Ren Hongfeng's major discovery was a video recording.

A house on the first floor opposite the building where Gao Meimei lives has a surveillance camera installed in the living room.

It was originally used by parents to supervise and check their children's homework.

As a result, the camera happened to be facing the window that night.

Recorded what happened that night.

Chen Yan, Liang Gang, Ren Hongfeng and others looked at the projection nervously.

The light is dim at night, and although the camera is high-definition, it can only see people's figures clearly, let alone faces.

April 20, 23:08.

In the video, a woman and a man walked into Gao Meimei's rental unit.

Then, the lights in the house rented by Gao Meimei turned on, and there were vague figures flickering.

23:36.

The male figure left five minutes later.

At 23:41, another figure walked into the unit building.

I can't see the face clearly, but I can tell that he has long hair and is wearing a hat.

Because it was already late at night, no one came in or out of the unit building for a while.

0:32 on the 21st.

The lights in Gao Meimei's room went out, and the long-haired figure wearing a hat appeared on the surveillance screen again.

Different from when he first arrived, the figure now seems to be holding a bag in his hand...

And Gao Meimei's figure never appeared again.

Ren Hongfeng paused the video playback and said in a somewhat excited tone: "Then, no one walked out of the unit until 6:30 in the morning, when it got dark."

"So, this figure with long hair and a hat is most likely the murderer!"

Everyone was excited.

The long-haired figure wearing a hat...

Is the murderer a woman?

Although they couldn't see each other's appearance clearly, everyone felt that they were one step closer to the murderer.

Chen Yan was also a little excited. This was a big clue: "Team Ren, please arrange for people to continue to check the residents in Gaomeimei Community to see if there are still video records."

"In addition, based on the physical characteristics in the existing video, the suspect is tracked in the Sky Eye system!"

Why is everyone excited?

It's because of the Sky Eye system.

Wearing a hat and having long hair, it is difficult to find a woman with such characteristics in the middle of the night, but there is still hope.

Ren Hongfeng responded and immediately arranged members of the task force to implement it.

Chen Yan looked at the video again: "This person is just a relatively high suspicion at the moment, but the man who returned to the house with Gao Meimei cannot be cleared of suspicion either."

"Has DNA been extracted from the hair and dander collected from Gaomeimei's bed?"

Ren Hongfeng shook his head: "The technicians are still working..."

"Team Leader Chen, Gao Meimei's autopsy results are out!"

While Ren Hongfeng was talking, the detective responsible for following the autopsy and laboratory tests brought back news.

"There are also some hairs and dander extracted from Gao Meimei's home. We have completed the DNA extraction and completed the identity confirmation!"

Chen Yan received a dozen reports and was a little surprised.

Although the house Gao Meimei rents is cleaned regularly, it is impossible for the housekeeping staff to clean it very meticulously.

Therefore, the men Gao Meimei once dated left many traces.

Chen Yan has a total of 12 reports in his hand.

This shows that colleagues from the detective team have extracted body tissue samples from at least twelve people at Gao Meimei's home.

After taking a quick look, Chen Yan was a little surprised.

These 12 people... were really beyond Chen Yan's expectations.

Doctors, teachers, private company bosses...

There are people from all industries, and they all have legitimate jobs.

This is why colleagues from the detective team were able to determine the identity in a short time.

There are even staff here... and a corpse plastic surgeon?

Haha, it can be called a variety of things.

"Summon all these twelve people to the case and question them one by one."

As for Gao Meimei's autopsy results, they are not much different from those of Tan Xiaowen.

Except Gao Meimei had intimate behavior during her lifetime.

Of course, judging from the video, this intimate act was voluntary by Gao Meimei, and there was no possibility of infringement.

"Team Leader Chen, the social software of the two deceased people has been checked!"

Gu rebuke

oh?

"what's the result?"

The detective responsible for tracing the two people's social software handed Chen Yan a stack of paper: "First of all, Tan Xiaowen. Judging from her social software, the people she contacted a year ago were all micro-businessmen."

"Later, after starting the live broadcast, most of the people I dated were fans in the live broadcast room. The people who had sex with Tan Xiaowen in the past six months were the first and second fans in her live broadcast room."

"Gao Meimei's social relationship...is a bit more complicated."

"She has quite a few groups, it's part-time, the number of people she has sex with is more..."

"More?" Ren Hongfeng, who was on the side, frowned and found that there were already twelve. How could there be more? "How many people are there?"

The detective who reported the report had a strange look on his face: "Judging from the transfer records... there were 97 in total in the past six months!"

97?

Half a year!

Almost a hundred people were killed at this time.

Moreover, half a year and six months, this is equivalent to 16 people a month...

On average 2 days alone!

Chen Yan was also a little surprised. This frequency was more intense than the hundred times he had been on blind dates.

"Can you confirm the information of these 97 people?"

The detective frowned: "It's unlikely that everything will be confirmed..."

"We have checked and found that there is another person who introduces customers to Gao Meimei. Every time after finishing the transaction, it is that person who transfers money to Gao Meimei."

"However, the payment that Piao Ke makes there is not necessarily a transfer, but also cash."

"In this way, it will be difficult to find specific personnel information."

Ren Hongfeng understood what was going on as soon as he heard it.

There is a record of the transfer and you can find it with a quick search.

But pay directly in cash...

Chen Yan also scratched his head a little.

During his hundredth blind date, he arrested a blind date and also participated in some subsequent investigation work.

I know a little bit about the tricks inside, and I know that what this detective said is right.

"However," Chen Yan turned over the report in his hand: "We still need to confirm as much information about these people as possible."

Especially those who use cash transactions.

Chen Yan actually had a hunch that the other party must have had contact with Gao Meimei.

However, Chen Yan did not say that.

After all, the images in the surveillance video showed that the other party had long hair.

There is a high possibility that the murderer is a woman.

"By the way, have you found out the relationship between the two deceased people? Do they know each other?"

This is the focus of Chen Yan's attention.
To be continued...