From the beginning, when Captain Zhao described the case to everyone, Ding Fan was also a little suspicious of him, after all, the case five years ago, all the details were remembered so clearly, it was indeed a bit unreasonable.

To say that there is a bit of teacher-student relationship between Captain Zhao and the deceased, it is not completely unreasonable.

The student knew that his teacher's family was in trouble, so he stood up to help at this time, and even investigated the case, and wanted to give an explanation to the deceased, and he paid a lot for this, which made sense.

But there seems to be something wrong, Ding Fan can see that this Captain Zhao seems to have a little different feelings for the victim in this case.

Being able to keep every trace of this case in mind exactly for five years is not something that ordinary people can do.

A different person might be able to do this, but he's the captain of the criminal police team, so he doesn't have anything else to do?

Could it be that since the case started five years ago, he hasn't taken on any cases in the next five years?

For this point, Ding Fan had some doubts in his heart.

But if you want to say that this Captain Zhao has something to do with this case, it doesn't seem to be very possible!

If this case was really done by Captain Zhao, it is estimated that he would not have remembered these things so clearly, and said them so clearly, if someone found out something, everything for him would be ruined.

It's been five years, and even if he says something wrong about time, it's not completely incomprehensible, but as long as the time is missed a little, the subsequent investigation will be difficult, and the difference is thousands of miles!

After a brief understanding of the situation of the case, Ding Fan took back all the things in his hand, and all the information was temporarily locked in this office, and contacted the family of the deceased, and came to the bureau tomorrow, there are some things that need to be understood in detail.

After sending Captain Zhao away, Ding Fan also handed over a task to Wang Deguang, asking him to follow Yu Xiaobo as a group, go to the scene tomorrow, remember the detailed time from the police station to the scene, and then go around the scene, take the crime scene as the center, all the buildings within a radius of three kilometers, make a detailed situation report, and early tomorrow morning, look for the neighbor next door to the scene with Captain Zhao.

Whether those neighbors were still there back then is not easy to say for the time being, after all, there are dead people next door, whether someone still lives there, no one can guarantee, you can only ask Captain Zhao tomorrow to know.

Liu Jian is much simpler, sort out all the information here, and sort out all the files on the police station in the last five years to see if there have been any similar cases.

After all, this case is a vicious case, killing a family of five people at one time, unless such a murderer is an accidental crime, otherwise there will definitely be similar cases before.

Everyone else has been arranged, and Qin Lu is left.

But Ding Fan seems to have forgotten her, everyone has a task, only Qin Lu has no explanation at all.

"What do I do?"

Qin Lu looked at Ding Fan for a long time, and he didn't know what arrangements he had for himself later, and he didn't open his mouth after waiting for a long time, so he had to ask himself.

Who knows, Ding Fan was a little stunned by her question, looked at the autopsy report in her hand, nodded and said, "Have you done the forensic report in your hand?" I need you to simulate the physiological state of the deceased at that time, that is, according to your experience, imagine the state of the deceased at that time, and do it according to the autopsy report you have now, tomorrow I will arrange with the Hu Bureau, find the forensic doctor who was in charge of this case back then, and tell you face to face about the state of the corpse back then, and then you will hand over the simulated data and so on to the fat man, and he knows what to do. ”

Qin Lu pressed the information in his hand hard, stood up and walked to Ding Fan's side, picked up the photo in front of him and pasted it on the tip board, pointing at the old man among them.

"The first male victim at the scene, Xu Wenshan, was 57 years old at the time of the murder, with five stabs in his body, four in the abdomen, and one in the chest. ”

Ding Fan nodded, reached out to pick up the notebook on the table, and stretched out his hand to push Wang Daguang next to him: "Look at this wound, it doesn't look like a murderer, and he poked the victim with a knife in a panic?"

Wang Deguang looked at it for a while, nodded, and reached out to make a little comparison on his body.

"It's really a bit like, the first knife should be pierced in the chest, this knife should not be completely fatal, the old man was poked in the chest by this knife, there must be a certain struggle, so the murderer immediately stabbed the victim in the abdomen with a knife, until finally the victim had no strength to resist, and then stopped. ”

Ding Fan also thinks so, at this point, the two of them basically think the same.

But the order of killing, Ding Fan felt that something was wrong, it is said that when the old man was killed, it was impossible not to reflect at all, could it be that he was stabbed in the body, didn't he make a little sound?

"How far is the location of Xu Wenshan's death from the location of Guo Cuihua's death?"

Ding Fan glanced at the floor plan that Liu Jian was making, and reached out to make a simple measurement.

The area of the entire second floor does not seem to be very large, and beyond the two rooms, there is a passage that is not wide, that is, less than three meters away, this place, there is no need to make too much noise, and the people in the room should be able to hear it!

"It's really a bit weird, according to the archives of the year, the location of Guo Cuihua's death is still in the room, from the location of Xu Wenshan's death, the straight-line distance is less than five meters away, and there is a wall in the middle, looking at her death posture, when the old man died, I am afraid that he may not have opened his eyes, and there are some eye sockets at the corners of his eyes, which should be in a sleeping state, and he was stabbed into the chest in a haze, and his eyes opened violently, but his body had no power to resist. ”

Qin Lu said as she casually pasted another photo aside.

This second old man, the death is relatively simple.

was stabbed in the chest by the murderer, causing a large amount of blood to pour into his lungs and suffocating to death.

Qin Lu's words completely made Ding Fan's side quiet.

The analysis of this case has just begun, and it seems that it is already stuck, and there are too many things to figure out.

To be honest, Ding Fan has encountered a lot of cases before, but this kind of case of destroying the door is generally rarely seen, or even rarely heard.

In other words, even if a murderer wants to commit such a crime, it is a little difficult.

After all, a family, really move their hands, the slightest carelessness will wake up other people, as long as there is a little sound, running a few people is a trivial matter, if it is in the northeast, it is possible to be pressed in the house and beaten.

"It's so hard. ”

sat in the office and thought about it for a long time, and in the end, Ding Fan just held back such a sentence.

It's just that after saying this sentence, he attracted countless rolls of eyes to himself.

"Isn't it difficult? This case is unsolved, I don't know how many people have come to handle it at the beginning, and in the end they all left in disgrace, if it is not difficult to wait until now?"

Wang Deguang also felt that there was a certain degree of difficulty in this case, and looked at the pile of materials in his hand, and kept disassembling the gun in his hand in annoyance, and the dismantling was about to loosen.

"I'm not talking about the case being difficult, I'm talking about this murderer, it's hard to kill someone!"

Is it hard to kill?

As soon as Ding Fan said this, everyone turned their eyes to him curiously, as if they didn't understand what he meant.

What's so hard about killing someone?

To put it bluntly, it's just that there is a mental calculation or no intention, and it will be enough to go up and cut it down, what's so difficult about this?

"You all see what I do, you really don't get convinced, fatty, floor plan projection. ”

Ding Fan sat on the side and thought for a long time, finally stood up and walked to the edge of the curtain, and after Liu Jian put the projection away, after marking the location of the five deceased, he handed the pen in his hand to Wang Deguang.

"Come and see, the five deceased, if you are the murderer, under what circumstances can you kill these people silently, at least the information says above, the neighbor who lives next door does not hear a single sound, what can you do?"

Wang Deguang walked to the edge of the curtain with a pen in his hand, thought about it for a long time, and did not admit it, it was indeed difficult to achieve the kind of silent killing that Ding Fan said.

"I think it should be to kill Zhou Xiaowu first, you see the location of Zhou Xiaowu's death, that is, at the gate, and he is the only one on the entire first floor, as long as he is subdued, the people above can be completely broken. ”

"Impossible, when Zhou Xiaowu was killed, he should have been stabbed in the back, and among these five people, the only one with a non-fatal injury on his body, such a big movement, it is impossible not to hear it upstairs!"

Liu Jian looked at the curtain for a long time, and suddenly said his thoughts.

But then he was denied by Qin Lu, thinking that his idea was not realistic at all.

As for Qin Lu's statement, Liu Jian has nothing to refute, because in the past two days, his attention has been on the computer he just arrived, and he doesn't care about other things at all.

"There are a lot of people on the second floor, and the three of them are scattered, even if you want to break them one by one, it's not easy, and there will be a little noise, so I think it's easier to make a little noise on the third floor, although it's just a small attic that has been rebuilt, but there is only one woman in it, so it's easier to deal with!"

Yu Xiaobo sat on the side and thought about it, and finally felt that the best way seemed to be more convenient to start from the third floor.

Even Wang Deguang on the side felt that Yu Xiaobo's analysis was reasonable.

Only Ding Fan looked at it for a while, shook his head, and stretched out his hand to draw on the curtain.

"It's still not right, the location of the third floor is a semi-attic, and there is a skylight above it, but the windows above the attic are not big, just for ventilation, not another door for thieves, in fact, there are no people here at all. And don't forget, the third floor is actually just a converted temporary rental house, separated by color steel plates, and the sound can be heard on the first floor when you step on it. ”

Ding Fan had read all the details of this case before, and he took the small things very seriously in the notebook.

"Brother Ding, where do you think you will start from?"

Liu Jian lay on the table dejectedly, and asked Ding Fan with a tired face, it seemed that he was also stumped by this question.

Ding Fan glanced at the floor plan of the entire house, and finally reached out and added a dot to the two positions.

"It's possible that there are two rooms on the second floor, but it's just speculation now, and we still have to go to the scene to see the rest. ”

To put it bluntly, if you don't see the scene, everything at the moment can only stop at the stage of conjecture.

I just don't know, is the house back then, is it still there, will it have been sold to others, or has it been cleaned up?