Four hours later.
Yun Cheng City Bureau.
The crime scene investigation had been completed, and the body was transported back to the municipal bureau.
Song Ting was doing a full autopsy on the body.
All the samples of the items brought back from the scene were also being tested.
The results should be out soon.
In the conference room.
The Criminal Investigation Unit was gathered here, discussing the case while waiting for the forensic doctor's report.
The murder case had just happened, and everything was unknown.
He needed to use the existing clues to investigate and advance bit by bit.
Li Xiangbin wanted to ask Wang Ze if he could draw a portrait based on the current clues.
However, considering that even the autopsy results were not out yet, it was too difficult for him to do so, so he gave up.
"Xiao Tong."
Li Xiangbin looked at Wang Xiaotong.
Wang Xiaotong nodded and projected the computer image onto the big screen.
"The identity of the deceased has been confirmed.”
"Dong Kang, male, 41 years old, taxi driver.”
"Last night, Dong Kang worked the night shift until 6:30 in the morning.”
"Lu Xiumei, female, 39 years old. She's a nurse at the Second Hospital of Yun Cheng.”
"Coincidentally, I also worked the night shift last night and got off work at seven in the morning.”
"That day, at 12:30 this afternoon, we received a report that two people were killed at the same time.”
"According to the results of the crime scene investigation, there were no traces of a third party.”
At this point, Wang Xiaotong opened the photo of the scene and continued,"The fingerprints and footprints collected at the scene only belong to Dong Kang, Lu Xiumei, and a child.”
"We should be able to confirm that the murderer was premeditated and had made sufficient preparations in advance.”
"Moreover, it has a certain degree of anti-reconnaissance awareness.”
The scene changed.
It was a knife with traces of blood.
"Dr. Song said that based on the size and depth of the wound, we can confirm that this is the murder weapon. It belongs to a household fruit knife."”
"And one of the knife sets in the victim's house is missing.”
"Therefore, this fruit knife should belong to them.”
The scene changed again.
It was a pair of gloves.
"I found this pair of gloves in the bushes outside the master bedroom's window."”
"The initial judgment is that it was left behind by the murderer.”
"We'll have to wait for the blood test report for the exact results.”
She stopped talking.
That was basically all he had at the moment.
After Wang Xiaotong finished speaking, Li Xiangbin said,"Since it was intentional murder, the problem is much simpler.”
"Furthermore, we have already locked onto the murderer's location.”
"In that case, investigating the interpersonal relationship between the victim and the residents of the entire building is the focus now.”
"From now on, every two people will be responsible for one household.”
"If you find anyone who has a grudge with the victim, report it immediately.”
Everyone nodded, indicating that they understood.
After saying that, Li Xiangbin turned to look at Wang Ze and found that the latter was staring at the big screen.
"Wang Ze, what are you looking at?" he asked curiously.”
Wang Ze retracted his gaze." Oh, it's nothing. Look at this pair of gloves."”
Li Xiangbin looked back at the photo and said,"What's wrong with the gloves?"
"There are wrinkles on the fingertips, and the gloves seem a little big," Wang Ze said.”
"Or rather, the position of the gloves was shifted when the murderer killed the man.”
"It's okay, it's okay. Inspector Li, continue. I'm listening.”
Li Xiangbin was suspicious. He felt that Wang Ze was not normal today.
He didn't think too much about it and continued,""The scope of the investigation should not be limited to the victims and the residents of the apartment building.”
"If there are people who are familiar with each other, we have to investigate them.”
"Do you understand?"
"Understood!"
Li Xiangbin nodded.”
Only by brainstorming could they find more investigation directions.
Perhaps.
An important clue was inadvertently discovered by a police officer.
At this moment, Bao Qu said,"Xiao Tong."
"Huh?" Wang Xiaotong turned around.
"Didn't Wang Ze say that it's very likely that this isn't the murderer's first time committing a crime?”
"Should we check if the residents of the thirteen households have any criminal records?”
"I'm preparing to start screening. Let's wait until the meeting is over."”
"Oh."
Bao Qu nodded in understanding.
Li Xiangbin looked at Wang Ze and said,""Wang Ze, if the information of the 13 households is normal, does it mean that there are unsolved cases?”
"You can say that." Wang Ze nodded.”
"Using the victim's clothes to wipe the weapon calmly is not something a normal person can do.”
"We have to suspect that the murderer is either experienced or has serious psychological problems.”
"Or rather, both."
Hearing this, Li Xiangbin's expression became a little more serious. He said,"If it involves other cases, the nature will be even more serious.”
"It shouldn't be a serial murder, right?”
When he asked this question, he almost gave himself a fright.
He had just solved a serial instigation suicide case.
Could it be that they had to do it again?
Li Xiangbin's words made the other members of the Criminal Investigation Unit freeze.
In the next moment, everyone's gaze fell on Wang Ze.
Looking at the countless eyes staring at him, Wang Ze's eyes twitched. He spread his hands and said,"Don't look at me. I don't know."
She really treated him like a god.
The case had just happened, so there were no clues.
Who could tell if this was a serial killer case?
At this moment, someone pushed open the door and walked in.
It was Song Ting.
"The results are out."
"There was a large amount of Propopent and Diazepan in the deceased's stomach.”
……
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