"What?" Su Ping asked.

"Dead. I panicked, so I had to chop him up and throw him into the sea. He said, "But the more I thought about it, the more scared I became, and I had insomnia all night long." He's my son-in-law, and he's disappeared like that, and the last time he was seen was at my house, this ...... It's clear that it has nothing to do with me.

I've been distressed for a long time, and I have no choice, so let's turn myself in, so I can fight for a confession and leniency. That's the basic picture. ”

Su Ping nodded lightly: "The process of committing the crime, let's talk about it in detail." ”

"I've just finished speaking," Qiu Zanghai said: "I pushed him, he hit and died, I chopped him up, I wanted to throw it into the sea to feed the fish, and it was a hundred, but after thinking about it, I still felt ......"

Su Ping patted his hand lightly and stood up: "Such a clumsy lie can't deceive my eyes." I'm afraid that whether you lie or not, or have reservations, at this point you still don't want to go into details, and don't want to tell us the truth, then I can basically conclude that there is something else hidden in this case.

I don't want to have much to do with you, think about it yourself, whether you want to write a draft, or decide to tell me the truth, it's up to you, but, that's your last chance, I advise you, turn yourself in and turn yourself in, don't be smart and let yourself turn into a net. ”

Qiu Zanghai opened his mouth.

Qi Yuan sighed lightly, this Qiu Zanghai's words were very different from the clues they found through the corpses, so it was obvious that he had lied, or at least concealed something.

As for the reasons why he still has reservations at this point, there are no more than two kinds: either he is taking the blame for others and does not know the specific details, so he is vague, or he is trying to change the nature of the case and avoid the important and trivial.

However, at present, Qi Yuan can't tell which possibility it is, and he doesn't know if Su Ping guessed it.

After a few minutes, Qiu Zanghai finally spoke, and said in a slightly weak tone: "Officer, I don't know what you mean. ”

"Do you know what a life reaction is?" Su Ping said indifferently: "To put it simply, looking at the corpse parts, the victim did not die when he was dismembered. ”

"How...... How can it be? Qiu Zanghai's body stiffened and swallowed.

Su Ping stared at him.

After a while, he suddenly put on a sudden realization: "I remember, he seemed to have moved when I was chopping, but I didn't care...... It's the same when you kill a fish, sometimes you can still move after cutting off the head of the fish for a long time. ”

Su Ping sneered, and then asked, "When did you kill someone?" ”

Qiu Zanghai's face was tangled.

Su Ping sighed lightly: "Okay, at this time, there is no point in pretending, let's say, who is the murderer?" ”

"I ......" Qiu Zanghai opened his mouth wide: "I don't understand what you mean." ”

Su Ping shook his head and stood up: "If you don't say it, forget it." But I advise you, you just said it yourself, confess leniently, resist strictly, if you are really good for her, it is best to advise her to turn herself in obediently, after all, it is really not difficult to find out her head.

Don't think that if you don't admit it, you'll be fine, in fact, the answer is obvious, the deceased is your son-in-law, and you are so willing to turn yourself in...... Presumably the murderer is either your daughter or your wife, right? ”

Qiu Zanghai opened his mouth.

"I'll give you a chance at the end." Su Ping said: "Call the murderer to come and surrender, as long as she truthfully confesses the crime, she will still be regarded as surrendering, and she will ...... you I can also fight for meritorious service for you, and appropriately fight for a commutation of sentence - by the way, I would like to remind you that your actions have constituted the crime of harboring. ”

At this point, he turned to look at the squadron leader and said, "Give him back his phone." Of course, there is no need to force him, he can call him or not. ”

"Okay." The squadron leader nodded, pulled out the walkie-talkie, and ordered his phone to be returned.

At the same time, Su Ping turned around and left with Qi Yuan.

"Team Su," after walking a short distance, Qi Yuan couldn't help but ask, "How are you sure that he is guilty of the crime, rather than avoiding the serious?" ”

"On both sides." Su Ping didn't sell it, and said: "One is, didn't you find that he has a very limited understanding of the details of the case?" Even the exact time of the victim's death could not be given, and it was obvious that the preparation was not sufficient.

On the other hand, if it is to avoid the important and light, then his reaction when we propose that he break the corpse should not be like this. And judging from his surprised expression, he was also surprised that the victim was not dead when the body was mutilated, and the reason he found was very blunt......

In other words, he didn't care if the victim died or not, or even how the victim died, it didn't matter to him, he just wanted to confess the crime. What does this mean, you should be well aware, right? ”

Qi Yuan nodded lightly, indicating that he understood.

After a while, Yan Zhongxin and others also arrived at the police station, and at this time, Yan Zhongxin was already inspecting the body.

"Team Sue." Seeing Su Ping coming in, several people said hello and then went their separate jobs.

Walking to Xun Mu's side, Su Ping asked, "What do you say?" Did you find anything here? ”

"We're just getting started, let's wait a minute." Xun Mu shook his head lightly, thought about it, and said, "But Lao Yan said a little bit - the corpse parts have indeed been frozen, and the freezing time is more than a month.

But when was the specific time of death, he had to go back and calculate the amount of water in the corpse, the concentration of cytoplasmic ions and other indicators to calculate the time of being frozen, and then combined with the corpse phenomenon and so on. ”

Qi Yuan interjected and asked, "If it's frozen, I'm afraid it's difficult to get the exact time, right?" ”

"Well," Yan Zhongxin heard this, and said in a loud voice: "It's really difficult, and it's affected by a variety of factors, including freezing time, freezing temperature, etc.

In general, the lower the temperature and the longer the time, the greater the error. However, judging from the nature of these corpses, the frozen autopsy should be more than a month, but less than three months, and the freezing temperature will not be lower than minus 20 degrees, so the error is not too large. ”

Qi Yuan nodded knowingly.

Su Ping looked sideways and asked, "What about the cause of death?" Can you conclude that you can't? ”

"It's also uncertain, but the logic is that it was death from shock caused by injury and blood loss." Yan Zhongxin said: "You can also see that many of the corpses have obvious life reactions, that is, the victim was dismembered in or under circumstances.

Roughly speaking, the body should have been intact, but no obvious restraint wounds were found on the victim's body, in other words, the victim was not restrained at the time of death, but in that case, it is impossible for the victim not to struggle to resist unless he is unconscious. ”

As he spoke, he picked up a head, pointed the back of his head towards Su Ping and Xun Mu, and said: "But, you see, there is an obvious wound here, judging from the shape of the wound, it is estimated that it was caused by hitting the edges and corners of the coffee table and tabletop, and the injury is very serious, and the occipital bone and the occipital bone depression fracture are visible to the naked eye......

Such a serious injury is likely to injure the cranial tissue, resulting in serious craniocerebral injury, which in turn causes the victim to fall into a coma.

In this case, it is logical that the perpetrator will either simply dismember the deceased and freeze it in cold storage, or it may be mistaken for the victim to die and then dismembered in order to avoid legal responsibility. ”

After a pause, he asked, "Don't you say that the perpetrator turned himself in?" What about people? ”

"Detention room," Su Ping said: "That guy is a top thunderbolt, it's useless, I put some psychological pressure on him, see if he can figure it out and then call the murderer."

But there is also a direction, because the deceased is his son-in-law, so I wonder, the murderer is probably either his daughter or his son-in-law. To be on the safe side, I've sent someone to keep an eye on them, and they won't be able to escape, so don't worry. ”

"That's right." Yan Zhongxin thought for a moment, shook his head and said, "No way, this clue is not enough to give me much reference value...... Forget it, I'll start with the corpse itself, tell you the conclusion, and then you can analyze it yourself. ”

As he spoke, he asked, "Can I take these corpses back?" ”

"Well, bring it."

"Okay," he beckoned his men to help him close his suitcase.

As soon as he closed the zipper, he suddenly thought of something again, and said: "Oh yes, judging from the characteristics of the wounds on the broken surface, the sharp weapon used by the murderer is very sharp, but there are slight openings and curling blades, so the wound wall is very flat and there is a small amount of flaps."

But on the other hand, the murderer's strength is not small, but it is not too big, and in the case of the machete used, the relatively hard long bones such as the leg bones are still cut two or three times.

However, the suspect's skills are good, each knife is basically cut in one position, and it does not hurt the flesh, this knife work, one thing to say, is great. ”

"Oh?" Qi Yuan thought thoughtfully: "Director Yan, do you mean that the suspect first used a sharp blade to separate the victim's flesh and blood, and then used a machete to chop the bones, instead of directly chopping the flesh and bones?" And the suspect's knife skills are quite good, and the murder weapon used is very sharp? ”

"yes, that's right." Yan Zhongxin nodded: "Why did you think of something?" ”

Qi Yuan didn't answer directly, but asked again: "Is the murder weapon that cut meat and cut bones the same thing?" ”

"Apparently not." Yan Zhongxin said: "Judging from the corpse parts, the murder weapon used for cutting meat should be close to knives such as slice knives and cooking knives with small curvatures and thin backs; The bone chopping is a thick-backed machete with considerable weight, and the blade of the machete has a large arc, and the overall shape is even close to that of an axe. ”

"It's a bit peculiar." Qi Yuan said: "Generally speaking, in this case, you should go directly to the machete, right?" Even if it is cut first and then chopped, it is also a machete to complete the operation of cutting and chopping.

After all, the machete can't be said not to be sharp, but the back of the knife is thicker, which is not suitable for completing the work of slicing meat, but simple cutting is definitely competent.

Including killing pigs, in fact, this is also the case, I have seen my old family kill pigs, and they all divide the whole pig with a machete after bloodletting.

And the murderer used two knives...... Can it be understood that this is a professional habit, or an obsessive-compulsive disorder? To put it more simply, what about obsessive-compulsive disorder due to professional habits? ”

"This is not obsessive-compulsive disorder," Yan Zhongxin chuckled: "The machete you understand is definitely different from what I just said, I said, the machete used by the murderer is close to an axe in form, suitable for cutting but not suitable for cutting."

But what you said also makes sense, the murderer's tools can be said to be relatively professional to some extent. And if there is a machete like an axe, it is necessary to cut it directly, and there is no need to cut it first and then cut it, which may indeed be a professional habit. But what kind of profession can develop this habit?

Don't tell me that medical workers and forensic doctors, it is obvious that the knife used by the suspect to cut is not a scalpel, and the scalpel blade is disposable, and it is impossible to use a curling blade or even a gap. ”

"Uh," Qi Yuan scratched his head and said, "No, I still tend to think that the criminal should be engaged in the meat industry related to slaughtering and cutting......

And judging from what you just described, the flesh and blood were separated, and then several knives were cut down, only the bones were injured, not the flesh...... From this aspect, the requirements of their work for "knife work" should be reflected in the meat, right? Keeping the meat intact and flat?

But that's not right, you just said that the knife is curling, if there is a requirement in this regard, how can they tolerate the knife curling? ”

"Fish processing." Xun Mu suddenly said: "Fish meat is different from many other meat animals, its anatomical structure is very simple in terms of slaughter alone, many species of fish can remove gills and internal organs - even directly without taking them out - two knives can completely remove the meat on both sides of it, make fish fillets, etc......

And due to the difficulty or cost of transportation, many marine fish, especially deep-sea fish, will be processed immediately after fishing, and the meat will be frozen directly after being cleaned, and then resold to dealers on land.