Xia Hongyun said: "The deceased's name is Shang Tieniu, and he is the head of the No. 1 Criminal Investigation Brigade of the Criminal Investigation Detachment of the Municipal Bureau, and his body was found this morning in the factory compound near his residence! At that time, he was sitting in the driver's seat of his private car, and the car had crashed into a telephone pole, which had been seriously deformed, and his head fell on the back seat, and the blood did not flow much, probably because the corpse remained in a sitting position and was all condensed in the cavity. ”

Mo Wenya went on to explain: "The corpse remains in this position, because people are bioelectric currents, when the human head is cut off, the remaining bioelectric current will work, through the flow of blood, to stimulate the person's vital functions. So, keep this action, the blood will not be drained instantly, and the person will live between thirty and sixty-two seconds. But since the consciousness of the person is still at this stage, the person will feel great pain during this time period. The murderer not only wanted to kill him, but also tortured him to death. ”

Qin Kai frowned, the murderer's cruelty was beyond his imagination.

Judging from the wound of the corpse, the incision was ordinary, as if it had been chopped off with an unusually sharp weapon! Moreover, the incision started from the left side, as if it had cut off the neck by itself.

Qin Kai lifted the white cloth and took a look, and found that his hair had indentations, as if he had worn a police cap, and due to excessive blood loss in his skull, his skin had turned white, and there was no zombie. Generally speaking, the time of death of a corpse like this is judged by the degree of decomposition of the body.

"Why do you judge that Ye Qingyu is taking revenge?" Qin Kai said lightly, "Just from the fact that he cut off his head, it can't be judged that Ye Qingyu did it." ”

"Intuition, one woman's intuition of another. Xia Hongyun said, "I know this judgment is funny, but when I saw the corpse for the first time, when I entered the scene of the crime for the first time, my intuition told me that this case was done by Ye Qingyu, and she came back for revenge." ”

Qin Kai was listening and analyzing.

Xia Hongyun continued: "Based on this intuition, I made bold assumptions, and then carefully verified, and I really found a few doubts. The first suspicion is that Shang Tieniu drank a lot of alcohol before he died, and he also had a relationship with people. ”

"Shang Tieniu doesn't drink, and he doesn't have a girlfriend?" Qin Kai asked with a frown.

Xia Hongyun nodded and said: "When Shang Tieniu started as a criminal policeman, he didn't drink a drop of alcohol, and after he divorced his ex-wife, he didn't listen to him looking for a girlfriend. But we did an autopsy on his body, and we found that he had drunk a lot of alcohol before he died, and he had sex with people. ”

Qin Kai asked: "Could it be that the woman who had a relationship with Shang Tieniu is Ye Qingyu?" This is not like her style, she corresponds to the extraordinary infatuation, even if Ying Extraordinary dies, she will not do anything to be sorry for Ying Extraordinary." Captain Xia, isn't this suspicion right to clear Ye Qingyu's suspicion?"

Xia Hongyun said: "Ye Qingyu will definitely not have a relationship with Shang Tieniu, it is another woman who has a relationship with Shang Tieniu." I have investigated, Shang Tieniu has always been in love with his ex-wife, although the two are divorced, Shang Tieniu has always wanted to remarry his ex-wife. It is precisely because of this that for so many years, Shang Tieniu has not looked for women, let alone had relationships with other women. ”

Qin Kai suddenly understood what Xia Hongyun meant, and said, "What you mean is that Ye Qingyu deliberately let a woman have a relationship with Shang Tieniu, and then sent a photo of the two of them to Shang Tieniu's ex-wife, cutting off all Shang Tieniu's fantasies and hopes. And Shang Tieniu was disheartened and borrowed wine to kill his sorrows, giving Ye Qingyu a chance to take advantage of it, she used illusion to control Shang Tieniu's mind and let him cut off his head. ”

Although this is a very cerebral speculation, it is not without factual basis.

Xia Hongyun said: "You don't know women, sometimes, women are very cautious, she is not as strategic and scheming as a man when she retaliates, she is more of a reflection of a woman's mind." Such a painstaking layout is very similar to a woman's style, and if the murderer is a man, he will not let the deceased enjoy this treatment before he dies. ”

Qin Kai thought about it, but felt that Xia Hongyun's judgment had a certain amount of truth. Perhaps, in the eyes of others, this is an overactive act, but it increases the risk of exposing herself, but a woman's mind is often so strange, she feels that only by doing this will she have the pleasure and pleasure after revenge.

"What's the second suspicion?" Qin Kai asked.

Xia Hongyun said: "The second suspicion is that I smelled a perfume in Shang Tieniu's car, which smelled very peculiar, not like the perfume used by ordinary women. I used to smell this perfume on Ye Qingyu. ”

She had positive contact with Ye Qingyu and had a deep impression of Ye Qingyu, especially the perfume on Ye Qingyu's body, which made her remember it deeply.

Qin Kai said: "You have already deduced it, and you have also locked up the suspect, this case is not complicated, why do you want me to come over to help?"

Xia Hongyun said: "Shang Tieniu is a criminal policeman who participated in the case of Ye Qingyu and Ying Feiwei, and his role in this case should not be underestimated. Ye whispered to Shang Tieniu, indicating that she is a person who will repay her, and the next one is likely to be one of the three of us. If we don't find her out soon, more people will die at her hands. ”

Mo Wenya said: "The most important thing is that I haven't found the murder weapon yet, which makes us wonder how Shang Tieniu managed to cut off his head. Ordinary people cut off their heads, and they will stop because of the stinging pain when they cut off their heads, or cut the major arteries and bleed heavily, which will make people's consciousness fall into a blurred situation, and it is impossible to complete the entire head cutting action. ”

"Did you find anything like fishing line at the scene of the crime?" Qin Kai asked.

Xia Hongyun thought about it carefully and said, "We didn't find anything like fishing lines in the car, but there was one thing that we were very strange, in Shang Tieniu's car, we found traces of iron nails and nails. ”

Mo Wenya reacted first: "Qin Kai, you mean that Shang Tieniu was pulled off by a fishing line?"

Qin Kai nodded, ordinary people may not imagine how tough the fishing line is, the toughest fishing line can lift an adult constantly.

Qin Kai said: "Ye Qingyu must have also taken this into account, so she stayed at the scene of the crime until Shang Tieniu died, and she calmly took this fishing line. In this way, you can't find the murder weapon, and Shang Tieniu committed suicide, and the city bureau will not support you to set up a task force. ”。

Xia Hongyun nodded and said, "Yes, the city bureau really does not support us in setting up a task force, and attributed Shang Tieniu's death to suicide." However, the phenomenon you mentioned is a wake-up call. ”

Mo Wenya asked: "That's not right, Shang Tieniu is driving a car, how can he operate to get to this point?"