safe and sound, but if the murderer was not caught one day, he would not be able to get rid of suspicion. Will any parent be willing to give his child to him?

So, the murderer must be caught!

The scene of the murder was in the lounge in the background of the report hall, a warning line was set up outside, there was no police guard, and several of Li Lulu's subordinates were hiding in the shadows, even if she came, she did not show up. In order to collect evidence, Li Lulu didn't know how many times she had gone here to find it, she was very familiar with this place, she crossed the warning line, led Shi Bu to go inside, walked a few steps, and pointed to the white line on the ground, "This is the location of the corpse's death." ”

is the same as in the movie, using white lines to outline the dead posture of the corpse, thinking that the uncle who had a one-sided relationship once fell here, lying in a pool of blood, and did not wait for inexplicable emotion. Life is so fragile that it only takes a knife to stab into the heart to end a fresh life in more than ten seconds.

"Have you found the murder weapon?" Don't wait to remember, that's key.

"It was not found, there were no obvious wounds on the body, and the police deduced that it was suffocation." Li Lulu added, "There are bruises on the neck of the corpse, which is shaped like a tie, but it is not certain. ”

"Is it possible that you were poisoned?" Don't wait to ask all the possibilities, and try to get all the information you know.

Li Lulu still shook her head, "In the forensic examination results, no signs of poisoning were found, and the bruising was indeed caused by external forces." ”

"That's right." Without waiting to mutter, he suddenly squatted down, as if he had discovered something, and groped on the ground for a while.

"What's wrong?" Li Lulu reacted keenly.

Shi Bu looked at the mud marks on his fingertips and said, "There is mud and sand on the carpet. ”

"It may have been left by someone who came in from behind, and there was mud on the soles of their shoes, which is normal." Li Lulu doesn't think it's strange, it's been more than a week since the incident happened, and every day the police will come to the scene to take samples.

"No, it's different, and there are too many." Shi Buzhi disagreed with Li Lulu's opinion, stood up thoughtfully, and walked deeper inside.

From the doorway to the corpse, this is a key position that everyone will pay attention to, and the extremely short distance from the corpse to the vent in the room is easy to overlook. When he walked to the vent, his intuition told him that the truth was often the opposite. He saw that the pull tab of the vent was broken, and it was torn off by brute force, and since no one found the pull tab in the room, it meant two possibilities.

One, the pull ring was taken away. Two, the pull tab fell outside.

Shi Bu rushed out of the lounge, left the lecture hall, and ran to the back of the hall, Li Lulu followed behind in confusion and shouted, I don't know what medicine Shi Bu bought in the gourd, why did he suddenly look like a demon?

Stopping, there was a bright and joyful light in his pupils, and he knew that he was getting closer and closer to the answer. After reading the book for so long, I didn't even notice that behind the lecture hall was a garden. To be precise, it is a garden promenade, and there are always students who like to come here early in the morning to read. Because the environment is good, the air is fresh, which helps the brain to remember.

The tip of the nose smells the fragrance, the temperature is cold, the flowers blown by the cold air are swaying, reaching out to touch it, contaminated with some moisture, moistening the fingertips. Without waiting for the fog in his eyes to dissipate, he picked up the broken tab among the flowers.

No wonder no suspicious traces could be found, it turned out that the lounge in the background was not a real murder scene at all! After the first killing, the murderer transferred the body, which is the real reason why the scene is so clean!