novice forensic medicine

Chapter 117 childhood sweethearts
Da Zhao roared excitedly, and the two policemen came over to help open the large evidence bag and put the chainsaw inside.

"Take fingerprints first. The chainsaw is a grasping operation. It doesn't matter what direction it is. It can be used by both left and right hands, so take both sides carefully, 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 puzzlement.

"Zhou Xiaozhou, why don't you look very happy, do you think there is any problem with this case?"

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

"Zhang Min'an and Luo Suqin are widowed, and the other is unmarried. They left their hometown at such an age to live here. They don't have a marriage certificate, and they live far away from their children. They still live in such a dilapidated courtyard.

The group photo in their room was dated October 1964 handwritten. Although it was colored later, it should be the original version with no traces of PS. All this shows that the two knew each other when they were in their early twenties.

Because of why they couldn't be together, Zhang Min'an wanted to be together after his wife died. Maybe the child disagreed, or there might be other resistances. But according to this reasoning, what happened later didn't make sense. "

Da Zhao blinked and glanced at the evidence bag.

"However, judging from Luo Suqin's performance, even without DNA, it can be confirmed that these bloodstains belong to the deceased Zhang Min'an. If the fingerprints are extracted and compared with Luo Suqin successfully, the chain of evidence is complete."

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

Thinking of this, Zhou Ning went out of 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 wrapped with leather buckles, and they were not thrown in randomly, but neatly arranged.

Taking out these bags, Zhou Ning looked at them one by one. From January 2008 to May 1, in more than 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 easily made in this age group. Didn't the age factor be considered?

The last one was diagnosed by Lu University Hospital.

Sure enough, just like my own judgment, Zhang Minan's lung cancer had advanced bone metastases, and the diagnosis on the CT report was very clear.

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

2. Suspected bone destruction of the third and fourth ribs on the right side.

3. Consider distal femoral bone metastases.

Just by looking at the report card, I knew Zhang Min'an's condition. Leg pains made it hard to move, high fever, cough, phlegm, and difficulty breathing. Then I went to the doctor again. I didn't expect that I always thought it was just a leg problem, but it turned out to be lung cancer. Bone metastases.

Zhou Ning put these things in a big bag, turned around and found that Xu Dayuan had returned, and saw Zhou Ning with a smile on his face.

"How are you doing here, do you need to call someone over to help?"

"No, Da Zhao has already led people to extract the samples at the scene, and the samples and physical evidence have been installed. What do the village committee and neighbors say?"

"The house was rented by Zhang Min'an for ten years, with a yearly rent of [-], paid every five years, so the cost is extremely low.

However, the village secretary said that in January last year, Zhang Min'an bought a house in the first phase of Dongsheng Garden next to Daliu Village. At that time, the person he helped to find offered a discount of 500 yuan per square meter, and the property belonged to Luo Suqin. name.

Even with such a discount, the total housing cost was more than 70 yuan.Zhang Min'an's two houses in Jidong were sold, and the big one was given to his son. There is definitely not much he can get out of it. After moving here for only ten years, he is still sick. I don't know how to raise enough money? "

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

"Zhang Min'an's son said that his father taught English. It seems that the two of them are doing translation work together. I remember reading related posts. The translation of ordinary manuscripts costs 130 yuan per thousand words. If it is this level of professional literature, the price Very high, at least 1000 yuan for a thousand characters.

It seems that Zhang Min'an and Luo Suqin are relying on this to make money. In order to save money, they rent this kind of place, and they are even reluctant to see a doctor. "

Xu Dayuan sighed.

"It's to save money. It's useless to lose people. Now that the evidence has been found and the physical evidence has been extracted, let someone guard it here. Let's go back."

At this time, Da Zhao came in with a jolt, and the boxes and physical evidence in his hand seemed to have been loaded into the car.

"Leader, Luo Suqin will stay in Xinghua?"

"Wait for her to stabilize, and then bring her back to the City Bureau for interrogation. You've finished your on-site investigation, let's go back."

Da Zhao was a little embarrassed.

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

Xu Dayuan waved his hand and glanced at the sky.

"That's it first, let's get here first."

Zhou Ning didn't say anything else, and followed the crowd into the car.

Back at the Municipal Bureau, it was already past one o'clock in the afternoon, and Xu Dayuan directly called everyone from the 2.21 task force to the technical department.

After nearly a month of investigation, there was no real progress. Now that the physical evidence is in place, they are all happy to carry out the test.

Director Pang came and prepared food for everyone. Seeing Zhou Ning with a tired face, he punched Xu Dayuan.

"When Zhou Ning just arrived, you just ordered me around like this, right? Although Zhou Ning was originally your subordinate, when you get here, you can no longer order my people around like this."

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

He smiled and said:

"It's not a big deal, but Director Pang knows that he loves people. Zhou Xiaozhou, you should go to rest first. The results of these tests will come out tomorrow. After all, there are a lot of physical and chemical tests and DNA comparisons that need to be done. Let's talk about all the results in a meeting tomorrow. "

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

He was anxious in his heart, but he couldn't show it on his face. By tomorrow, the countdown would 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 evidence we have found now only involves the step of dismembering the corpse. But how did the deceased Zhang Min'an die? The cause of death is I don't know anything yet."

Xu Dayuan was taken aback.

Director Pang also put away his smile. He could hear the implication of Zhou Ning's words, but the impact of this case was unknown to everyone present. Could there be any objections to the cause of death?
"Zhou Ning, you mean that Luo Suqin 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 the murderer is. Luo Suqin is only a suspect for dismembering the body. You see, this is the medical record of the deceased I found."

With a few words, everyone in the room came closer, but those professional expressions made people unable to understand for a while. Director Pang can act as the director of the forensic department. Naturally, he has two brushes, and he can understand it at a glance.

"These can only prove that the deceased was sick, is it related to the cause of death?"

"The deceased had been to many hospitals for two and a half years. At the beginning, he had simple checkups. It was only at Luda Hospital last May that he found out that he had advanced lung cancer. As for the leg, it was just a bone metastases.

According to CT and various reports, he is very sick, and his lymphatic ribs and femur have already metastasized. If such symptoms are actively treated with chemotherapy, they can be prolonged for some time. If no treatment is given, his physical condition will last longer Can't survive three months. "

Both Xu Dayuan and Director Pang were stunned. They looked at the film and then at Zhou Ning. Director Pang looked in disbelief.

"Wait, what do you mean, Zhang Min'an 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. Luo Suqin had a heart attack. It doesn't mean 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 they bought after Zhang Min'an's death. Now look at her The most suspected.

If the cause of death of the deceased cannot be determined for the time being, then we will go to the scene of the dumping of the body and conduct a carpet search, as well as the rental house in Daliu Village. Since you found the chainsaw, I think the first scene is also there , how about we sift again? "

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(End of this chapter)