"I don't know what kind of bird language Zhang Fat Man vomits? Anyway, he's a god stick at best. They are moths that have infiltrated the public security contingent and are the main culprits in undermining the excellent situation of stability and unity. This bug is not only bad, but also very big. It should be knocked over to the ground, and then stepped on 10,000 feet, so that it will never be able to turn over!" Sui Jinsong has a deep grudge against Zhang Xiaoling, and it seems that the story must be very exciting.

In the afternoon, Luo woke up and sat alone in Sui Jinsong's office, flipping through the case investigation report of the Xicheng Criminal Investigation Detachment. The Xicheng Criminal Investigation Detachment's inquiry records and case analysis reports are much more comprehensive and detailed than Feng Guodong's, and there are some situations that he does not understand.

There are a few points in the case file that Luo Xing expected. First, Cao Leping is very rich. He had more than 5.3 million deposits in his bank account, and his ex-wife Tong Susu did not know about it.

Second, the last callee on Cao Leping's mobile phone before his death was also his ex-wife Tong Susu. Tong Susu called Cao Leping after the child's parent-teacher meeting that night, told him about the child's study, and asked Cao Leping for the child's child support and tuition.

According to Tong Susu, Cao Leping told Tong Susu that he felt that someone was targeting him recently, but he didn't know who it was. Let Tong Susu come back in two days. This situation has been verified with the delivery brother. Cao Leping was always nervous a few days before he was killed, and he repeatedly interrogated the food delivery brother before opening the door, and repeatedly asked if anyone was following him. made the takeaway brother refuse to deliver him food.

Third, based on the on-site investigation and the preliminary opinions given by Sister Mu, the Xicheng criminal investigation also judged that an acquaintance committed the crime, but it did not lock the target range of the suspect. Because there are so many suspects, almost everyone who knows Cao Leping has a motive for committing the crime. However, the definition of the motive for the crime is limited to premeditated murder caused by hatred and hatred, not accidental impulsive killing.

Almost everyone thinks that Cao Leping is a down-and-out literati and a poor ghost. So how did this Liu Erzhuang know that Cao Leping was very rich? I am afraid that even Liu Ping may not know about this situation. Could it be that Tong Susu has a lover and is trying to misdeceive someone else's hand? This is also unlikely, Tong Susu is currently a divorced free man, and he kills people a lot.

Or did Tong Susu already know that Cao Leping was rich, and he was waiting for an opportunity to kill people and then plot for property? This does not seem to be true? If Tong Susu had known that he had such a large sum of money, how could he have let Cao Leping go so easily when he divorced? Even the house was taken away, and the child support and tuition fees were also asked regularly. With such frequent urgency and trouble, it seems that Tong Susu really doesn't know the actual situation of Cao Leping.

Fourth, Cao Leping had been quiet that night. Cao Leping always shouts at night to carry out so-called artistic creation, which Cao Leping himself calls for inspiration. Even during the few days when he was suspicious, there was no interruption.

A rare silence for the neighbors. Coupled with the growing tension between the neighbors, Cao Leping's abnormal behavior that night hardly aroused anyone's suspicion. It wasn't until the next morning that neighbor Wang Defu found that the door of Cao Leping's room, which had been locked, was open, and he didn't enter the door to check it after looking for someone to accompany him, and then found the body.

How could the door be open? Could it be that the first escape route Liu Erzhuang chose at that time was to pass through the house and walk through the gate? Then why did he finally choose to jump off the building to escape? Luo woke up and stood up and paced around the room, lighting a cigarette with his hand. Pacing and pacing, Luo woke up and suddenly a flash of inspiration flashed in his mind.

There is also a fifth question, Cao Leping fell to the ground in an awkward posture when he died? Before dying, if he was not anesthetized or stabbed in the central nervous system, he would have a few seconds to react before losing consciousness. Even involuntary twitching or struggling will reflexively try to keep your breathing going. So before he died, he would turn his neck to one side, instead of pressing his mouth and nose with his face down to prevent him from breathing. Could it be that Cao Leping was dead before he was stabbed in the heart?

Law woke up, frightened by his own reasoning.

In this case, there must be some links and causes and effects that the police do not grasp. Imagining it out of thin air now will only add a lot of unnecessary misunderstandings to yourself. This is also the link that the master asks to avoid as much as possible. Luo woke up and sat back in his seat, picked up a "hooligan autobiographical" novel by Cao Leping, and flipped through it.

Luo's awakened mind was running at high speed, and the vague thought that flashed in his mind was always lingering but difficult to capture. Like the pages of a book in his hand, scene by scene stirred his thoughts.

Law woke up and became more and more agitated, and stood up again and paced around the room.

The smoke was rising and changing in front of me, like the answer to the puzzle. Everything seems to be right in front of you, but it's untouchable. He even ignored so many details and took the liberty of making a move, after all, he was young and knowledgeable? Or wait patiently? Wait for the interrogation transcript of Liu Ping's uncle and nephew.

Luo woke up and did not go to observe the interrogation. The interrogation level of Xicheng criminal investigation is not comparable to that of a fledgling rookie. At the same time, everyone's perspective and thinking on things are different, and they don't want to be limited by other people's factors.

At this time, Luo woke up and the original little pride in his heart had long since disappeared. But he didn't feel any shame about it, which would be hypocritical. Just like a new driver who has just taken a notebook and is unskilled, but there will be no major accidents, nervousness will force concentration, and when the first major accident really happens, it is often when he feels that he has mastered his skills and can gallop freely and chicly.

In addition to regretting (if there is still a chance to regret it?), you will find that all the mistakes before the accident were pointed out by the coach in advance. This is called "someone else's experience". If you don't bump into it, you will never be able to make it your own experience.

At this time, Sister Mu pushed the door and came in. I didn't knock on the door, and after I came in, I threw myself directly into the sofa, picked up the water cup on the coffee table and drank it in one go. wiped his mouth, and then leaned back on the armrest relaxedly, everything was so smooth and "bold".

Sister Mu looked at Luo Xing, who was slightly surprised, with a smile, "What's the matter?"

Luo's eyes flickered, and he nodded hesitantly.

"You've done a great job, filling in what we're missing. It is also a very important link. And it only took such a short time, which is very good. ”

"Am I a little scared?" At this time, Luo's heart was already clear when he woke up.

Xicheng Criminal Investigation first determined that this was a premeditated murder case, although it was contrary to his initial judgment, but it was only the focus and order of the investigation that was different from his own. With Sister Mu's experience, clues must have been found in the on-site inspection.

"It's easy to talk to a smart person?" The fat man said that you didn't examine the body carefully at the scene, and you didn't communicate with him in any way. We thought you had a calm personality and would have to wait for the technical data to come out before making a judgment. Who knew you were an impatient, and you had some luck? Not bad, so how did you come up with it?"

"It's the posture of the body after it falls to the ground. Face down, mouth and nose touching the ground. Cao Leping should have died before he was stabbed. It is true that I did not carefully observe the corpse at the scene, not because of a psychological disorder, but because I felt that the forensic doctor was more professional.

It seems that no matter what details you observe in the future, you can't just rely on others. As long as you don't stubbornly preconceive, you should be able to get closer to the truth faster by relying on the analysis obtained from your own investigation and comparing the judgments of others. I overunderstood my master's words a little overkill. Luo woke up and was no longer entangled, and said it smoothly.

"I still didn't look closely enough. You only noticed that the posture of the deceased's head was unreasonable, but you did not notice that the deceased's arms were naturally hanging at his sides, and this posture was also unreasonable. And it's more intuitive. If the deceased is not dead before falling to the ground, the hands of the deceased should be in the shoulder position and not hanging at the sides.

The murder weapon was a large cone with no blood groove and was difficult to pull out after insertion. If this cone was a lethal weapon, then the cause of Cao Leping's death could only be pneumothorax. There should be traces of struggle at the scene. Cao Leping's body had been turned over, but there was no sign of a struggle.

In addition, it is still this change cone, and there are traces of secondary afterburner after piercing. Why? It is more difficult for a living person to puncture muscle tissue than a dead person, because the pressure and nerve response in the living body causes the muscles to contract and increase the resistance. Therefore, when people fall to the ground before they die, they will use their hands to support the ground or fall in other directions to avoid secondary injuries, which is similar to a conditioned reflex.

Again, you only look at the insertion position of the taper, and you don't look closely at the penetration angle of the cone closely. The insertion into Cao Leping's chest was an oblique insertion, which was in line with the height and hand habits of the suspect Liu Erzhuang. But have you ever wondered how much effort it takes for a panicked person to fully insert a cone without a blood groove into the body?

The friction marks between the top of the cone handle and the ground, even without forensic identification, can be judged at the scene that the deceased was punctured by the secondary reaction force of the cone when he fell to the ground. And if it weren't for the heart puncture, there would have been almost no blood on the site of this cone alone.

If you don't look carefully, you will be in this state where everything is plausible. Your master should have told you that criminal investigation is just a craft, not an art. Have you ever seen a craft that you don't need to practice? You're just lucky this time. is still tossing with a madman, and if you can have the current result, you can only say that you are lucky. ”

Sister Mu's straightforward personality was "suddenly" elaborated like a series of beads at this moment, and it was like "being surrounded by a hundred arrows", and Luo Xing was also dumbfounded when he listened.

It seems that his first, "semi-independent" case investigation experience has evolved into a "rookie appearance". Luo woke up and lowered his head, realizing the "other people's experience" that Sister Mu had just instilled in him.

"Okay, don't feel sorry for yourself like a woman!" It may be that Luo Xing's silence caused Sister Mu's misunderstanding, Mu Han stood up from the sofa and waved his hand, "These are all accumulation of experience, not overnight." Criminal investigation is a comprehensive and demanding discipline, and it is not bad for your master to call it a craft.

To synthesize, it must first be integrated, which requires extensive knowledge accumulation. The so-called contact bypass also needs to be selective, but these are only basic conditions. And you can't learn spirituality that connects all the dots, and that's something you can learn about. The old director's vision is really special, it's really not easy to pull your big unpolished bead out of the pile? ha~"

Sister Mu was very satisfied with the way she praised herself, and she laughed loudly.