It seems that the image data can provide nothing more. Lin Yuan and Wu Jinyu both feel a little frustrated. They obviously feel that they have touched a clue, and this clue is within reach, but they can't catch it.
Three days passed and still nothing was found.
Mr. Song called Lin Yuan and told him to end everything as soon as possible, announce the results he knew, and forget about the behind-the-scenes secrets. He should clear his name quickly to avoid long nights and nightmares.
Even though Lin Yuan was unwilling to give up, what Mr. Song said was very reasonable. Mr. Yun and Mr. Song should have suppressed this matter. If it was really exposed by some newspaper, it would be a very troublesome matter.
Just when Lin Yuan was about to agree, a detective reported: "Look, there is something new."
Wu Jinyu hurried over and found an online video. The team led by Wu Jinyu had a different approach to handling cases than the police. They put all resources into their sights, no matter what.
While collecting reliable evidence, they will also collect some relevant private information. They will search for some related terms on the Internet, and then have specialized personnel open relevant links to see if there is any useful information.
Now, a detective discovered a video on the Internet, which was a video taken by a passerby with his mobile phone at the scene of Tuberose's murder.
The photographer probably wanted to use the title to attract attention. It was about a girl who lost her footing and was brutally murdered. Unidentified people were investigating and collecting evidence. In fact, the video showed some onlookers wandering around, and the body of Tuberose was not involved at all, nor was it filmed.
People like Wu Jinyu.
However, among the swaying crowd, everyone discovered a familiar figure, that is, the killer's back that frequently appeared in surveillance videos.
Although it was just a back view, Lin Yuan and Wu Jinyu seemed to have seen long-lost friends. Although it was not clear, they could still identify them at a glance.
Wu Jinyu was very excited: "Pour it back, pour it down."
The video had long been downloaded by the detectives and played at will using special software.
"Yes, stop!" As Wu Jinyu shouted, the scene froze on the upper body of a man.
This is a side view. The clothes on his body have been changed, but the peaked cap on his head is too familiar.
Yes, this should be the killer. Unexpectedly, this guy was so courageous that he dared to still be active at the murder scene.
"Wait, zoom in!" Lin Yuan suddenly discovered something and shouted loudly.
The technician zoomed in on the picture, and Lin Yuan's eyes stayed in one place.
"Dr. Lin, have you found anything?" Wu Jinyu couldn't help but ask after looking for a long time and finding nothing unusual.
"Look at this person's chin, do you notice anything?" Lin Yuan pointed at the enlarged picture and said.
Wu Jinyu looked for a long time and found nothing, so he could only look at Lin Yuan with a bunch of wooden pipes.
"Take a good look. What are the differences between the skin on this person's mandible, chin and cheeks?"
Wu Jinyu took a closer look and said in surprise: "Dr. Lin, you are really amazing. If you hadn't looked carefully, you wouldn't have noticed it. Although the skin color of this person's chin is the same as that of his face, it always feels awkward. Staring at it
After looking at it for a long time, I felt that it was not a piece of skin."
"Yes, this person must have had plastic surgery on his chin. The chin must have suffered some kind of accident. After the plastic surgery, the skin on the chin was transplanted from other parts of the body."
"Dr. Lin, even if you know this, you still can't determine the identity of this person. You know, there are countless people who have undergone chin plastic surgery. There are a huge number of people in the database alone. Moreover, some of them may not be in the database.
There is information in it.”
This is China's national situation. There is a gap between the number of people registered and the number of people actually present.
Lin Yuan's eyes never left the killer: "We can narrow the scope as much as possible. Judging from the difference in the killer's skin color, the time for this person's surgery will not be in the near future, and it will not take too long. The time should be set at
This area was between a year ago and a year ago.”
Wu Jinyu smiled bitterly and said: "In half a year, the number is already unbearable. Our population base is too large. Even if we lock the age in a certain area, there will still be a huge number of qualified people."
"Don't worry, I'll take a closer look." Lin Yuan was as excited as a hound who had discovered the traces of his prey. Discovering the difference in skin color on the killer's face was like a door opening in front of Lin Yuan.
Looking at Qi is one of Lin Yuan's unique skills. He asked the technicians to repeatedly move the screen, zoom in and out, and carefully observe the characteristics of the killer from all angles, from the global to the local.
"Stop!" Lin Yuan shouted excitedly.
Wu Jinyu suddenly became energetic. Knowing that Lin Yuan had made a discovery, he hurriedly asked: "Dr. Lin, what have you discovered?"
"This person must have suffered a serious head injury. Look at the root of the peaked cap. Here, it is here. According to a normal person's hairline, it should be in this shape, but this part of his hair has fallen off. Physiological hair loss in normal people,
This should not have happened here. I think about it, the severe head injury and the chin plastic surgery should have been caused by the same injury."
Wu Jinyu also followed Lin Yuan's train of thought: "Suppose that the killer's head was severely injured and his chin had to be reshaped. How did this happen? The killer has excellent kung fu and is in the business of licking blood from the edge of a knife, right?
Where were the injuries sustained in the fight?"
Lin Yuan thought for a moment and said, "It's very possible. Come on, let's recreate the scene of the injury."
With that said, Lin Yuan asked Wu Jinyu to stand still in front of him, and then slowly moved towards the picture in the video.
At an angle, Lin Yuan stopped and slowly approached Wu Jinyu's chin with his fist. Before he hit it, Lin Yuan shook his head: "No way, it shouldn't have been hit by a fist. If so, it shouldn't be that serious.
.”
Lin Yuan asked Wu Jinyu to stay still, found a wooden stick, constantly adjusted the angle, and tried to attack Wu Jinyu by adjusting the angle little by little.
Suddenly, Lin Yuan smiled and said: "That's how it should be. You see, if I hit you from this angle and you don't completely avoid it, your chin will be hit by the end of the stick. In this way, your chin will be hit by the end of the stick.
The jaw will be shattered and the impact on the brain will be severe."
Lin Yuan looked at the video again and compared it again: "Yes, it's almost the same. He should have been seriously injured in a weapon fight, and he had plastic surgery. Although the appearance remains intact, it will be very strong.
the sequelae.”
Wu Jinyu said: "If this reasoning is true, the locked range will be very small, which will make it much easier to investigate."
"Especially in terms of geography, it should be possible to narrow the scope. This person was not found by Yan Lijun, which means that it was Guan Yunxi who found him. Guan Yunxi's identity is there. If he is not very reliable, he will never dare to put such an important person
Leave the matter to him. I feel that this person should be from Western Sichuan, or someone who has lived in Western Sichuan for a long time."
"Yes, this person has been with Guan Yunxi for a long time, and there is no normal overlap in their social status. But Guan Yunxi is from the Public Security Department of Western Sichuan Province, and this person makes a living from illegal activities. There is
Maybe he was hit hard and fell in love with Guan Yunxi, so he became an effective assistant to Guan Yunxi."
Wu Jinyu felt that the ideas in his mind were getting clearer and clearer. He pondered for a while and said: "Immediately search according to the conditions. Those who have been punished by relevant departments, and who went to the hospital for plastic surgery six months to a year ago, suffered a comminuted fracture of the jaw.
Those who are over 1.75 meters tall and between the ages of 25 and 40, focusing on those who live in Western Sichuan Province, check!"
The technicians got busy quickly. Since there were many conditions set, there were a total of 126 people who met the conditions.
The number of people screened seems to be a lot, but in fact, to Wu Jinyu and Lin Yuan, it is nothing more than a hidden dream. You must know that China's population base is too large, even if the conditions are accurate to the name, there will be many results.
.Now there are only more than 100 people, so the workload is very small.
After a round of screening, more than 80 people were eliminated, leaving more than 30 people.
Wu Jinyu thought for a while and said: "Let's investigate according to the location of Guan Yunxi's promotion process to see how many people meet the conditions."
Guan Yunxi was transferred to Western Sichuan and started working as an instructor at the grassroots police station. He worked at the police station in the Economic Development Zone of the Capital City of Western Sichuan.
Later, Guan Yunxi was promoted all the way to the branch, then to the municipal bureau, and then to the Public Security Department.
A full ten years is not a short time for a person, but for Guan Yunxi's promotion speed, it is not an exaggeration to describe it as riding a rocket.
After screening again, nine people were left who met the criteria.
This is easy to handle. Check the details of these nine people immediately. Especially if they have any records of entering Beijing recently.
Information in the Internet age is fast. It is normal that there is no record of entering Beijing. Guan Yunxi works in the Western Sichuan Provincial Public Security Department and is familiar with the killer. It will be no problem to get an identity that meets the system's identification.
There are four people who can be expelled. These four people are all in prison and still have long sentences.
After investigation, two of the remaining five people were eliminated. These two people have stable workplaces, are working, and have been in western Sichuan recently.
Now, only three suspects remain.
Wu Jinyu and Lin Yuan stared at the profile photos of these three people, still undecided.
Because the conditions for investigation are based on injury, age, height, and location. It can be said that the appearance of the three photos is different, but in Lin Yuan's observation, their performance is similar to that of the captured video.
In the screenshot of the video, only a quarter of the killer's face was revealed. With that little information, it was impossible to accurately match the numbers of these three people.