I'm in a mental hospital, and a rich and beautiful woman forced me to be her boyfriend

Wang Ze and Li Xiangbin returned to the living room.

Soon, the police officer came back.

"Captain Li, the protective net of the residents next door is very strong, there is no sign of damage, not even loose."

The police officer reported.

Li Xiangbin nodded and said,"Okay, got it, you go ahead."

"Yes."

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

After killing someone, the neighbor next door left through the window of the deceased's house, and then climbed through the window and returned to the opposite side.

This possibility of behavior can be ruled out.

But it does not mean that the suspicion of murder is ruled out. Wang Ze nodded in agreement.

At this time, Wang Xiaotong came back.

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

Wang Xiaotong said:"From the surveillance time, the victim's child left and returned, there was a gap of fifteen minutes."

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

Wang Xiaotong nodded and affirmed.

Li Xiangbin:"What about the others? Did the surveillance capture any 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 found the person."

After that, she turned on the computer in her hand and retrieved a person's information.

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

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

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

"Here."

As she said that, she called up the surveillance footage.

The surveillance showed that Fan Kaiyu first entered the apartment building during the time of the crime. He left five minutes later.

The time of the crime was consistent.

After watching the surveillance, Wang Ze said:"It doesn't look like he just killed someone."

Fan Kaiyu in the picture was looking at his phone while walking, and occasionally laughed.

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

But of course, you can't just look at the surface when investigating a case.

Li Xiangbin said:"Just ask and you will know."

"Hey, call Fan Kaiyu over and ask him what he is doing here and which household he is looking for."

"Yes, Captain."

After giving the order, he looked at Wang Xiaotong and continued to ask:"Have you checked the surrounding surveillance?"

"We just found that the protective net in the master bedroom was damaged."

"The murderer might have jumped out of the window and left."

Wang Xiaotong shook his head and said,"The nearby surveillance cameras can only capture the entrance to the unit and a few main roads."

"The bedroom you mentioned is facing south, and there is no surveillance on the lawn."

Hearing this, Li Xiangbin was not disappointed.

After handling cases for so many years, there are cases where there is no surveillance. No matter how powerful Skynet is, it is impossible to achieve full coverage.

Therefore, any criminal with a little anti-reconnaissance ability is more difficult to deal with.

""The murder weapon?!"

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

Several people turned their heads.

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

In her hand, she was holding a knife that appeared from nowhere.

Judging from the shape, it seemed to be a fruit knife.

Seeing this, Li Xiangbin and others walked over quickly.

"What's going on?"

"Where did it come from?"

When they arrived at the crime scene, they did not find any murder weapons around the scene.

How did a knife suddenly appear?

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

"Just found it when checking"

"The blood on it has traces of being wiped off."

""Top?"

Li Xiangbin approached and took a look at the female victim.

The clothes she wore were relatively loose, and there was space at the neckline.

It was indeed possible to throw a knife in.

"After killing someone, the murderer threw the murder weapon into the victim's clothes?"

"What is this operation?"

""Where's Bao Qu? Let's see if there are any fingerprints on it." As soon as the words fell, Bao Qu, who was investigating the scene, hurried over.

"Leave it to me."

He took the knife from Song Ting.

Fingerprint extraction is a basic operation for technicians.

At this time, Wang Ze began to observe the two victims closely for the first time. He had been talking to Li Xiangbin before.

His sight started from the wound on the victim's throat and slowly moved down.

Shirt.

Pants.

Shoes.

Nothing on the surface was missed.

After a while, he gently lifted the clothes of the female victim. After a slight pause, he said:"The murderer has a very strong psychological quality. It is possible that this is not 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 asked,"Why?"

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

"This shows that the murderer killed the men first and then the women."

"After killing the woman, he calmly wiped the fruit knife with the victim's shirt"

"Finally, he threw it into the dead man's coat."

"The whole process was very calm, and there was no tension at all."

"Do you think this is the first time he committed a crime?"

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

Judging from the wiping marks, it was indeed the case.

It is conceivable that after the murderer cut the throats of the two people, he actually stayed there and had the leisure to wipe the blood off the murder weapon.

There was no purpose.

He was just wiping the blood calmly.

It was as if he was admiring his masterpiece.

How strong a psychological quality must it be to do such a thing?

""Where is Fan Kaiyu? Has he been called?!"

After a long silence, Li Xiangbin turned around and shouted.

If Fan Kaiyu has nothing to do with this case, then compulsory measures must be taken to thoroughly investigate all thirteen households in the unit!

……