I'm in a mental hospital, Bai Fumei forces me to be her boyfriend

Wang Ze and Li Xiangbin returned to the living room.

Soon, the officer from before returned.

"Team Li, the protective net against the door is very strong, there is no trace of damage, and it is not even loose."

The officer reported.

Li Xiangbin nodded and said, "Okay, you know, you go get busy." "

"Yes."

Li Xiangbin looked at Wang Ze beside him and said, "It seems that a possibility has been ruled out." "

After the neighbor on the other side of the door kills someone, he leaves through the window of the deceased's house, and then turns through the window and returns to the other side.

The possibility of such behavior can be ruled out.

But that doesn't mean that the suspicion of homicide is ruled out.

Wang Ze nodded in agreement.

At this time, Wang Xiaotong came back.

Li Xiangbin was waiting for her, and hurriedly asked, "How is it?" "

Wang Xiaotong said: "Judging from the monitoring time, there was a fifteen-minute interval between the victim's child leaving and returning. "

Hearing this, Li Xiangbin was immediately surprised: "So short? "

Wang Xiaotong nodded and gave affirmation.

Li Xiangbin: "What about the others? Did the surveillance capture suspicious people? "

Mentioning this, Wang Xiaotong said: "The surveillance captured a young man entering and leaving the unit. "

"The picture is very clear, and I have already found the person."

After speaking, she turned on the computer in her hand and called up a person's information.

Fan Kaiyu, male, 21 years old, is a junior at Yuncheng University.

Wang Ze said: "Xiaotong, let me take a look at the surveillance screen." "

Wang Xiaotong said: "Okay, I have copied the monitoring." "

"Here."

As she spoke, she brought up the surveillance footage.

The surveillance shows that Fan Kaiyu first entered the unit building during the time period of the crime.

The time to leave was five minutes later.

In terms of the time of the crime, it is in line with.

After watching the monitoring, Wang Ze spoke: "It doesn't look like he just finished killing someone." "

Fan Kaiyu in the picture is looking at his mobile phone while walking, and occasionally laughs happily.

It is difficult to connect this young man with the murderer who had just slit the throats of a couple.

However, of course, the investigation of the case cannot be superficial.

Li Xiangbin said: "Just ask." "

"Who's that, call this Fan Kaiyu over and ask what you're doing here, and who you're looking for."

"Yes, Captain."

After finishing the order, he looked at Wang Xiaotong and continued to ask, "Has the surrounding surveillance been checked?" "

"Just now we found out that the protective net in the master bedroom was broken."

"Murderer, it's possible to jump out of the window and leave."

Wang Xiaotong shook his head and said: "The nearby surveillance can only photograph the door of the unit and a few main roads. "

"The bedroom you said is south-facing, and the lawn is not monitored."

Hearing this, Li Xiangbin was not disappointed.

After so many years of handling cases, there is no monitoring, and it happens from time to time.

No matter how powerful Skynet is, it is impossible to cover it without dead ends.

Therefore.

It is more difficult to deal with criminals who have some anti-reconnaissance ability.

"Murder weapon?!"

At this moment, Song Ting's voice suddenly came, with surprise.

Several people turned their heads in unison.

At this time, Song Ting was standing in front of the corpse.

He was carrying a knife that had come out of nowhere.

Looking at the shape, it seems to be a fruit knife.

Seeing this, Li Xiangbin and the others walked over quickly.

"What's the situation?"

"Where did it come from?"

When they arrived at the scene of the crime before, they did not find the murder weapon around the scene at all.

How did this come out of nowhere, a knife?

Song Ting pointed at the female victim and said, "This knife is in her blouse." "

"I found it when I checked it just now."

"There are traces of wiping on the remaining blood on it."

"Tops?"

Li Xiangbin approached and glanced at the female victim.

The other party is wearing loose clothes with space at the neckline.

You can indeed throw a knife in it.

"After the murderer finished killing someone, he threw the murder weapon into the clothes of the deceased?"

"What is this?"

"Where's the bag? Let's see if there are any fingerprints on it. "

The voice fell, and Bao Qu, who was investigating the scene, hurriedly rushed over.

"Leave it to me."

He took the knife from Song Ting's hand.

Fingerprint extraction is the basic operation of technicians.

At this time, Wang Ze began to observe the two victims up close for the first time.

I've been talking to Li Xiangbin before.

His gaze, starting at the wound on the victim's throat, slowly moved down.

Coat.

Trousers.

Shoes.

What exists on the surface, nothing is missing.

After half a ring, he gently lifted the female victim's clothes.

Slightly stunned, he spoke: "The murderer's psychological quality is extremely strong, and it may not be the first time he has killed someone." "

As soon as these words came out, Li Xiangbin and Wang Xiaotong were immediately shocked.

"What?"

Li Xiangbin looked at Wang Ze and said, "Why?" "

Wang Ze lifted the female victim's shirt and said, "The blood residue here is left by wiping the fruit knife." "

"This shows that the murderer's order of killing is to kill the man first, and then kill the woman."

"After killing the woman, I calmly wiped the fruit knife with the deceased's shirt."

"Finally, he threw it into the shirt of the deceased."

"The whole process, it was very calm, and it can be said that there was no trace of nervousness."

"Do you think it's the first time you've committed a crime?"

After listening to Wang Ze's words, Li Xiangbin's brows furrowed deeply.

Judging from the wipe marks, this is indeed the case.

As you can imagine.

After the murderer cut the throats of the two people, he actually stayed where he was, and he had the leisure to wipe the blood on the murder weapon.

There is no purpose.

It's just very calmly wiping blood.

It's like admiring your own masterpiece.

How strong a mental quality does this have to be to do this kind of thing.

"What about Fan Kaiyu? Is it called?! "

After a long silence, Li Xiangbin turned his head and shouted.

If Fan Kaiyu has nothing to do with this case.

Then the thirteen households in the entire unit must take compulsory measures to investigate thoroughly!

......