Four days later, the investigation still has made no progress.
Except that the police suspected that female body No. 3 might be a woman who had worked in a nightclub based on the confession of an old pimp, all other aspects were at a deadlock.
Within four days, the police almost compared the DNA of a large number of relevant people, including students, security guards, school janitors and teachers at the time, but still found no match.
According to DNA tests conducted by geneticists, the scope of the DNA map could no longer be narrowed down. This gangster was very lucky. Among his close relatives, no one left DNA data.
In addition, 3D restoration of images and comparison of missing cases are also difficult and progress is slow.
Counting today, the special investigation team led by Zhao Yu has been in Chengzhou for almost half a month. No one thought that the case would be investigated to this extent.
Now, the police have expanded the search scope and begun to conduct extraction and investigation on the school's sports students and other students related to Zhizhen Tower.
At this moment, the atmosphere in the special task force office was a little heavy.
No one expected that the case that seemed to be solved soon would actually get further and further away.
Nowadays, the public media has spread the news, and this old murder case has attracted the attention of all walks of life.
Because the case occurred on a university campus, it particularly attracted the attention of college students.
Although it looks calm on the surface, in fact, Heyang Normal University has long been pushed to the forefront of public opinion.
The school is naturally more anxious than the police. If the truth cannot be found out, it will have a huge impact on the school.
This is not only something that affects enrollment, but can seriously affect the reputation of the college.
Public opinion and media are powerful. So far, hundreds of vivid versions have appeared on the Internet. Some say that the school is involved in gangs, some say that a certain classroom is a perverted murderer, and even more sinister, some people spread rumors that the school was involved in gangs. It's just a kiln, organizing female students to sell meat, etc. It's simply magical, and it sounds as ugly as it sounds...
Under this situation, Zhao Yu and others undoubtedly felt great pressure.
Only then did Zhao Yu deeply understand that this case was really different from previous cases. Moreover, you must ensure that you are 100% committed.
So, in the past few days, he has returned to his previous work status and is working hard to investigate the case every day.
I don’t know why, but after Zhao Yu became more serious, his tinnitus never happened again.
"Team leader," Zeng Ke reported to Zhao Yuhui at this time, "the owner of the bookstore and phone room has been out of contact. The school doesn't even remember his name..."
It turns out that through the memories of students and the school, there was a row of bungalows outside Zhizhen Building. That row of bungalows was rented out by the school, and many people started small businesses such as haircuts and canteens. , selling fruits, snacks, etc., and the most popular ones are the book rentals and phone rooms...
This kind of on-campus shop was very popular at that time and has almost become an integral part of students' college life.
It is precisely because of these shops that there is no way to regulate management.
Zhao Yu considered that since this row of shops was very close to Zhizhen Tower, it seemed possible that the people in the shops might have committed the crime.
Therefore, he asked Captain Mou to investigate this a long time ago. Unfortunately, the management of those shops is relatively scattered. The shops are like a revolving door, and people are constantly changing every year, so it is quite laborious to find them.
No, Zeng Ke told Zhao Yu that so far, they still haven't found the owner who rents the bookstore and phone room.
Zhao Yu had carefully analyzed before that if the murder diary case was related to the store personnel, then at least the store had been maintained on campus for a long time, at least from 1997 to 2001.
After some confirmation, the police found that among them, only the rental bookstore, telephone room and barber shop had been maintained for the longest time, echoing the time standard of the Murder Diary case.
However, through the memory of Liu Weiwei and others, there was an old lady who opened the barber shop, so the barber shop has been ruled out.
However, the owners of the bookstore and telephone room are all young men, so Zhao Yu now wants to find these two people and conduct a comparative investigation on them.
Unfortunately, that row of bungalows was completely demolished in 2005. Since the school could not find the lease contract from that year, so far, the police have not only been unable to find the two parties involved, but they do not even know their names.
Liu Weiwei and others also said that they only remembered that the two bosses were men, but they never asked their names.
The police found several classmates who often rented books and asked them to take portraits, but they could not remember any of them.
In addition, the situation at the phone house is similar. The police can only investigate the information based on the telecommunications bureau, but because of its age, it still takes a lot of time.
Of course, in addition to these people, the police have also included boilermakers, plumbers and even canteen masters, and they are still actively investigating.
"Team leader," at this time, Zeng Ke reported another situation to Zhao Yu, "Lao Song's nephew has been found, and his DNA is being tested, but... you also know, the possibility is unlikely..."
"Hmm..." Zhao Yu nodded. Of course he knew that although Lao Song was no longer alive, the police had previously extracted the DNA of Lao Song's relatives and compared it with the target.
Then Lao Song's nephew, at least the DNA is similar, there should be no relationship.
However, to ensure nothing goes wrong, the work that needs to be done still needs to be done. What if this nephew is not related to Lao Song
In this way, the investigation continued, and Zhao Yu and the detectives never rested for a moment.
In the blink of an eye, it’s midnight again in the dead of night.
Zhao Yu was the only one left in the office again.
This time, he was not standing in front of the whiteboard, but was carefully watching the video of the sorority party.
Regarding the video of the sorority party, Zeng Ke, Ran Tao and others had carefully reviewed it before and recorded information that might be related to the Murder Diary case.
For example, Lao Song's nephew was found out through this method.
Through the investigation in recent days, they have basically eliminated most of the clues. However, Zhao Yu was afraid that Zeng Ke and Ran Tao had missed something, so he insisted on watching it again.
He said he was watching it again, but in fact, Zhao Yu had watched it for countless times.
At this moment, he was watching a video about school leaders. The people sitting at that dining table were all the old leaders of Heyang College in the past, as well as the new leaders now.
Among them, a current vice-principal said with emotion while sipping wine:
"Let me tell you, it is absolutely impossible for us not to recognize the free will of God!" He put down his wine glass and said to the colleagues present, "The Zhizhen Building should have been demolished a long time ago...
“In recent years, our Heyang Normal University’s physical education major has achieved impressive results, so the school originally decided to demolish the Zhizhen Building and build an auxiliary gymnasium!
"If it was really demolished," he showed a mysterious expression, "then the body hidden in the garbage chute would have been discovered by someone long ago, right?"
(End of chapter)