The high-speed centrifuge was buzzing, and Jacob was tickling.

What is the non-skeleton residue? Can centrifugation help handle the case?

Jacob felt that it was not so reliable. The body was thrown into the sewer, so it was possible that any dirty thing was stained.

Of course, it may also be some microparticles related to the case, but the final result of particle analysis is often element-level. It is hard to say what conclusions will be drawn in this idea.

Jacob looked at Jiang Yuan's expression again, and felt that he was extremely calm and couldn't help but say, "What do you think it is?"

Jiang Yuan looked at Jacob strangely: "You will know after looking at it with an electron microscope."

"Hey, I thought you had already expected it." Jacob was still shocked by Jiang Yuan when he was dissected.

Jiang Yuan shook his head: "It is better to use real-time analysis to predict in advance."

"What I said is...but...what if the results cannot be obtained?" Jacob was a little confused.

Jiang Yuan said indifferently: "If you can't analyze the results, you can only look for other directions."

For Jiang Yuan, the skill tree he currently has mastered is already very comprehensive, and he has a certain amount of room for processing any clues. Of course, it is true that some directions cannot be processed perfectly, but he can unlimitedly produce technical solutions.

Therefore, from Jiang Yuan's perspective, collecting as many clues as possible and then deducing them all the way is the main line. Whether there are any ingenuity in the middle is more about saving time and energy, and it does not necessarily affect the final result.

In Jacob's eyes, Jiang Yuan, who was almost perfect in his image, should have been a perfect figure like Zhuge Liang... This pattern of deducing the answer based on the results is obviously not in line with the performance in Chinese storytelling...

At this time, Wei Shiqi, who was holding a hand-cranked coffee machine to grind beans, listened to the translation and walked over and said, "Master is confident that any result can become a clue."

Jacob was stunned when he heard the translation's words back from rumination.

At this time, the centrifuge gradually stopped.

The technician stepped forward, took out the centrifuge tube from the centrifuge, opened the cover with sterile tweezers, and then transferred 30 microliters to the slide using a micropipette.

Then, the sample is placed in a vacuum coating instrument and a 10-nanometer gold coating is applied. This is because non-conductive samples should avoid charge accumulation and affect imaging.

After all this, the slides were placed into a vacuum chamber of scanning electron microscope worth millions.

Most of the equipment used in Malaysia is produced in Europe and the United States, and is expensive and has excessive firepower. It is easy to use and is really easy to use.

The final result is soon released.

"Barium, antimony, aluminum, a total of three elements." The technician gave the answer on the spot and said: "This is likely to be the residue of the bullet. Barium nitrate and antimony sulfide are commonly used in the base of the bullet."

Having said that, I just pulled an intern and understood why the murderer chopped the victim's chest.

Malaysia is also a country that prohibits guns.

Previously, the smuggler Cai Daechui had a gun, but it was still difficult for ordinary people to get a gun.

In other words, you can also find the murderer by following the gun, and at least, it can narrow the range of the murderer.

On the other hand, the murderer was probably disbanded to find the bullet.

Several people at the scene fell into deep thought.

Soon, Nicha and Jong In-long came to hear the news.

At this time, the technician also issued a report and handed it over to Nichard.

Nicha read repeatedly, showing a release expression on his face. Jiang Shen was still the same Jiang Shen, so he felt relieved.

"It's worthy of being Jiang Shen. In this way, the logic of dismemberment in this case may have changed." Nicha praised it as the main thing, explaining the case by the way: "We have investigated nearby residents before, and they all said that we did not find any abnormal situations, nor did we hear gunshots. So, can we consider that the murderer came from a distance to throw the body away."

"It's very likely." Jiang Yuan agreed. Although the sound insulation measures of modern buildings are all good, and there are also silencers, it seems not so professional when using an axe to cut off the body and take bullets on the spot.

"But if this is the case, why should I throw the body into a prosperous area in the city and a remote place, I might not be discovered so soon." It makes sense for Nicha to ask the question again.

Jiang Yuan nodded slowly: "This is indeed a point of contradiction."

The contradiction is likely to be the key to solving the case, and Nicha smiled proudly.

Turning his head, Jiang Yuan did not continue to analyze it, but said, "There is also the plastic sheet, which can be used to perform trace physical evidence and use an electron microscope."

"Has it been cut?" The technician next to him was a little hesitant. The workload was too large. The high magnification of the electron microscope meant that the area it could scan was limited each time.

Jiang Yuan shook his head and said, "The body is wrapped in a plastic cloth and has been completely mixed. The trace evidence found at which point is meaningless. Take a part of the plastic cloth, brush the surface again, and use a centrifuge and an electron microscope to see what you can find."

The technician next to him thought for a while and immediately understood: "If the murderer pressed the victim on a plastic cloth and shot him, or let the victim kneel on a plastic cloth and then beat him to death, the residue of the shooting may be found on the plastic cloth. Otherwise, it is likely that the body was moved."

Several detectives present also reacted.

Nichard immediately said: "Execution-style shooting will indeed be different. We have encountered similar cases recently."

In the city, when people need to be killed, pressing people on plastic sheets or making them kneel on plastic sheets is the cleanest way to kill people. As long as the blood is washed away, there will be few other human tissues exposed outside.

There is no need to be such a troublesome thing to kill in the wild. Blood and a small amount of human tissue will be disposed of by the decomposed persons in nature.

The execution-style shooting also means that it is not a man-kill or self-defense, but must be an active murder. This is of considerable value in Malaysian courts.

In addition, the execution-style shooting also proves from another aspect that the murderer has a certain force value, and is likely to be a professional or semi-professional person - this is another contradiction with throwing the body in a prosperous urban area.

Just as Nicha and others were excited and wanted to seriously think about the connection, Jiang Yuan stood up and said, "Next, I will cook the corpse and take the bones to do anthropological analysis. It will take about a day."

"Ah... OK." Nicha responded quickly and said, "We have prepared dinner, which is our Malaysian specialty hot pot. Should we eat first and then cook the body?"

"The corpse is cooked and then go to eat. The time it takes to be boiled until the bone is removed should be the same." Jiang Yuan asked Jacob after saying that, "Do you have a big water bath?"

"It's not as big as a person. You may have to cook separately. They are all cut open..." Even though Jacob was a forensic doctor, he felt a little hell when he said this. He stopped quickly and called his subordinates and said, "We have a few pressure cookers and a small water bath pot, which can be about three-quarters of it... It should be fine to cook about 80 kilograms, and the rest may have to wait for the second pot."

Cooking twice is a little waste of time, because forensic anthropology only requires bones, and to cook until the bones and flesh are separated, they are all super large pieces of meat, which takes too long.

As for cutting the corpse that has been dismembered a little smaller... Forensic doctors don't like to do this kind of thing.

Jiang Yuan turned to look at Nicha and said, "You said you have prepared hot pot. Can you take the hot pot over and cook the body first?"

Today, today, Nicha hopes that Jiang Yuan will not speak Indonesian.

Unfortunately, he still understood.

After swallowing, Nicha said seriously: "Okay, Jiang Shen. I will let them come over now."
Chapter completed!