Solving the case: Combining the police dog's olfactory genes at the beginning

Chapter 287 Brutal murderer

Luo Fei and Zhao Donglai were mentally prepared.

But I was still stunned the moment I entered. The scene could no longer be described as horrific.

Zhao Donglai has long-term experience as a criminal police officer in solving crimes, and Luo Fei has excellent psychological quality, but they still can't hold back.

"hiss--"

Both of them gasped.

There was blood everywhere in the living room in front of him, and the most terrifying thing was the location of the two dead people, which made people feel creepy.

The man lying on the sofa was still watching TV, but his upper body was nailed to the back by two kitchen knives, which penetrated his chest and dripped with blood.

The whole picture is extremely shocking.

How could someone be so cruel?

Looking at the woman on the side is even worse...

She maintained a posture of falling forward, but she was lying on the ground as if she was trying to escape when she was murdered not long ago.

A steel bar passed through her back. This steel bar is the most common steel bar on construction sites.

The head may have been sharpened so that it could pass through the body and penetrate the entire back skeleton and the muscles and organs of the chest.

Even after being nailed to the ground, there were several stab wounds on the lower part of the ribs, which were repaired by the killer later.

Blood continued to flow from the mouth, and even some of the flesh and blood was exposed...

Some police officers on the scene couldn't bear to look at him a second time.

I just took photos and extracted detailed fingerprints from a large area. Other clues can only wait for further investigation.

"Luo Fei, this is a bit scary. Who is this person with such deep hatred?"

"It's hard to say. Let's take a look at the situation at the scene."

Luo Fei looked around.

"How's the monitoring going?"

"There should be no problem with surveillance coverage in this high-end community."

Xiao Cheng came over at this time. He had already prepared the surveillance video of the entire building as soon as he arrived at the crime scene.

The surveillance video outside the building and all the records inside have been sorted here. The murderer did appear in the surveillance video, but he was disguised very well.

From the video, only the mask covering the face can be seen.

There was only the dark green raincoat on his body, and there was nothing left around his waist. I Fei watched the video carefully. The scene of the other party's appearance was like a killing that harvested lives.

He entered the door with bare hands and got on the elevator. The package was tight, but the goal was very clear.

In the video, the person outside the floor appeared from nowhere, and the door in front of him was opened first.

"What's happening here?"

"It should be the milk delivery man. Now there is an online subscription service for pure milk delivery on time. It is delivered every day. It is just a dedicated person who has already said hello to the doorman."

"Guard?"

Luo Fei looked at his three team members with some confusion.

"Do you have any explanation over there?"

Zhang Wei and the others stood in a row and reported one by one. At other times, they could play tricks. This kind of problem must not be taken carelessly.

"There was indeed someone in the guard room. He was still there when we went to see him. He had just entered the community and the surveillance at the door was normal."

"The guy in the duty room has been sitting there. If a stranger comes in, he will definitely be discovered. He just opened the door for the milk delivery man."

"The person on duty is still the security captain, Captain Qin."

When Luo Fei heard this, the security captain took up the post in person. If it was not a case of self-inflicted theft, then the suspicion could basically be eliminated.

But it’s hard to say. You’ll have to go there and see for yourself when the time comes.

Zhou Fan walked in with the photos taken outside and looked at them as he walked. He didn't want to look at the miserable scene in the living room, but just observed the situation outside the door.

"Something's not right."

"The milk was not taken in, and there was no movement outside. Logically speaking, if an accident occurred while taking the milk, there would definitely be a lot of movement."

Zhou Fan's proposal made everyone else pay attention.

"How to say?"

Luo Fei also looked at the platform box where the milk was placed outside.

"Because the milk bottles need to be treated with high temperature, I prepare glass bottles. However, if there is a fight when taking the things or someone wants to break into the house and commit murder, then it will inevitably cause a lot of noise, break or bump. is normal."

"But look..."

Being reminded by Zhou Fan, everyone's eyes instantly focused on the two intact bottles of milk.

"Yes, something is indeed wrong."

Luo Fei said as he walked into the hallway and stood in the living room.

At this moment, the family members of the deceased were crying in the bedroom, and the noise and noisy footsteps around them reached their ears.

But in Luo Fei's view, this is not a problem.

Instantly enter the narrow mind, shielding all the surrounding environment, and everything you see is sucked into the small pattern.

Every corner has become very transparent, and even the smallest clues are under control. At the same time, the field of profiling has been opened, and all relevant aspects of the crime scene have been imprinted in his mind.

Seeing Luo Fei lost in thought, the others did not speak, but continued to look for clues.

The long-term cooperation has given them enough tacit understanding.

Luo Fei, who was in a trance, began to think rapidly, and the surrounding clues and scenes were constantly being spliced ​​and restored.

The two kitchen knives are from the kitchen.

One knife was on the chopping board, and the other was inserted on the cupboard. Both knives seemed to have been driven by huge force to stab the man to death and nail him to the sofa.

No, where did the steel bars come from?

Could it be that the murderer prepared a murder weapon after he went upstairs?

But he clearly saw that the murderer in the surveillance camera was using his bare hands. Unfortunately, the surveillance camera could only see the shots above and below the elevator entrance and the main entrance hall on the first floor.

Because of the need to protect the owner's privacy, there is no surveillance in the public areas outside the owner's door.

The origin of the steel bars was unknown, and the murder weapon belonged to the deceased's own family.

Although some of the causal relationships here are still unclear, Luo Fei can be sure that the killer must be very familiar with the situation here, at least he has entered the house.

Otherwise, it would be absolutely impossible to get two kitchen knives at the same time!

No, it makes even less sense if this is the case.

If the killer is really familiar with the victim's family situation, then there is no need to go to such trouble and he can just stay and kill...

It was really a lot of trouble to follow the milkman upstairs and break into the house at random.

"Security guards? Enemies outside the community? Or are they conflicts within this building? None of these can remove suspicion. They must be established as surveillance objects."

Luo Fei explained to the people on the side that although his tone sounded more like talking to himself, the truth was indeed correct.

"still have a question."

"That is, although the killer left after committing the murder, he did not appear outside the building. It was as if he was still lurking here."

Li Jun next to him suddenly reminded him.

Luo Fei's eyes became strange after being treated like this.

Not leaving? So where can he go?

Such a poor and cruel murderer didn't want to run away quickly, but stayed in this building.

If this is the case, then when did you miss the other person?

The more he thought about it, the more wrong he became. Luo Fei began to look through the surveillance records, looking at everything that could be seen on every floor, but he could never find any trace of the other party.

For such a dangerous person, he remained calm and calm even after committing the murder and did not even leave the building. It was too provocative.

"It's impossible. He can't be found in the building. Even if he is given a chance to escape, there is no surveillance video."

"Who said you have to take the main entrance and the stairs to escape!"

Luo Fei immediately put down everything in his hands and ran outside. On the way, he speculated on his reasoning. If everything was correct, then the murderer was no longer here.

Zhao Donglai and the others followed him. If the thug was still in the building, there would be hidden dangers.

Luo Fei can naturally take down the opponent alone, but if this guy still wants to take hostages, then something will be wrong.

After exiting the corridor, Luo Fei rushed into the safe passage immediately.

This is the revelation I got in the hospital before!

In places that cannot be covered by surveillance, apart from the normal blind spots, there is only space for stairs.

Here the other party can escape at will, going up and down the stairs without any problem. Maybe there is an escape passage on the first floor.

As Luo Fei ran wildly, flying up and down, moving left and right, he jumped from the twelfth floor to the corridor entrance of the first floor in less than a minute.

"I can't be wrong, you did run away."

Luo Fei looked at the raised window in front of him. This was the only place for ventilation. Because it was not on the main staircase, there was no surveillance.

Moreover, it is connected with a staircase, so anyone who enters and exits at will will not be noticed at all.

Zhao Donglai and the others rushed over panting.

"What are you doing here?"

Luo Fei glanced at them.

"Ah? Aren't you going to come down?"

"I came down just to confirm the scene. The murderer who didn't appear in the camera should have escaped from the building."

"Let's go and go back."

Hearing what Luo Fei said, several other people almost fainted on the spot. This was too torturous and they were completely speechless.

Before leaving, Luo Fei touched the window sill with his hand, then looked at it again, with a slight smile on his lips.

Although there is no clear evidence or statement yet, I have found an ironclad evidence.

However, it is unrealistic to identify the murderer based on this evidence alone.

"Captain Zhao, let's take the elevator up."

"what?"

At this moment, Zhao Donglai and others were already a little confused. The elevator room was an important evidence location, and they had not yet investigated it.

"It's not appropriate for us to go up there so rashly. I don't know if the people in the information department have collected all the clues here. What if they are destroyed?"

Luo Fei smiled and took the lead to walk that way.

"Things are dead but people are alive. The murderer followed him into the elevator. He may not leave any traces inside."

"Let's imitate his logic and go upstairs. Maybe we can gain something else."

When Luo Fei mentioned this, everyone also laughed.

What a creative idea!

Anyway, there is no clue in that part of the elevator room, so it would be better to retrace the path the other party took.

From the perspective of the murderer, there may be unexpected discoveries.

Criminal investigation also requires methods. You cannot blindly copy the same tactics. Surprise is also a way to win.

Just like that, a few people got on the elevator, chatting a little while on the way.

"Oh, what a pity. The young couple died so tragically, and two happy families were destroyed. What do you think is the motive for this murder?"

"Kill of love? Or vendetta? Or home invasion?"

Liao Xingyu was analyzing from the side in a serious manner.

At this moment, Zhou Fan, who was standing by the side, broke the news. As one of the first police officers to arrive here, he had already investigated and understood some of the basic financial situation in the room and the area where valuables were stored.

No missing property!

Even the cash that was placed under the coffee table in the living room next to the ashtray was not taken away.

"Stop talking about it. You didn't read the report carefully at all. I think your butt and waist are not only bruised, but your brain is also dull."

"Hahahahaha..."

The crowd roared with laughter.

Luo Fei kept observing the corners around the elevator, hoping to find any clues, but not even a single shoe print was left.

Looking at the reflective elevator door in front of him, Luo Fei also hoped that the murderer's appearance would be reflected directly from above, and suddenly he was amused by his obsession.

Since when did we become so eager to solve the case...

The elevator reached the twelfth floor.

The moment the elevator opened the door, Li Jun on the side suddenly came up with an idea.

"You said that the murderer first took the elevator upstairs, and then found a way to escape through the fire escape. Why is this?"

"Is it because he's full?"

This casual reminder from the other party awakened my thoughts.

Luo Fei was instantly shocked to realize that all this was because he was too obsessed, and in fact the other party was just a novice who wanted to muddy the water.

There are no careful thoughts and plans, nor are there any particularly advanced skills and methods...

It's just a bet!

This murderer bets that they will be obsessed with this elevator. The reason is very simple, because the murderer himself did not hide or hide, and just acted in the elevator.

This itself is illogical!

How could a murderer openly enter a residential building to do such a thing? So the method of disappearing that he thought was so clever also seemed so clumsy.

"I understand, he is not full of food."

"This guy underestimates us. His inconsistent actions are just to confuse the public."

Luo Fei turned around suddenly, startling several colleagues.

But they were all used to Luo Fei's sudden reaction.

"You mean he just wants to use himself as bait to interfere with our progress in solving the case? This is too..."

Liao Xingyu originally wanted to make a joke, but suddenly he was stunned.

He was speechless for a moment as he looked at the policemen surrounding the elevator and in the corridor. As expected, everyone was paying attention to the details in the floor tiles and the texture clues all over the area. No one was taking pictures in the safe passage. Check!

Sure enough, they were all obsessed with what was in front of them.

This murderer used the most idiotic act of self-violence to successfully affect the rhythm of their group of veteran Xing policemen's case investigation.

How ridiculous...

(End of this chapter)