In a mental hospital, Bai Fumei forced me to be her boyfriend

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

"In the end, it was thrown into the shirt of the deceased."

"The whole process was very calm, and it can be said that there was no tension at all."

"Do you think this is the first crime committed?"

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

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

Imagine.

After the murderer cut the throats of the two men, he still stayed where he was, taking the time to wipe the blood off the murder weapon.

no purpose.

It was just calmly wiping blood.

It's like admiring your own masterpiece.

How strong is the psychological quality to do such a thing.

"Where's Fan Kaiyu? Did you call me?!"

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 thoroughly investigate!

.......

Chapter 43 Range Locking, Just Inside the Unit Building

15 minute later.

Fan Kaiyu is here.

It didn't go very far before.

At this moment, he stood in a daze at the door of the crime scene, at a loss.

Beside him, two police officers followed.

As the only person in and out of the apartment building under surveillance, Fan Kaiyu is suspected of committing the crime.

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

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

Wang Ze and others follow.

"Fan Kaiyu?"

Li Xiangbin looked at the young man in front of him and said.

Judging by his attire, he looks like an ordinary college student.

Also, a little confused.

Seems like they don't know what's going on.

"Yes...it's me."

Fan Kaiyu subconsciously said.

Li Xiangbin: "Have you been here an hour ago?"

Fan Kaiyu nodded: "Come here."

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: "What floor?"

Fan Kaiyu: "The fifth floor."

Li Xiangbin was impatient: "Be specific!"

Fan Kaiyu was taken aback, and hurriedly said: "Five five five... Xihu on the fifth floor!"

Li Xiangbin turned his head: "Go and ask, ask separately."

The two police officers nodded: "Yes, Captain."

After speaking, they turned 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, but did not answer.

This made Fan Kaiyu even more nervous.

Not long after, the sound of rapid footsteps sounded.

The two police officers returned.

"Captain Li, I asked, and it's true."

"And there is no possibility of collusion."

Li Xiangbin was surprised: "Why?"

The police officer said: "In order to urge the younger daughter to study, they installed home surveillance."

"When the incident happened, Fan Kaiyu was photographed the whole time."

Hearing this, Li Xiangbin was silent for two seconds, waved his hands and said, "Let's go."

Fan Kaiyu didn't move.

Li Xiangbin turned his head and repeated, "It's about you."

"Huh? Oh oh oh, good."

Only then did Fan Kaiyu come to his senses, and walked away.

And go fast.

Surrounded by so many police officers.

It's too scary!

What's the situation? This is it!

Wang Ze chuckled lightly: "Captain Li, you should be more polite, it might scare him."

Li Xiangbin: "A man in his 20s, is he so courageous? I have to help him to be bold."

After finishing speaking, 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 is very important to him and even the entire criminal investigation team.

Wang Ze pondered for a while, 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 entered or exited during the incident.

Where will the murderer be?

Definitely in the unit.

From the first floor to the seventh floor, there are a total of thirteen households.

The range is extremely small.

You can investigate one by one, but 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, whether he has such ability and conditions.

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

But although it is simple to change, it is not difficult to check.

For Wang Xiaotong, it won't take long.

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

"Captain Li, there are no fingerprints."

Hearing this, Li Xiangbin frowned again.

"What about the 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 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 check the authenticity of the monitoring.

Everyone started to get busy.

Except Wang Ze.

"I'll go help Baoqu."

After speaking, he will leave.

Li Xiangbin stopped him: "Wait a minute, you come back."

"what?"

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 talk to me."

After finishing speaking, he brought Wang Ze to the living room where the crime occurred.

Li Xiangbin pointed around and said, "Look, the TV is on, and the smell of oily smoke from the kitchen has not dissipated."

"At this point, it's time for lunch break."

"From the perspective of the whole day, it is actually more dangerous to commit crimes at noon, and there are many people coming and going."

"Murderer, why did you choose noon? Isn't evening better?"

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

Li Xiangbin asked back: "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 the morning?"

The corner of 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."