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

Fifteen minutes later.

Fan Kaiyu is here.

It hadn’t gone very far at all before.

At this time, he stood blankly at the door of the crime scene, at a loss.

Beside him, there were two police officers following him.

As the only person under surveillance who entered and exited the unit building, Fan Kaiyu was suspected of committing the crime.

It can be seen from Fan Kaiyu's expression that he is very nervous.

Li Xiangbin strode over and took Fan Kaiyu to the corridor.

Wang Ze and others, follow

"Fan Kaiyu?"

Li Xiangbin took a look at the young man in front of him and said. Judging from his clothing and temperament, he is just an ordinary college student.

Moreover, he is a bit confused.

He seems to have no idea what is going on.

"It's...it's me.

Fan Kaiyu said subconsciously.

Li Xiangbin:"Were you here an hour ago?" Fan Kaiyu nodded:"

I've been here before."

Li Xiangbin:"What are you here for?"

Fan Kaiyu pointed upstairs and said,"I'm coming to my uncle's house to get something from my cousin."

Li Xiangbin:"Which floor is it on?"

Fan Kaiyu:"Fifth floor." Li Xiangbin was impatient:"

Be specific!"

Fan Kaiyu was startled and said quickly:"Five five five... the west door on the fifth floor!"

Li Xiangbin turned around and said,"Go and ask, separately." The two police officers nodded:"

Yes, captain.""

After that, they turned around and went upstairs.

The atmosphere fell into silence.

Fan Kaiyu couldn't bear the deathly silence and said:"Uncle policeman, I...what's wrong with me?"

Li Xiangbin glanced at him and did not answer.

This made Fan Kaiyu even more nervous.

After a while, rapid footsteps sounded.

Two police officers came back.

"Captain Li, I asked, it’s the truth"

"And there is no possibility of collusion. Li Xiangbin was surprised:"

Why?""

The police officer said:"In order to supervise their little daughter's study, they installed home monitoring."

"At the time of the incident, Fan Kaiyu was photographed throughout the incident. Hearing this

, Li Xiangbin was silent for two seconds, waved his hand and said:"Let's go, let's go.""

Fan Kaiyu didn't move.

Li Xiangbin turned his head and repeated:"What about you?"

"ah? Oh oh oh, okay."

Fan Kaiyu then realized what he was doing and walked away.

And he walked very fast.

Surrounded by so many policemen.

It was so scary!

What's going on!

Wang Ze chuckled:"Captain Li, you should be more polite. See how scared he is.

Li Xiangbin:"You are in your twenties, but you have so little courage?" I have to help him be brave. After saying that

, he put aside the topic and changed his voice:"It seems that the murderer is in this unit?""

While speaking, he looked at Wang Ze.

Wang Ze's opinion was very important to him and even the entire criminal investigation team.

Wang Ze pondered slightly, nodded and said,"Yes."

"The murderer is in the unit building, there is basically no other possibility"

"Unless someone tampered with the monitoring."

No one came in or out during the incident.

Where could the murderer be?

It must be in the unit.

From the first floor to the seventh floor, there are 13 households in total.

The area is very small.

You can investigate one by one and you can't escape.

Hearing this, Li Xiangbin looked at Wang Xiaotong.

Wang Xiaotong said quickly:"I will check."

Monitoring tampering is actually very simple, just replace the file.

It depends on whether the criminal suspect has this kind of anti-reconnaissance awareness, and whether he has the ability and conditions.

After all, the monitoring room is watched by security guards all day long.

But even if it is changed, It's simple and not difficult to check.

For Wang Xiaotong, it won't take long.

At this time, Bao Qu walked out, holding the murder weapon in his hand

"Team Li, no fingerprints."

Hearing this, Li Xiangbin frowned again.

"What about other traces? Bao Qu said:"

The footprints and fingerprints in the house are still being extracted. So far, no other suspicious places have been found."

Li Xiangbin waved his hand:"Okay, go and get busy.""

Bao Qu left.

Li Xiangbin ordered:"Haoyu, take a few people to search nearby. Ma Haoyu:"

Yes, captain.""

Wang Xiaotong also found a place to sit and began to verify the authenticity of the surveillance.

Everyone started busy.

Except Wang Ze

"I'll go help arrange the music. After saying that

, he was about to leave.

Li Xiangbin stopped him:"You will come back later.""

"ah? Wang Ze turned around and said,"

What's wrong, Captain Li?"

Li Xiangbin said:"The scene is not complicated and you are not needed.""

"Come and have a chat with me. After saying that

, he took Wang Ze to the living room where the crime occurred.

Li Xiangbin pointed around and said:"Look, the TV is also on, and the smell of oil smoke in the kitchen has not dissipated.""

"At this point, it’s time to take a break for lunch"

"Looking at the whole day, it is actually more dangerous to commit crimes at noon, as there are many people coming in and out."

"Murderer, why did you choose noon? Isn't it better at night?

Wang Ze was surprised:"Is this question important?"

Li Xiangbin asked:"Isn't it important?"

Wang Ze shook his head:"I don't think it's important.""

"To put it bluntly, the murderer must choose a time."

"If he committed the crime in the morning, do you still have to ask why he chose morning? Li Xiangbin's mouth twitched slightly:"

You really know how to argue!"

Wang Ze smiled and said:"I'm serious, time is not important.""

"But you're half right"

"lunch time"

"Lunch is not the focus, the focus is eating.

Li Xiangbin was stunned:"What do you mean?" Wang

Ze pointed to the dining table and said,"After Sister Song tests the food, we should be able to find diazepam drugs, right?"

Li Xiangbin:"You mean, the murderer tampered with the victim's food?" Wang Ze:"

Otherwise?" Li

Xiangbin turned to look at Song Ting, who was busy, and said,"But Song Medical Examiner said it could also be an injection."

Wang Ze scratched his forehead and said:"She is a forensic doctor. She is not responsible for solving cases, and she will not speculate without authorization. Everything only depends on the final test results.""

"Therefore, I will be more conservative when speaking. Hearing this

, Li Xiangbin nodded:"That's true.""

"So why can't it be an injection?"

"Just because the target is two people?"

……

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