Fifteen minutes later.
Fan Kai Yu had arrived.
He hadn't gone far before.
At this moment, he stood at the entrance of the crime scene in a daze, not knowing what to do.
There were two police officers following him.
As the only person in the surveillance camera who entered and left the apartment building, Fan Kai Yu was suspected of committing the crime.
From Fan Kai Yu's expression, it could be seen that he was very nervous.
Li Xiangbin strode over and brought Fan Kaiyu to the corridor.
Wang Ze and the others followed.
"Fan Kai Yu?"
Li Xiangbin sized up the young man in front of him and said.
From the way he dressed, he looked like an ordinary university student.
Moreover, he was a little confused.
He seemed to not know what had happened.
"It's…it's me."
Fan Kai Yu said subconsciously.
"He came here an hour ago?"”
"Yeah." Fan Kai Yu nodded.
"Why are you here?"
Fan Kai Yu pointed upstairs and said,"I came to my uncle's house to get something from my cousin."”
"Which floor?"
"Fifth floor," said Fan Kai Yu.
"Be more specific!" Li Xiangbin said impatiently.
Fan Kai Yu was shocked and quickly said,""555…5th floor, west door!"
Li Xiangbin turned his head." Go and ask. Ask separately."”
"Yes, Captain." The two police officers nodded.”
With that, they turned around and went upstairs.
The atmosphere fell silent.
Fan Kai Yu couldn't stand the deathly silence and said,""Officer, what…what happened to me?”
Li Xiangbin glanced at him but did not answer.
This made Fan Kai Yu even more nervous.
Not long after, hurried footsteps sounded.
The two police officers returned.
"Inspector Lee, I've asked. It's the truth.”
"And there's no possibility of collusion."
"Why?" Li Xiangbin asked curiously.
"They installed home surveillance cameras to supervise the younger daughter's studies," the police officer said.”
"At the time of the crime, Fan Kai Yu was photographed.”
Hearing this, Li Xiangbin was silent for two seconds. He waved his hand and said,"Let's go, let's go."
Fan Kai Yu did not move.
Li Xiangbin turned his head and repeated,"I'm talking to you."”
"What? Oh oh oh, okay."
Only then did Fan Kai Yu react and walk away.
And he walked very quickly.
Surrounded by so many police officers.
It was too scary!
What was going on?
"Captain Li, you should be more polite. Look at how scared he is." Wang Ze chuckled.”
"You're already in your twenties, but you're only this brave?" I have to boost his courage."
After saying that, he changed the topic and said,"Looks like the murderer is in this unit?”
As he spoke, he looked at Wang Ze.
Wang Ze's opinion was very important to him and the entire Criminal Investigation Unit.
Wang Ze pondered for a moment and nodded.”
"The murderer is in the apartment building. There's basically no other possibility.”
"Unless someone tampered with the surveillance cameras.”
No one came in or out during the crime.
Where could the murderer be?
It must be in the unit.
From the first floor to the seventh floor, there were a total of thirteen units.
The range was extremely small.
He could investigate them one by one.
Hearing this, Li Xiangbin looked at Wang Xiaotong.
"I'll check it out," Wang Xiaotong quickly said.”
It was actually very simple to tamper with the surveillance cameras.
It would depend on whether the suspect had the awareness to counter reconnaissance, the ability, and the conditions.
After all, there were security guards in the surveillance room all day long.
However, although it was easy to change, it was not difficult to check.
For Wang Xiaotong, it didn't take long.
At this moment, Bao Qu walked out with the weapon in his hand.
"Inspector Li, there are no fingerprints."
Hearing this, Li Xiangbin frowned again.
"What about the other traces?"
"The footprints and fingerprints in the house are still being extracted. So far, we haven't found anything suspicious."”
Li Xiangbin waved his hand.”
Bao Qu left.
"Haoyu, bring a few people to search the nearby area," Li Xiangbin ordered.”
"Yes, Captain."
Wang Xiaotong also found a place to sit and began to check the authenticity of the surveillance cameras.
Everyone started to get busy.
Except for Wang Ze.
"I'll go help Bao Qu."
With that, he was about to leave.
"Wait, come back." Li Xiangbin called out to him.”
"Ah?"
Wang Ze turned around and said,"What's wrong, Captain Li?"”
"The scene isn't complicated, so I don't need you."”
"Come and chat with me for a while."
Then, he brought Wang Ze to the living room.
Li Xiangbin pointed around." Look, the TV is on too. The smell of oil and smoke in the kitchen hasn't dissipated yet."”
"This is the time for lunch and rest.”
"Looking at the whole day, it's actually more dangerous to commit a crime at noon. There are many people coming in and out.”
"Why did the murderer choose noon? Isn't it better at night?"
"Is this question very important?" Wang Ze was surprised.”
"Isn't it important?" Li Xiangbin asked.”
"I don't think it's important." Wang Ze shook his head.”
"To be honest, the murderer has to choose a time.”
"If he committed the crime in the morning, would you still ask why he chose the morning?”
Li Xiangbin's mouth twitched.”
"I'm serious. Time isn't important," Wang Ze said with a smile.”
"But you're half right."
"It's lunchtime."
"Lunch is not the main point. The main point is to eat.”
"What do you mean?" Li Xiangbin was stunned.”
Wang Ze pointed at the dining table." After Sister Song tests the food, she should be able to find tranquilizers, right?"”
"Are you saying that the murderer tampered with the victim's food?"”
"What else?" Wang Ze asked.
Li Xiangbin turned to look at Song Ting, who was busy, and said,"But Dr. Song said that it could also be an injection.”
Wang Ze scratched his forehead." She's a forensic doctor. She's not in charge of solving cases, and she won't speculate on her own. Everything depends on the final test results."”
"That's why I'm more conservative when I speak.”
Hearing this, Li Xiangbin nodded.”
"Then why can't it be an injection?”
"Just because there are two targets?”
……
This book is provided by FunNovel Novel Book | Fan Fiction Novel [Beautiful Free Novel Book]