"Uncle Sang, I'm just waiting for the DNA identification of those skeletons. Here in Beihe, basically we have exhausted all the investigation activities..."
Just as Du Dayong said this, his other phone rang.
"Hurry up and answer the phone. The forensic doctor at the Provincial Department of Physical Evidence Identification Center is scolding you every day. If your case is solved, thank them. That's it, hang up."
Du Dayong quickly pressed the answer button on the other phone.
"Captain Du, the body fluids in Wu Gengxiang's body have nothing to do with the male corpse. In addition, the corpse can be confirmed to be that of Zhang Facai, and the cause of death was mechanical asphyxiation."
Tang Shuaishuai told Du Dayong the appraisal results of the provincial department on the phone.
Du Dayong knew at this time that the real challenge for his team in this case had just begun.
Now I am trying to find out about Wang Hejun. Anyone who can build his coffin and bury him must be Wang Hejun's relative.
So how to find Wang Hejun's information now is a very important investigation work.
However, there is no longer Wang Hejun’s file in Shangyi. The chaos, and the fact that Wang Hejun ran away on his own or was missing, are not enough for the current Mining Bureau or the past Coal Bureau to retain.
Information about Wang Hejun.
All that's left is to check where Wang Hejun graduated, whether he has a graduation photo, and whether he has a photo with any of his classmates. Otherwise, just knowing Wang Hejun's name and not having a specific image means that there is no way to conduct further investigation.
For Wang Hejun, he can change his name, but it is basically impossible to change his appearance.
If these are not available, then we should ask those who are still alive and familiar with Wang Hejun to describe Wang Hejun, and then let the provincial department portrait artist draw a portrait of Wang Hejun.
At the same time, Tang Shuaishuai and Ning Hewei were asked to conduct research on Wang Hejun's coffin manufacturing, and to interview people who were engaged in the funeral industry where Wang Hejun lived in the past.
"Tang Shuaishuai, you and Ning Hewei not only have to search the mountains and forests there, but also visit Wang Hejun's coffin, and also the people who were engaged in funerals in this place at that time. This is also very important!"
After Tang Shuaishuai heard this, he immediately agreed.
Du Dayong made arrangements here and immediately began to inspect the Shangyi Mining Bureau.
Through interviews with some veteran cadres of the Coal Bureau who were still alive at that time, Du Dayong finally learned that Wang Hejun graduated from Fuxin Senior Vocational School in Liaoning Province, which was changed to Fuxin Coal Mine College in 1958, and was changed back to Fuxin Coal Mine College in the 1970s.
It was called Fuxin Mining College and is now renamed Liao Provincial University of Engineering and Technology.
Du Dayong came out of the dormitory of Shangyi County Mining Bureau and looked at the time. It was already after eight o'clock in the evening.
During the investigation, only two old people who knew Wang Hejun had a fair evaluation of Wang Hejun, and the others actually had very little to say to Wang Hejun.
This also made it impossible for Du Dayong to outline the characters of Wang Hejun.
"Have something to eat. Let's go directly to the capital to rest. Tomorrow Chang Min will drive back to Deshi. Qiao Chuan and I will go to Liao Province. Chang Min will go back and meet with Tang Shuaishuai and Ning Hewei to carefully review everything that happened here.
Talking about it, this can also give them a specific impression during the visit. During the visit, Chang Min, you have to take the lead, hoping to bring us good news." ωωw..net
Chang Min nodded immediately after hearing this.
After the three of them had dinner, Du Dayong made a farewell call to friends in the police in both places, and then drove straight to the capital.
When we arrived at the hotel near Beijing Airport, it was already almost 1:30 at night.
Du Dayong asked at the hotel front desk what time the earliest flight from Beijing to Shen City would be tomorrow. It turned out that the earliest flight was at 7:20. Du Dayong immediately booked two tickets to Shen City.
At half past six, Du Dayong and Qiao Chuan got up to wash up, entered the airport, and after checking in with the ticketing company, went directly to the boarding gate.
At 8:50, Du Dayong and Qiao Chuan left Shen Taoxian Airport and immediately took the airport bus straight to Fuxin.
At 11:30 p.m., the two of them had arrived at the gate of Fuxin Municipal Bureau, but there was no use going in at this time. They could only eat first and wait for others to go to work in the afternoon.
At almost two o'clock in the afternoon, the two men continued to Fuxin City Bureau.
I have to say that the signs of provincial departments are much easier to use than the signs of some prefecture-level cities.
The person who received Du Dayong was of a much higher level, the director of the political department of the Fuxin Municipal Bureau.
After explaining the purpose of his visit, the other party quickly completed the reporting procedures for Du Dayong.
Soon someone from Fuxin Xihe District Branch came to lead Du Dayong to Liao Provincial University of Engineering and Technology.
But after all, it had been more than forty years ago. Guangzhou University spent an entire afternoon looking for people from Du Dayong's time, and finally managed to find two people who had taught this student.
However, Du Dayong saw that it was not appropriate to ask the elderly at this time, so he had to stay for the time being and decided to visit tomorrow morning.
When he went to bed at night, Du Dayong was dreaming and making new discoveries, but when he woke up, it was nothing.
After washing and eating, Du Dayong and Qiao Chuan changed into police uniforms and went to the old professor's home accompanied by the criminal police from Xihe Branch.