It was six in the afternoon.
Wang Ze was the only one in the meeting room.
He carefully read the trace report of the technical team and the autopsy report that Li Xiangbin did not take with him. He fell into deep thought.
The process of the murder was as discussed earlier. It was very clear.
After the victim's child left, the murderer finished drugging and cutting his throat.
Of course, in theory, it was possible that the murderer had already existed as a guest before the child left.
But in reality, that was unlikely.
That would be equivalent to telling the police who the murderer was.
An eight-year-old child's cognitive ability was already very good. He was no longer as ignorant as a child.
"This case is not difficult."
Wang Ze muttered to himself.
Wang Xiaotong had already confirmed the authenticity of the surveillance video.
Then, the murderer must be among the 13 households in the apartment building.
As for who it was, they would have to wait for the results of the investigation.
However, there was a doubt in Wang Ze's heart.
That was why the murderer chose to kill the victims in their homes.
From the clues he had now.
The murderer had rich experience in killing.
His mental fortitude was very strong.
Moreover, it had a certain level of anti-reconnaissance skills.
How could such a person expose himself to the police?
It was impossible for the other party not to know that there was a surveillance camera at the entrance of the unit building.
Avoiding surveillance was the most basic anti-reconnaissance ability.
The murderer himself should know that choosing this method to kill was equivalent to telling the police: I'm in the apartment building. Come and find me.
It was a strong confidence.
Or was it a provocation to the police?
Wang Ze couldn't figure this out for the time being.
Perhaps he could only let the other party answer after he caught the murderer.
"Not a single footprint…"
"I wonder if Inspector Lee can find something like shoe covers.”
The search of the outer perimeter had already ended.
Other than the gloves, there was nothing else.
There were no footprints of strangers at the scene, which meant that the murderer must have worn shoe covers.
Since it was not lost, it could only be hidden or destroyed.
"Unfortunately, the results of the trace inspection will take time. Otherwise, we might be able to find something by raiding all the houses in the building.”
Wang Ze was also clear.
The possibility of finding it was not very high.
At that time, the victim was probably also very curious as to why the murderer would wear shoe covers.
The residential area was just an ordinary residential area. Everyone was not that particular about it.
Who would bring their own shoe covers to other people's houses?
It was too deliberate.
Unfortunately, the victim did not find it suspicious.
It was difficult to have a sense of crisis when facing an acquaintance.
The real breakthrough would probably have to start from the interpersonal relationships of the deceased.
As long as they found the motive for the murder.
Basically, they would know who the murderer was.
After thinking for a while, Wang Ze got up and left the meeting room.
Outside the door, she bumped into Li Xiangbin.
Seeing Wang Ze come out, the busy Li Xiangbin stopped and said,"How was it? Did you get anything?”
"No, it's normal." Wang Ze shook his head.”
Based on the traces left by the family of three in the house, Wang Ze roughly simulated the situation before the crime in his mind.
There was nothing suspicious.
The victim went back and forth between the kitchen and the dining room.
Their children should have been watching TV.
Then, it was time to eat.
There were no signs of struggle or conflict.
"Yes."
"Are you going to the neighborhood where the victim lived?" Li Xiangbin nodded.”
"Yes, I'll leave immediately," Wang Ze replied.
Li Xiangbin: " Alright, thank you for your hard work. I'll take a taxi back and forth. I'll reimburse you when I come back."”
"By the way, the murderer drugged the victim in the kitchen, so he or she should have accepted the invitation of the victim's family to have lunch together, right?”
Wang Ze thought for a moment and said,"Maybe. There are actually many excuses."”
"For example, visiting the kitchen while chatting.”
"For example, you want to borrow some cooking materials.”
"That's right, that's not important."”
"Alright, go ahead."
"You don't have to come back tonight. Come to the station tomorrow morning.”
"Alright," Wang Ze replied.
……
An hour later.
After leaving the municipal bureau, Wang Ze took a taxi to the community where the victim lived.
The surroundings were all very old buildings.
The highest was no more than five levels.
It looked very old.
Most of the people who came and went were middle-aged and elderly.
It was more like a retirement community.
The young people with the conditions had probably gone to the city center to develop.
Even if they didn't have the conditions, they could still rent a house.
This was like the difference between buying a house in an eighteenth-tier city and renting a house in a first-tier city.
Wang Ze didn't enter the neighborhood immediately.
Instead, he found a random place nearby and ate some dinner.
After that, they arrived at the building where Dong Kang and his wife had stayed.
It was around dinner time.
Many people were taking a walk in the neighborhood.
A few aunties were sitting in a pavilion not far away.
Wang Ze blinked and walked toward the pavilion.
At the place where the auntie was.
It was the community information center.
As long as it had happened before, it would definitely not be hidden from them.
"Smart as me."
Wang Ze chuckled.
……
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