"Officer, I just took the photo to see for myself, I didn't want to do anything else... This shouldn't be illegal!" Sun Mo's face turned red with fright.
"It's not illegal if it's not used for profit and disseminated, but this kind of video goes against public order and good customs! Furthermore, did you get Gong Yue's consent to secretly shoot this kind of video?" Fu Yong said sharply.
"Then I'll delete it right away!" Sun Mo said quickly.
"Can't you delete it now?" Han Cheng waved his hand and said.
The three of them looked at Han Cheng, wondering what he meant.
"I think the shooting angle of your video was probably shot with a pinhole camera!" Han Cheng looked at Sun Mo and said.
Sun Mo nodded.
"Did you install a pinhole camera in this room?"
Sun Mo nodded again.
"Did your pinhole camera start recording the night Guo Taiming disappeared?"
"Yes! I forgot to turn off the camera that night. The camera took pictures from night to the next morning. After Sister Gong left, I remembered that the camera was not turned off, and I turned it off later!"
"Hong Xi, copy back all the videos he secretly filmed!"
Hong Xi nodded.
After copying the video back, Han Cheng watched all the eye-catching videos.
Fortunately, he has the ability to watch at double speed, otherwise it would have taken at least several days to watch those eye-catching videos! !
If that were the case, he would probably vomit.
After watching those eye-catching videos, Han Cheng still gained something.
At least it proved that Gong Yue was indeed with Sun Mo that night and had no time to commit the crime.
After Gong Yue's suspicion was eliminated, Han Cheng's investigation task became even more difficult.
Because before they only investigated Gong Yue as a suspect, but next they will investigate more than a thousand people in the Kaixuan Building No. 1 who are all suspects.
Investigating more than a thousand suspects is a headache just thinking about it.
If we follow conventional investigation methods, it will not only require a lot of manpower but also take a lot of time.
The leaders above are urging them to solve the case every day. As the team leader, Fu Yong is already exhausted.
Han Cheng saw it.
In order to solve the case quickly, Han Cheng decided not to follow conventional investigation methods and conduct a detailed investigation on each suspect one by one.
Instead, he decided to find another way and use the elimination method to eliminate the suspicion of some people first, and then focus on investigating a group of people with greater suspicion.
For example, if there is surveillance at home, and if the surveillance captures their movements throughout the night and they do not go out, the suspicion can be temporarily ruled out.
For example, if there is evidence that Guo Taiming was not seen that night, the suspicion can be temporarily ruled out.
...
After a round of elimination, more than a thousand suspects were finally left with more than 400 suspects.
Identifying more than 400 suspects remains an arduous task.
Han Cheng remembered that Guo Taiming's daughter had said in her confession that she had gone home to look for Guo Taiming at ten o'clock on the night of Guo Taiming's disappearance, but there was no one in the house at the time, and she had not called Guo Taiming's phone number. Doesn’t make sense.
Han Cheng guessed that Guo Taiming should have disappeared by then.
Guo Taiming entered Caixuan No. 1 at 7 p.m.
This means that Guo Taiming should have disappeared between 7pm and 10pm.
After shortening the time period for investigation.
Nearly half of the remaining four hundred suspects were eliminated, and finally there were more than two hundred suspects left.
After excluding the elderly and children with limited mobility among the more than two hundred people, more than one hundred and fifty suspects were left.
The initial number of more than a thousand suspects was reduced to more than a hundred suspects.
Han Cheng and the others only spent one day.
This seemed to be very fast, but in fact they did not go smoothly when performing this task at first, because most of the people living in Kaixuan Building No. 1 were either rich or noble, and they refused to cooperate in providing relevant evidence on the grounds of protecting privacy.
Finally, Han Cheng had no choice but to call Mu Wei.
When he was in Nanshi, Mu Wei once told Han Cheng that he could always come to him for help if he encountered obstacles in handling the case.
After Mu Wei received Han Cheng's call, he rushed to Haishi.
With the help of Mu Wei and Haishi leaders, the residents of Kaixuan No. 1 were willing to cooperate with Han Cheng in providing various evidence materials.
After investigating the case to this point, Han Cheng and the others felt a little exhausted.
But they can't relax yet. They still have to screen out the most suspicious person from the more than 150 suspects.
Han Cheng decided to use a polygraph to detect polygraphs on more than 100 suspects.
After multiple rounds of polygraph tests, 30 suspects were finally left.
Although the number of suspects has been reduced to 30, the polygraph test data is not 100% accurate after all. No one can guarantee that the murderer of Guo Taiming is among these 30 people.
Among the 30 suspects, some are owners, some are cleaners, and some are security guards...
After Han Cheng and others investigated these 30 people, they found that they had no interaction with Guo Taiming. At most, they had just met each other in the building, let alone any hatred!
Now everyone is confused!
The case suddenly reached a bottleneck and seemed to have entered a dead end.
Where was Guo Taiming's body hidden, and who killed him?
None of these problems are solved now.
After investigating more than a thousand suspects, I finally found a lonely one!
This somewhat makes everyone feel a little frustrated.
However, Han Cheng was not discouraged. He decided to go to Guo Taiming's house to investigate carefully and try his luck to see if he could find any new clues.
Came to Guo Taiming's home.
After investigating the hall and finding nothing, Han Cheng and Hong Xi came to Guo Taiming's bedroom.
Guo Taiming and Gong Yue had slept in separate rooms a year ago, so most of Guo Taiming's things in Guo Taiming's bedroom were.
Han Cheng looked at the things on the desk, and Hong Xi looked at the things in the closet.
"God Han, this Gong Yue is quite coquettish, wearing so many different styles of stockings!" Hong Xi opened a beautifully packaged gift box and saw pairs of stockings of different styles placed in each grid of the box. said.
Han Cheng came over to take a look, picked up a few pairs of stockings and smelled them, frowning!
Suddenly he seemed to think of something.
This smell... seems to have been smelled somewhere before!
