civil forensic

Chapter 192
The number 5 bone has already been boiled.

Bai Sensen's skeleton, without a head, was placed on the first dissecting table.

Jiang Yuan asked: "Is No. 1 put away?"

"Yes, because the dissecting table is not enough, and No. 1 is done again..." the forensic assistant explained quickly.

It is naturally impossible to say that it is done.

There is a lot of information that can be deduced from the corpse, and there are more ways. However, some things are also random, just like the eight solutions to a problem, and it is easy to fall into a fixed mindset in the middle.

The conditions of the dissection room are like this, 4 dissection tables are already too big, and it is impossible for the police station to regard the murder conditions of 6 corpses as a routine configuration.

Jiang Yuan asked: "How is the analysis on the 5th?"

"Just put it out, there is no conclusion." The forensic assistant replied.

In fact, for ordinary forensic doctors, it will take a while to lay out the bones step by step.Everyone was busy and tired, and there was no time for further analysis.

Jiang Yuan nodded, looked at it on his own, and adjusted the position of the bones by the way to make them look better.

Aesthetics is still very important. The strongest sense of human beings is vision, and the development of thinking is also based on vision.

For example, the beginning of astronomy, such as the beginning of optics, such as the beginning of the AV industry, are all like this.

Those famous mathematical formulas, such as Archimedes' line, Descartes' line, and Jacob's line, are also famous for their beauty.

Whether some geometric problems can be solved, the core is to draw auxiliary lines.

From this, whether a corpse is beautiful or not is also very important.

Moreover, don't look at some people who were ugly in life, and they are very ugly in doing things, and they are bad to the bone, but if you strip him of his bones and make the plate more beautiful, he will be reborn instead.

As the saying goes, there are some special people, as long as you give him a chance, he can come out of his bones.

"Just memorize it." Jiang Yuan fiddled with the bones for a while, then took a ruler to measure, and then began to output the results.

The most basic judgment can still be made very quickly.

The forensic assistant took off his gloves, washed them again, changed them, and prepared with a pen.

"female."

"Height 160."

"Age... about 18 years old."

In a few words, Jiang Yuan expressed the most important point of judgment.

The forensic assistant took notes, paused at the end, and said in surprise, "So young?"

"Well, the family should pay more attention to the disappearance of an 18-year-old girl." Jiang Yuan said, "Wait a minute, let me confirm the exact age."

With the technology of forensic anthropology, many bones in the human body can be judged in various ways.But there are always some bones that have more advantages in making certain types of judgments.

For example, long bones are especially useful for judging height, and the accuracy is high, but the difficulty is low. Ordinary forensic doctors can make accurate results.

The lumbar spine is different, inferring height can also be inferred, but the accuracy will be lower, and the difficulty will exceed the level of newcomers.

Jiang Yuan judged quickly just now, based on the gender judgment based on the pelvis, and the age judgment based on the pubic symphysis.

The pelvis can be said to be the treasure bone of human beings.

Using the pelvis to judge gender, there are many feature points, ranging from the shape of the pelvis to the angle of the pubic arch angle, which can be used to distinguish between men and women.

Families with conditions can take a male pelvis and a female pelvis for comparison.It is easy to see that the male pelvis is generally high and narrow, with a large upper part and a smaller lower part.The female pelvis is low and wide, and the pelvic cavity is short and wide, cylindrical…

If it doesn't work, you can also take an X-ray of a male pelvis and an X-ray of a female pelvis for comparison.Only in this way, it lacks a sense of three-dimensionality and depth.

The accuracy of judging age based on the pubic symphysis is also very high, and it is also the most important way of judging.

The rougher the pubic symphysis, means the younger, and the smoother, the older.

However, the so-called isolated certificate is difficult to establish, Jiang Yuan went to dig his bones for a while, and then turned around and said: "18 years old is no problem."

"Okay." The forensic assistant replied and drew another circle.

"The cause of death may be stabbing." Jiang Yuan said again, which was a bit unexpected.

The forensic assistant asked curiously: "How do you judge?"

"The scar on the ribs should be the mark of a knife stabbing. A saw was used to dismember the body."

As Jiang Yuan said, the four forensic doctors outside also finished their meal and returned one after another.

Jiang Yuan took a look and found that the expressions of the four were not very good.

"Isn't it delicious?" Jiang Yuan asked with concern.No matter how you say it, it's all his noodles.

Now that I think about it, the big bone soup noodles may not be as good as the big bone thick soup noodles. Maybe it should be...

"I tore off the outer tape." Forensic doctor Xiao Zhuang admitted his mistake honestly.

Lao Ye walked in with a look of disgust, and said: "Tear it up, and read it out after tearing it up. I drank half of the soup because of it."

"I'm sorry, I'm sorry. I just saw a plastic head there, so I wanted to tear it off." Xiao Zhuang looked helpless.He also didn't expect to see a big bone soup under the warning.

"I heard you talking about stabbing with a knife?" Lao Ye took the initiative to end the topic.

"Well, there are cut marks on the third and fourth ribs." Jiang Yuan picked up the bone and turned it to its place.

Because they are all severely decomposed corpses fished out of the reservoir, it is difficult to distinguish the uncooked corpses. After boiling, the surface of the bones is also very complicated.

The cut marks that Jiang Yuan found were very small, only measured in millimeters, probably where the murderer accidentally rubbed them when he entered the knife.

However, despite the small cut marks, there are many things that can be read from them.

For example, the skill of a murderer with a knife will be downgraded, and his status may not be related to jobs such as doctors and butchers.Otherwise, you wouldn't make such a mistake.

The emotions of several forensic doctors immediately improved a lot, and they came up to see the ribs one after another.

The two young forensic doctors were still gesticulating twice on their chests.

"One more." Jiang Yuan continued to examine the bones, and said again: "Corpse No. 5, it is very likely that he had studied ballet before he was alive, and it was not a short time."

Forensic doctor Ye was stunned for a moment, and quickly went to look at the feet of the skeleton, only to be surprised: "So many bones are missing?"

"It might have been chopped off." Jiang Yuangang had already looked at it, and said, "The murderer should have found the ballet feet too, and they probably disposed of them together with the head."

After learning ballet to a deeper level, if you start to change to ballet shoes, it is easy to cause ballet feet and deform the feet.

According to Jiang Yuan's analysis, the ballet feet of corpse No. 5 may not be serious enough to affect the bones, but the murderer can't see the bones, only the deformed feet of the corpse, which are easy to identify.It is likely to be chopped down in advance.

However, the traces left by practicing ballet go far beyond the ballet feet.

The murderer chopped off the foot, but instead reminded Jiang Yuan.

At the age of 18, he had studied ballet, and with a missing report, it was easy to determine the source of the corpse.

(End of this chapter)