"There are two breaking points in the situation now."

Luo Fei looked at a few people on the side.

"First, although the murderer entered the floor, he came and went in a different way, and he was not in a hurry, which shows that he is familiar with the structure of this building and the monitoring blind spots in the community, there are not many such people."

"Takeaways, couriers, security guards, even those who deliver milk are suspected, but they must be connected to the deceased's family and bound together to be detected."

"Second, this person is very familiar with the situation in the deceased's home, and even knows the location of the kitchen knife, indicating that there must have been a record of entry and exit before."

When he said this, all the people looked solemn.

In this way, it seems that the range of solving the case and the direction of the suspicion are basically determined.

"In recent times, all the monitoring has to be checked."

"Normally, the monitoring records are kept for seven days, but this kind of high-end community will be more prepared, maybe half a month, everyone will investigate, and the identities of outsiders entering and leaving this building must be verified."

After a rough explanation, everyone began to act.

Because of Luo Fei's practical action and accurate judgment ability, he became the backbone of everyone at this time.

Zhao Donglai walked over and brought Luo Fei a bottle of water.

"If that murderer is still hiding in this community, I'm afraid we will have to be cautious."

"yes."

"No one knows which family he is still with, and if he hides in the dark to kill, it is very likely that someone will die right under our noses."

Hearing Luo Fei say this, Zhao Donglai nodded heavily.

"What's next? Should we lock down the whole neighborhood first, although it is a little inappropriate, but that guy should not have gone out yet. ”

"Nope."

Luo Fei directly denied the other party's idea.

"Team Zhao, direct closure and control can indeed trap people here, but if because of identity problems, he starts to attack those innocent people and kills people when people are panicking, we will definitely lose more than we gain."

"I even suspect that this person is a pervert, and there is no way to analyze his motive for committing the crime, if there is a mental problem, I am afraid it will be difficult."

"Well, that makes sense."

Suddenly, Luo Fei once again set his eyes on the middle of the crime scene, and all that was left as far as his eyes could see was the empty delineated area, and the body had been taken away......

Perhaps some truths should not only be viewed from the surface, but also from the side.

"Team Zhao, I'll go in and have a look, you guys go outside and wait first."

"Okay."

When Luo Fei was the only one left in the room, he came to the sofa and sat down for the first time, imitating the scene before the man's death.

There are no other signs of fighting on the body, which means that the opponent was subdued by a move.

Not even a single shoe print on his body!

Because Luo Fei remembered very clearly that when he first saw the male deceased, the other party was wearing a gray home sportswear.

If there were signs of a fight, it would have shown, but there were no other marks other than blood on the chest and two kitchen knives.

"A knife through the body requires enough furious strength, and it has to be amazing."

"Who can do it with such force? Worker? Yes, the hand-held steel bar kills, using the building materials on the construction site that meet the specifications and standards, maybe it is really the identity of the construction site. ”

"No, why do they have a grudge against each other? The murderer even knew that their family had a habit of drinking milk, which was not like an ordinary person who only had a one-sided relationship or a general relationship. ”

Luo Fei sat up from the sofa and suddenly saw the TV cabinet opposite.

The area under the TV bench has shifted a bit, presumably due to a bump.

The white line on the ground next to it is where the woman died.

In this way, someone must have acted in too haste, and then bumped into the TV cabinet and knocked it to the side a little.

Suddenly, Luo Fei remembered the knife wound on the woman's body.

She had been cut under her ribs with a kitchen knife several times, and if that was the case, the kitchen knife had hit the woman before stabbing the man.

So...... There you have it.

Luo Fei's eyes showed the scene after restoration.

The door slowly opened, and a figure rushed in from the outside, it was a murderer wearing a mask and wearing dark green wings.

And when the hostess saw each other, she immediately retreated backwards, because the kitchen was behind the entrance at the door, so she retreated into the kitchen first.

The fear of a strange crisis made her completely break her defenses, and even forgot to resist.

Because of the panic, ignoring that the kitchen is a dead end, once you go in, it is not good to come out again, and it is very likely to die here.

After entering, the murderer took the kitchen knife directly from the side and slammed it.

However, she didn't kill the other party on the spot, she should have run out, and then the murderer took the opportunity to pull out a second knife from the side, and he killed him with two knives in hand.

At this time, the man rushed out and chose to fight in order to protect his partner.

But he was inserted into the chest with a kitchen knife, and the blood was like a blowout, and it was terrible.

The woman on the side was frightened, she didn't have time to think about it, and she was about to run out reflexively.

The murderer pressed his bare hands on the man's chest, pushed the other party all the way back and nailed him to the sofa.

Solve one, there is another left.

In a panic, the woman touched the TV cabinet, and then was inserted into the ground by the other party with a steel bar, which was enough to kill the other party for half a life, and there was basically no possibility of survival.

Luo Fei pinched his eyebrows, and his eyes began to become gloomy.

"It's not right, it's still not right......"

"If that's the case, then the steel bar was not brought in by the other party, because if the steel bar is used as a murder weapon, the first person to die will be the man, why did it end up on this woman?"

A headache came up, just between this square inch, but Luo Fei didn't know the point.

No matter how you restore this scene, you can't get the optimal solution, and it seems that there must be something you have ignored.

Right! That's right, rust!

Luo Fei suddenly remembered that there was a slight rust on the steel bar, and the rebar was stained with moisture and rust, although it was very rare, but he had already noticed it when he entered the door and saw the scene.

If there is such an atmosphere in the house, then it proves that the steel bar was originally placed in the house.

It is a power that is hidden deep in the genes of one's body.

Police dog-level sense of smell! The slightest taste can't escape its own detection.

After some searching, Luo Fei walked into the kitchen and found some pale yellow rust indentations on the ground next to the refrigerator, which should have been left by the steel bar.

And so it was...... There is no such thing as a construction site suspect.

All the murder weapons came from the deceased's home!

In this way, the order of the opponent's shots is basically sorted out.

During the fight in the kitchen, the steel bar fell to the ground, so after killing the man with a kitchen knife, the killer picked up the steel bar and finally gave the woman a heavy blow, and then used the knife to slash her ribs and abdomen continuously.

Extinguish? There's no need, you just need to run away at this time.

Because the wound caused by the steel bar is not small, with the bleeding out, this pair of small couples are destined to not survive.

So the only possibility of a knife wound is to vent your anger......

As for why he stabbed the kitchen knife back to the other side of the man's body in the end, maybe it was improvised, maybe it was deliberate, it's hard to say.

"In this way, only the motive for committing the crime remains."

Luo Fei got up and walked out naturally, although he had already analyzed the order of the killings and what the perpetrators basically did, but the motive was the most difficult.

When I walked to the entrance of the building, I saw several police officers not far away asking about the situation with the neighbors next to me.

This community is four stairs and eight households, and each corridor has four households.

The neighbors of the other three families are under investigation at the moment, and they are all looking over this side uneasily, and they can see that they are all terrified.

Luo Fei said that he understood, after all, there was such a serious murder case in his community.

From their mouths, everyone heard a completely different pair of small couples.

The man's name is Hua Guoyu, and the woman's name is Meng Ling.

"Eh, these little couple, everything is good, but the temper is not good, and the good ones had to conflict with others before, just because they both pursued what quality of life, several delivery people were murdered."

"Yes, that's the case, that young man is fine, but Xiao Meng is really irritable, because the garbage and things in the corridor are often weird with me."

"Another thing, Xiao Meng, a child, often looks down on the sanitation workers, security guards, and property workers in our community...... These have all been disgusted by her, and they have made people embarrassed. ”

Everyone's comments on this pair are not very good.

Especially Meng Ling, not to mention being kind to others, she can't even do the most basic respect, which makes people very helpless.

Luo Fei suddenly pulled over a middle-aged woman next to him.

"Auntie, let's ask you if the community workers in our community have had major conflicts with the two of them, this is very important to us, you can remember it."

The other party also thought seriously when he heard this, there should indeed be such a thing, but he didn't know how to organize the language.

"That has to start at the beginning, it's been two years since they moved here."

"When I first came, a security guard helped them, and I was delivering things and helping to clean up the house, and I happened to be back from grocery shopping, and the security guard was about to go downstairs when I passed by their door."

Speaking of this, the middle-aged woman's eyes began to become angry.

"The door is still ajar, and before the security guy leaves, Xiao Meng is talking to her boyfriend inside, either to trample on the dirty ground or to mess up her own house......"

"Well, I couldn't stand it anymore, but the security guy had already left."

"After that, I also met a few times in the community, and Xiao Meng didn't seem to be very good to each other, either cynical or contemptuous."

"Comrade policeman, you said that it is very hard for other security guards to protect the safety of the community on weekdays, and she does everything she can to cause chaos to others."

"Parking indiscriminately, putting things indiscriminately...... Her bag was put in the security booth and taken home by her husband, she had to say that the security guard took it, and she wanted to complain and be sarcastic and insulting, so that the people couldn't get off the stage. ”

Luo Fei also frowned when he listened.

That's a bad deed! In such a high-end community, the quality is low, and I am also convinced.

"Auntie, do you know the name of that security guard?"

"This is really too clear, I heard the security captain always call him Xiao Liu."

"Okay, I see, thank you for your cooperation."

After Luo Fei finished speaking, he was about to leave.

The woman glanced at the house in front of her where the murder had taken place, and couldn't help but sigh and shake her head, not only lamenting whether the death of a person was or the past of iniquity.

Liao Xingyu, Zhou Fan, and Li Jun also gathered around, explaining what had just happened, and they also roughly learned about the deceased's situation from the mouths of several other households.

But because they don't have much contact with each other, they don't know much about it.

"If that's the case, the motive is determined."

Luo Fei nodded thoughtfully.

Liao Xingyu opened his mouth to propose.

"Let's go back first, if we can't find the murderer, we can wait."

"Can't wait!"

Zhou Fan was the first to interrupt him.

"How many people this murderer still has a grudge with, or whether he likes to kill because of psychopaths, we don't know, if he continues to let him stay here, it will be unsafe after all, and he must be found out as soon as possible."

"Yes, if we can't find it, we won't go back tonight!"

Liao Xingyu and the others also nodded in agreement.

Seeing that everyone was ready, Luo Fei smiled.

"It's not that exaggerated, I already have a conjecture that fits the status quo very well."

"As long as a person still plans to run away after committing a crime, then he doesn't want to be exposed, such a person will eventually have to keep his own identity, and if he is abnormal, he will inevitably attract the attention of others."

Everyone nodded when they heard this.

"Okay, then I can tell you that the biggest suspicion at the moment falls on the security guards of this community."

"Delivery people, milk delivery is not enough to occupy all the suspicions, only security guards!"

"There are three clues!"

"First, when I went down from the safe passage before, I found a footprint on the windowsill on the first floor, although it was blurred, but it was indeed high-top boots, which were part of the security uniform, and the property requirements of Jin Guiyuan were uniform."

"Second, only the security guards are familiar with the escape zone and know that the surveillance behind leaving the safe passage cannot be captured, which is something that the delivery personnel cannot understand."

"Thirdly, and most importantly, the motive for committing the crime."

When he said this, Zhao Donglai was the first to react.

"Luo Fei, you said that because the relationship between the deceased and these community workers was too poor, it triggered revenge."

"It's just a few small contradictions between each other, will the relationship between the owner and the security guard be so bad that it kills people?"

"I always feel like it's unlikely ......"

Just when everyone hesitated, Luo Fei suddenly spoke.

"When there are no other possibilities, even the most implausible cause is the only explanation."

This sentence woke up the others in an instant, the words were not rough, Luo Fei's judgment could indeed withstand scrutiny.

"Let's go, go to the security room!"

(End of chapter)