s

Da Zhao roared excitedly, and the two policemen came over to help open the large evidence bag and put the electric saw inside.

"Take the fingerprint first. The electric saw is a gripping operation. It can be used by both left and right hands regardless of the specific direction. So you have to take it carefully on both sides, and don't miss the plug at the back."

There was no excitement on Zhou Ning's face. Da Zhao glanced at it and asked with confusion.

"Zhou Xiaozhou, why don't you look too happy? Do you think there are any problems with this case?"

Zhou Ning shook his head, an inexplicable emotion lingering in his heart.

"One of Zhang Minan and Russell Qin is widowed and the other is unmarried. They have left their place of origin to live here at such an old age. They have neither obtained a marriage certificate, nor are they even close to their children. They still live in such a dilapidated courtyard.

The photo taken in their room has a handwritten date of October 1964. Although it was colored later, it should be the original without any PS traces. All this shows that the two knew each other when they were in their early twenties.

Because we couldn't be together, Zhang Min'an wanted to be together after his wife died. Maybe his children didn't agree, and there might be other resistance. But according to this reasoning, what happened next doesn't make sense."

Da Zhao blinked and glanced at the evidence bag.

"However, judging from Russell Qin's performance, it can be determined even without DNA testing that these blood stains belong to the deceased Zhang Min'an. If the fingerprints are extracted and successfully compared with Russell Qin, the chain of evidence will be complete."

Zhou Ning didn't speak anymore. No injuries were found on the deceased's bones. The countdown to the cause of death is still beating, and there is no conclusion yet.

Thinking of this, Zhou Ning left the east chamber, went directly to the main room, and walked to the chest of drawers in the bedroom.

The drawers were opened one by one, and a stack of neatly arranged medical imaging diagnosis bags appeared on the third floor, as well as several medical records and registration cards. Those cards were all wrapped with leather buckles. They were not thrown away randomly, but neatly.

Taking out all these bags, Zhou Ning looked at them one by one. From January 2008 to May 2010, over two years, he went to six hospitals.

From the rheumatology department to the rehabilitation department, one of them was diagnosed as giant cell tumor of bone. It is really puzzling that such a diagnosis can be made easily in this age group. Isn't the age factor taken into consideration?

The last one was diagnosed by Lu University Hospital.

Sure enough, as he had judged, Zhang Minan had advanced bone metastasis from lung cancer, and the diagnostic conclusion on the CT report was very clear.

1. Central lung cancer in the right upper lung, multiple lymph node metastases in the right hilus and mediastinum, right pleural metastasis, obstructive pneumonia in the right upper middle lung, moderate pleural effusion on the right side, and marginal atelectasis in the lower lobe of the right lung.

2. The 3rd and 4th ribs on the right side are suspected of bone destruction.

3. Consider distal femoral bone metastasis.

Just by looking at the report card, I knew Zhang Min'an's condition. He had leg pain and it was difficult to move. He had high fever, coughing, phlegm, and difficulty breathing. That's when he went to see a doctor again. But he didn't expect that he always thought it was just something wrong with his leg. In the end, it turned out to be lung cancer.

Bone metastasis.

Zhou Ning put these things in a big bag. When he turned around, he found that Xu Dayuan had come back and saw a smile on Zhou Ning's face.

"How are you doing here? Do you need help?"

"No, Zhao at the scene has already led people to collect the samples, and the samples and evidence have been packed up. What do the village committee and the neighbors say?"

"The house was rented by Zhang Min'an for ten years, and the rent was two thousand a year, which was paid every five years, so the cost was very low.

However, the village clerk said that in January last year, Zhang Minan bought a house in the first phase of Dongsheng Garden next to Dalius Village. At that time, the person he helped find got a discount of 500 yuan per square meter, and the owner of the house was Russell Qin.

name.

Even with such a discount, the total house price was more than 700,000 yuan. Zhang Min'an's two houses in Jidong were sold, and the boss gave them to his son. He would not be able to get much out of it. In just ten years after moving here, he still had a lot of money.

Are you sick and don’t know how to raise enough money?”

Zhou Ning raised his phone and turned to a photo. This was the manuscript found on the west side of the main room.

"Zhang Min'an's son said that his father teaches English. It seems that the two of them are doing translation work together. I remember reading relevant posts. The translation of an ordinary manuscript is 130 yuan for 1,000 words. If it is this kind of professional document level, the price

Very high, starting at at least 1,000 yuan per thousand words.

It seems that Zhang Minan and Russell Qin are making money from this, and in order to save money, they rent in such a place and are not even willing to go to the doctor."

Xu Dayuan sighed.

"It saves money. There is no use without people. Okay, now that the evidence has been found and the physical evidence has been extracted, let's leave someone to guard it here. Let's go back."

At this time, Da Zhao came in running around, and the boxes and evidence in his hands seemed to have been loaded into the car.

"Leader, will Russell Qin stay in Xinghua?"

"Wait until her condition stabilizes. Once she's stable, she can be brought back to the city bureau for interrogation. You've finished the on-site inspection. Let's go back."

Da Zhao was a little embarrassed.

"The investigation is over, but as for the murder weapon, we only found a chainsaw and nothing else."

Xu Dayuan waved his hand and glanced at the sky.

"Let's do this for now. Let's get here first today."

Zhou Ning didn't say anything else and followed everyone in the car.

Back at the city bureau, it was already past one in the afternoon, and Xu Dayuan directly called everyone from the 2.21 task force to the technical department.

There has been no real progress in the investigation for nearly a month. Now that the physical evidence is in place, everyone happily goes for testing.

Director Pang came and prepared food for everyone. When he saw Zhou Ning looking tired, he punched Xu Dayuan.

"When Zhou Ning came here, you did this, right? Although Zhou Ning was originally your subordinate, but now that you are here, you can no longer use this method to my people."

Xu Dayuan is showing teeth, and Director Pang is very good at talking. This sentence is obviously supporting Zhou Ning, and he is also very supportive of his investigation of this case. He is not stupid, he is just too lazy to intrigue.

He smiled and said:

"It's not that bad. Director Pang still cares about you. Zhou Xiaozhou, please go and rest first. The results of these tests will not be available until tomorrow. After all, there are a lot of physical and chemical tests and DNA comparisons that need to be done. We will discuss all the results at the meeting tomorrow.

"

Zhou Ning looked at the two of them, placed the evidence bags in his hands on the table, and spread them out one by one.

He was extremely anxious, but he couldn't show it on his face. When tomorrow comes, the countdown will be over. Should he be struck by lightning?

That won't work!

"Don't worry, let me talk about the relevant findings. These are not within the scope of Da Zhao's physical evidence investigation. After all, the various evidences we have found now only involve the step of dismembering the body. But how did the deceased Zhang Minan die? What was the cause of death?

Don’t know anything yet.”

Xu Dayuan was stunned.

Director Pang also stopped smiling. He could hear the underlying meaning of Zhou Ning's words, but everyone present knew the impact of this case. Is there any objection to the cause of death?

"Zhou Ning, what you mean is that Russell Qin is not a murderer?"

Zhou Ning shook his head.

"The cause of death has not been found, so naturally it is impossible to determine who is the murderer. Russell Qin is just a suspect in dismembering the body. Look, this is the medical record of the deceased that I found."

After a few words, everyone in the room came closer, but those professional expressions were difficult to understand for a while. Director Pang can act as the director of the forensic office, so he naturally has two brushes. He understood it at a glance.

"These can only prove that the deceased was ill. Is it related to the cause of death?"

"The deceased had been to many hospitals in the past two and a half years. At first, they had simple examinations. Only during the last examination at Luda Hospital in May last year was it discovered that he had advanced lung cancer. As for his legs, it was just bone metastases.

Judging from CT and various report sheets, he is very seriously ill, with metastases to his lymph nodes, ribs, and femurs. Such symptoms can be prolonged for some time if active chemotherapy is performed. If no treatment is performed, his physical condition will be worse for the longest time.

He won’t survive more than three months.”

Xu Dayuan and Director Pang were both stunned. They looked at the film and then at Zhou Ning. Director Pang had a look of disbelief on his face.

"Wait a minute, you mean Zhang Minan died of cancer?"

Xu Dayuan patted the table and stood up, shaking his head constantly.

It seems that this action can make him more convinced of his previous judgment.

"Impossible. Just because Russell Qin suffered a heart attack does not mean that she is innocent. She has a motive for committing the crime. After all, from the perspective of profit, she is the biggest beneficiary of the house bought by the two after Zhang Minan died. At present, her

The most suspect.

If the cause of death of the deceased cannot be determined for the time being, then we will go to the scene where the body was dumped and conduct a blanket search, as well as the rental house in Daliusun Village. Since you found the chainsaw, I think the first scene is also there.

, how about we screen it again?"

——————
Chapter completed!