On the projection screen, Wang Zhaokai magnified the names of three neighbors of the deceased Qin Weiwei.
“And the resident downstairs got up to go to the toilet and looked at the time, it was around 3:30 in the morning.”
“However, the time of death of the deceased was 5:00 in the morning.”< br>
"In other words, if the cry for help made by the deceased is true, then why is there an hour and a half difference between the time of death and the time when the cry for help was made?"
Wang Zhaokai not only faced the deceased Qin Weiwei, Neighbors upstairs and downstairs were interviewed, as well as all residents in the unit.
People in the building reported that everyone had seen Qin Weiwei before, but they were not particularly familiar with her.
"The deceased Qin Weiwei bought a second-hand house in this community two and a half years ago."
"I am not very familiar with the neighbors in the unit building."
"Most of the impressions about Qin Weiwei are that she is very beautiful and good at dressing up, and there are no other more detailed ones."
Wang Zhaokai operates a projector, which shows the surveillance screen at the gate of the community.
"We retrieved the surveillance video from the surveillance gate of the community."
"There are two entrances and exits in this community, both of which have surveillance videos."
"We focused on checking, at 3 in the morning :30 to 7 am."
"In the entire community, 18 people entered during this time period"
"Only two people went out."
While Wang Zhaokai introduced the situation, he operated the projector to change the screen.
“We focused on checking two people who go out. One is used to morning exercise and goes out for a run at 5 a.m. every day.”
“The other one works at the airport and walks every day. "Relatively early."
Everyone knows the reason why Wang Zhaokai investigated this video.
The deceased was killed at home.
So if an outsider commits the crime, the other person will leave the community after 5 a.m.
But the surveillance video showed two people leaving the community during the 5 a.m. period. One was doing morning exercises and the other was going to the airport for work.
There is a high probability that he will not be the murderer.
So...
"The murderer is in the community? At least he didn't leave after killing people in the early morning?"
Chen Jiang frowned and said.
Wang Zhaokai nodded: "It is possible."
"Of course, it is also possible that the other party is not in a hurry to leave after killing the people, but waits until dawn before taking action. This is not sure. "
"But because time is too tight, the video brothers are still investigating after dawn, and there is no result yet."
This is a time-consuming thing.
Theoretically speaking, as long as the murderer is not a member of the community.
Then the other party will definitely appear in the surveillance at both doors.
In this case, as long as the criminal police team members screen the videos over a period of time and compare them with the owners in the community, they can tell who are strangers entering the community.
"I think we should focus on the people Qin Weiwei knows."
Sun Biao expressed his opinion.
"The deceased did not find any obvious signs of being violated indoors, and there were no signs of the drawers and cabinets in her home being turned over."
"We even found 10,000 yuan in the drawer of the coffee table in the deceased's home. Cash."
"The deceased's jewelry and gold ornaments were not lost."
"It can be basically ruled out as murder, robbery and murder."
" Therefore, there is a high probability that an acquaintance committed the crime. Also, please pay attention to the words found on the bathroom mirror of the deceased’s house. What does this mean?”
"It means that the murderer went to the bathroom of the deceased's house. If he was not someone he knew, how could he go to the bathroom of the deceased's house and leave a message?"
"I agree with Lao Sun." Wang Zhaokai pointed to the projection, related to Qin Weiwei related person.
“I think we can focus on investigating the neighbors across from Qin Weiwei’s house.”
“According to the neighbors downstairs from Qin Weiwei’s house, there is a rumor in Qin Weiwei’s house. Cries and cries for help came out at 3:30 in the morning.”
“At such a late hour, the neighbor opposite Qin Weiwei’s house is still not sleeping.”
“What is he doing?”
“I have been to the neighbor’s house opposite, although this building The soundproofing is average, but it’s not easy to hear what’s going on next door.”
“In addition, I checked the identity of Qin Weiwei’s neighbor, and he doesn’t have a legitimate occupation.”
"I'm in my 30s. I don't have a legitimate job. I don't sleep for most of the year and listen to the advice of the girl next door."
"Moreover, don't you think it's strange that the other party knocked on the door and asked what's going on?"
"For normal people, if you heard someone calling for help, especially in the middle of the night, would you choose to call the police or go over to see him? See?”
Everyone looked at each other.
Shabi just went over to take a look.
“I think we should check Qin Weiwei’s boyfriend.”
Chen Jiang expressed his opinion: "Although Qin Weiwei's boyfriend is not in Haizhou City now."
"But the time he left was 8 o'clock this morning."
"Qin Weiwei early in the morning She died at 5 o'clock. Her ex-boyfriend left Haizhou City at 8 o'clock this morning. I don't think it is a coincidence."
"According to the information I investigated, Qin Weiwei and her boyfriend broke up during the Spring Festival. It’s not a peaceful breakup.”
“Her boyfriend even went to Qin Weiwei’s advertising agency to have trouble.”
"And according to Qin Weiwei's best friend, her boyfriend once came to Qin Weiwei's house and blocked Qin Weiwei's door."
"There is a dispute between the two. I feel that for this person, We need to focus on the investigation.”
After the two expressed their opinions, others also expressed their opinions and comments.
But the possibility of killing for money is basically ruled out.
While listening to everyone's reports, Lu Chuan recorded something in his notebook.
After more than an hour, everyone's discussion basically ended.
“Have you finished expressing your opinions?”
Everyone nodded.
"Okay," Lu Chuan put down the carbon pen in his hand, "Then let me say a few words."
Everyone straightened their backs and looked at Lu Chuan.
Although Lu Chuan has not been the captain of the Criminal Police Brigade for a long time, he has solved many cases during this period.
"The first thing that can be determined is that this is a criminal case."
No one objects to this, and the writing on the mirror that Lu Chuan found in the bathroom is enough to prove this.
In addition, after the death of the deceased, the body was moved from the bathroom floor to the bed, which can also illustrate this point.
"In addition, this case is unusual. Judging from some current clues, this should be a secret room murder case."
Um?
After Lu Chuan said this, everyone was surprised.
Secret room murder case?
Why did you get involved in this?
“You may not have carefully observed the door lock that was picked open by the property owner at the crime scene.”
"Xiao Li, play the projector on the current survey photos and look at the one numbered 12."
"Yes!"
After Xiao Li, the technical detective next to him, finished the operation, a message appeared on the projector. A photo of the door lock being picked off. (End of this chapter)