National Forensic Doctor

In front of Jiang Yuan was a complete male corpse.

But his abdominal cavity was empty and looked limp, and his cranial cavity was also empty, as his brain had been thrown out during the crash.

The corpse itself was also limp, lying flat on the dissection bed, expanding as if flowing, while the severely burned lower body was still stiff and erect, like half of a thick human skin mattress.

His bones had been broken in the crash and shattered into pieces, along with his muscles which had also lost their supporting power. They were then wrapped together by the remaining skin tissue and melted fat, and became a real human skin.

Therefore, the pilot was actually dead before the crash. The death spiral or uncontrolled dive before the crash is not just a nightmare that is difficult to recover from. The centrifugal force generated by the aircraft body is beyond the range that the human body can withstand, and the pilot's body is also unable to withstand it.

The physical condition of the deceased today may not have met the standards for a pilot. The requirements for a small aircraft pilot license are not high. If you can pass the normal physical examination, you can fly solo after flying for dozens of hours. The requirements for manned flights are slightly higher, but they only test the flight time and have nothing to do with physical fitness.

"Have you performed an autopsy on the bodies of the plane crash victims?" Zeng Lianrong stood closer and asked in a low voice.

In fact, he knew the answer. There were very few cases of plane crashes in China, and there were a large number of forensic doctors who had participated in related autopsies.

As a forensic doctor of the Beijing Bureau, Zeng Lianrong has worked with Jiang Yuan many times and has recognized his forensic level. However, there are some experiences that he lacks, and Zeng Lianrong is also worried that Jiang Yuan will make mistakes.

In this kind of case involving foreign countries and being conducted independently, if Jiang Yuan makes a mistake, no one will cover him.

Jiang Yuan smiled. His level 4 forensic pathology was also level 4 when dealing with the bodies of the crashed plane. This level of experience was probably the first in China today... or even in the world today. Looking back in history, if forensic doctors wanted to reach this level of technology, they would have to go back to World War II. At the very least, they would have to participate in more than three Middle East wars.

"I haven't done it, but it's okay." Jiang Yuan gave an affirmative answer without any ambiguity.

At times like these, being humble will only create more problems.

Zeng Lianrong could only smack his lips and said, "Your confidence... and your talent, okay? By the way, if we want to start, should we call the Italian forensic doctor in?"

"Go ahead." Jiang Yuan didn't rush to move the body. He turned around and said, "We took photos before, right? I looked at the on-site records and the photos of personal belongings I collected on the way. Are there any updates?"

The information that can be provided by dissecting the body of a plane crash victim may not be as much as the information provided from the outside.

Zeng Lianrong looked at the young forensic doctor Zhan Kan next to him.

Zhan Kan is a forensic doctor from the Zhengguang Branch of the Beijing Bureau. He was the first to rush to the scene after the accident was reported. He said hurriedly: "The scene is still under investigation, mainly for engineering investigation. The wreckage has been basically collected and the black box has been found. There is no voice information. The pilot must have panicked or fainted at the time. Other flight data is not clear yet."

"Don't make random analysis." Zeng Lianrong glared at Zhan Kan and said, "How do you know the pilot fainted? Can you make such a judgment without any voice information?"

Zhan Kan opened his mouth and shook his head quickly.

"The foreign forensic doctor will be coming in soon, so you need to be alert." After giving the reminder, Zeng Lianrong asked someone to make a phone call.

Jiang Yuan coughed twice and said, "Put the updated photos on the wall."

"Yes." Zhan Kan hurried to the computer and projected the newly updated on-site investigation photos onto the screen on the wall.

"Speed ​​up." Jiang Yuan looked up.

It only took a few minutes to see all the latest photos.

Jiang Yuan didn't say anything, but turned around to check the gloves he was wearing and the tools next to him.

Soon, Cui Qishan came in with a middle-aged foreigner with blond hair and a Chinese man in his early 20s.

"This is Mr. Alessio, the Italian forensic doctor. This is Li Jianfeng, who is responsible for translating for Mr. Alessio." Cui Qishan briefly introduced him, then turned to the foreigner and said, "You can only watch, you are not allowed to record, you are not allowed to interfere with the autopsy, you are not allowed to touch our personnel, you are not allowed to talk to our personnel, and you are not allowed to touch the body and any tools in the room. If you have any questions, you can wait until the autopsy is over and report them through the relevant channels. If you violate any of the above items, I will take you out of the room."

Cui Qishan looked at Siwenwen and spoke sternly like a teacher, and then said: "The translator will translate what our people say to you. You can only talk to your translator in a low voice, and the frequency should be very low."

The translator who was traveling with us was wearing a mask. He looked at the body with a frown on his face and quickly turned his head away. It was obvious that he was not a forensic professional.

"Is it so fast to fly from Italy to Beijing?" Zeng Lianrong looked at the two of them sensitively.

"It's also a private plane. It should have flown over here after the crash." Cui Qishan curled his lips.

Jiang Yuan said at this time: "Let's officially start. Everyone else stand aside. Well... the pilot's upper body clothes have burn marks, only a few pieces are left, and they are stuck to his body... There are high temperature melting marks on the lower limbs, and the soles of the shoes... are partially carbonized."

As Jiang Yuan spoke, he began to undress the pilot with Zeng Lianrong.

Then, Jiang Yuan took a quick look at the body, then went back to the head and checked from top to bottom:

"There are no obvious burns to the mouth and nose, but the mucous membranes are congested."

"There were no burns on the auricle and no soot deposits in the ear canal."

“No marks of strangulation or sharp injuries.”

"The thighs were carbonized, dry, and no fluid was oozing out."

"The skin of the calf was carbonized and the muscles were partially exposed."

"The soles of the shoes were completely carbonized, and the skin on the dorsum of the feet was dryly burned."

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"There are no electric shock spots or injuries on the body. No metal fragments remain. No fuel burning residue."

Zeng Lianrong couldn't help but look at Jiang Yuan. He had actually performed an autopsy on a plane crash once, but that was when he was young, and he was working as an assistant to a big boss from the previous generation.

However, although plane crashes have certain characteristics, they are essentially similar to the bodies of people killed in other forms of transportation, or in other words, they have considerable commonalities.

After all, forensic scientists are concerned with corpses, and as a senior forensic scientist today, Zeng Lianrong only needs to listen to the key points reported by Jiang Yuan to know what he is analyzing.

Especially the part that he reported as not having, which itself means that he is doing the process of elimination.

The electric shock spots and injuries point to an electrical short circuit, the metal fragments point to an explosion and firewall failure, the fuel burn residue points to, which means there is probably no electrical short circuit, and the fuel burn residue points to a fuel system leak or arson...

Although the lack of such evidence cannot prove that the above reasons do not exist, in Zeng Lianrong's opinion, this shows that Jiang Yuan obviously knows what he is doing.

Autopsies are actually puzzles. Forensic doctors constantly prove the cause of death by discovering evidence and finding "no evidence". No forensic doctor really lists all the things that are and are not on the body before making inferences.

It's like doing a math problem. You don't really infer the answer from what you know. You have to have an expected judgment in your mind first, know which formulas and solutions are probably applicable, and then infer and eliminate, and then apply the appropriate formula to solve the problem.

An autopsy is similar. You first look at the body and, based on known information, guess the approximate cause of death. Then, based on the evidence found, you prove or rule out the cause of death.

For example, if there are no marks of strangulation or sharp objects, it can be ruled out with a high probability that 007 killed the pilot while sitting in the coach seat at the back row of the plane and then parachuted away.

Carefully observe whether there are electric shock spots and electric shock injuries, because circuit problems are very common faults in light aircraft and are also the cause of crashes.

Similarly, Alessio from Italy was also listening carefully to Jiang Yuan's words. He was not in a good position to see every part of the dissection table, but he could judge Jiang Yuan's basic level from his techniques and examination conclusions. It only took a few minutes for Alessio to become obedient.

Zeng Lianrong silently assisted Jiang Yuan. As long as Jiang Yuan knew what he was doing, Zeng Lianrong didn't need to worry about his own strength.

Jiang Yuan carried on with his superficial examination for quite a while, and then he asked for a knife and started the autopsy.

Zhan Kan also stepped forward to help, and there was another forensic doctor taking notes. It was a very luxurious arrangement.

The three cavities of the corpse were empty, and after being cut open, they were clean, as if the whole thing had been removed.

As a result, the apical blood, gastric solution and the like were all gone, the prepared organ barrels were empty, brain slices were no longer necessary, and even the blood in the corpse was pitifully small.

Jiang Yuan then took a small amount of remaining blood, and took more muscle, fat and skin, and then took nails and bones. He then said to Zhan Kan beside him: "Try to make the toxicology test as complete as possible, and prepare more specimens."

After saying that, Jiang Yuan looked around.

Everyone was quiet and silent, including Alessio.