Zhao Yu swears with confidence, but reality slapped in the face.

After five days in a row, the investigation on the murder diary made no progress.

Zhao Yu was really puzzled. The answer, which was clearly close to him, never appeared. They had used all the technical means that could be used, but the mysterious murderer never surfaced.

In five days, they investigated most of the guards of the Normal College back then. According to school information, there were only two guards who guarded Zhizhen Building back then, and both of them were no longer alive!

Even so, the police still found the families of the two people after several twists and turns and conducted DNA verification. After inspection, it was proved that their DNA was completely inconsistent with the body bag, thus eliminating the suspicion.

At present, Captain Mou is sending people to find other guards, but because of the age, many people are no longer alive, so it is very troublesome to find them...

In addition, there is no news about the 3D restored image. Experts have restored all the avatars of the five bodies, and the police have also released the portraits through various platform channels.

But so far, no one has come to claim the corpse. Although the police have also obtained some clues, all of these clues need to be verified one by one.

In addition, the progress of the suspect's DNA map also encountered setbacks. Through the analysis and comparison of experts, only a few similar targets were found, but there was still a big gap between these people and the suspect's DNA.

In layman's terms, these people who are similar to the suspect's DNA have already had five services. If they really search, it will be a huge workload and cannot be narrowed down in a short period of time.

In addition, the corpse detection has also done its best. However, because there are too few clues found on the corpse of the deceased and no relics or clothing of the deceased were found, there is still no way to confirm the identity of the deceased in turn.

In order to find possible relics of the deceased, the police did not hesitate to search through the entire garbage passage, and digging deep pits after pits under the banyan tree...

If there is any gain in the past five days, I am afraid that there will be only similar comparisons of similar cases. Based on the situation of the deceased, the police found more than 100 missing cases that year.

Now, they are conducting a detailed investigation to find out whether there are any of the five victims in the past 100 years of missing cases.

However, it is obvious that this also takes a lot of time.

Time, time...

In fact, it is necessary to solve a case that happened more than 20 years ago. Many jobs are not something that can be found just by rushing.

Zhao Yu naturally understood this truth, but for some reason, he was just worried about something in his heart, but he just couldn't completely relieve it.

Perhaps, it is because there is still a task in South Korea about finding Xi Wei’s vault waiting for him?

He was always worried that Miao Kun would call him at any time and ask him to return to South Korea to complete the task.

For this reason, his tinnitus not only did not improve, but even showed signs of aggravation. However, this time, Zhao Yu learned his lesson and did not show it when he was tinnitus, and no one noticed it.

At this moment, Zhao Yu was not idle either. He called Liu Wei, the chairman of the Federation of Literary and Art Circles, to an office and was asking him.

"Yes, yes..." Liu Wei said, "At that time, the guard was an old man. When we came in, we called him Lao Song. I don't know if it was Lao Song or Lao Song, nor did I know if his surname was Song or his name was Song. Anyway, everyone called him Lao Song and Lao Song!

"This person is very old," Liu Wei recalled, "I had to be almost 70 back then, right? I don't know who is so old, and he is still working as a gatekeeper!

"However, this old man almost didn't care about anything, just locked the door. We passed by the guard room 10 times and saw him sleeping 8 times!"

"Are you sure, there is only such a guard?" Zhao Yu asked stressed.

"Yes! This is not wrong. From the time we moved into Zhizhen Building until we graduated, it was him!" Liu Wei said, "Police Officer, I can guarantee that he must have nothing to do with the murder diary. You don't know that he is very blind and doesn't seem to know much about writing. He usually listens to the radio..."

"Then..." Zhao Yu asked again, "If you recall the memories carefully, besides the guards in your building, are there any other security guards or guards who are more familiar with you?"

"Well...this..." Liu Wei said very seriously, "Police Officer, I feel really uncomfortable when something big happened. Although I am not the murderer, this case has been caused by me. I haven't slept much these days!

"Since you asked me that day, I have been thinking about who it is? Who it is? But..." Liu Wei said in annoyance, "I have recalled so many people, but I haven't found an abnormal one!

"I drew a table for myself and wanted to list the suspects I could think of, but at the end," Liu Wei shook his head and said, "but no name was written out!

"I really recalled carefully many people, including classmates, security guards, chefs, school workers, and even teachers, but they didn't feel anything unusual about them!

"To be honest, I am quite emotional. I am very sensitive to other people's reactions. I think there is really no problem among the people I know.

"So, I felt more and more that my manuscript was lost and picked up by a stranger...

"So, I don't know the real murderer..."

"Teacher?" Unexpectedly, when Liu Wei spoke, the word "Teacher" was suddenly nailed to Zhao Yu.

Damn...

He was shocked to think, would the real murderer be a teacher from the Normal College?

If you think about it carefully, this possibility is not lacking, it seems...it is still very great, right?

The teacher understands the situation of the school and the student dormitory. Because of the teacher's identity, it will not arouse others' suspicion. Even if he takes a woman into the school, he may be mistaken for being a student of the teacher?

For a university teacher, do you also have certain advantages in chatting with strange girls?

Liu Wei said that there were no special dormitory managers at that time, and the teacher was the guest role of dormitory managers, so the teacher knew more about the dormitory...

Also, it seems that it is not difficult for the teacher to want a key to Zhizhen Building...

Also, opening the garbage tray, putting it in the body, and then sealing the garbage tray also requires a lot of materials and tools. If it is a teacher, isn’t it easier to get it?

Wow……

The more Zhao Yu thought about it, the more frightened he felt. Could the truth of the case be like this? A kind-hearted and kind-hearted teacher is actually a devil with a dark mentality and cruel emotions.
Chapter completed!