Several people analyzed: The reason why the murderer smashed the deceased's three front teeth and destroyed the deceased's face may have such factors.

First of all, the characteristics of the deceased's buckteeth are very obvious, especially the two front teeth in the middle, which are the kind of situation where the upper and lower lips cannot cover the protruding anterior teeth no matter how hard they try.

And there is a very pronounced triangular notch on the right front teeth in the middle.

Secondly, the deceased's upper jaw protruded and his lower jaw retracted severely, and this kind of "no chin" person was very conspicuous even in the crowd.

Combining the above two points, with such prominent facial features, the murderer must do everything possible to destroy or even eliminate all the facial features of the deceased in order to achieve his goal of covering up the truth.

Although the murderer is cruel and cunning, there is always a time when there is a hundred secrets, and the criminal investigation work is not to find this omission in the hundred secrets!

Taking a step back, even if the murderer pulls out all the three broken teeth that fell into his mouth, contemporary criminal investigation methods have a way to find out the murderer's true intentions.

Now it is completely certain that the murderer sought to eliminate the characteristics of the deceased's bony buckteeth.

Following this line of thought, it is not difficult to imagine several possible scenarios.

Of course, the three missing teeth in the mouth really saved a lot of effort on the part of the comrades.

Zhao Zimeng can have such a harvest in this time.

The happiest is Ma Jianping: "Team Zhao, with these three front teeth, it is much easier to simulate the portrait." ”

"Jianping, don't be too happy, now, it's not sure if the deceased's skull has been damaged." Linghu Yunfei said.

"Zimeng, since Lu Qian sent the corpse to the present, it has only been about forty minutes, you must have picked up a few mouthfuls of food and came to me!" Xiao Changsong looked at Zhao Zimeng with concern.

Xiao Changsong's words reminded Zhao Zimeng: "Director Xiao, don't talk about us, you have been busy until now, and you haven't eaten dinner!" Hurry up and go to dinner first, and then come to the autopsy. Zhao Zimeng said as he looked at the clock on the wall.

"There's no hurry to eat, it's all dressed, it's a waste of time to toss back and forth, and then I'll finish the things at hand first. Zimeng, when the autopsy is over, let's go eat together. ”

"Yiming, you call the cafeteria, and say that we will go to the cafeteria to eat at about nine o'clock, and ask them to prepare some hot food." Xiao Changsong has always been categorical in his speech.

"Director Xiao, after the autopsy, you go to eat, and we'll forget it." Linghu Yunfei said.

"Let's go together, Yiming, you go and call." Director Xiao urged.

Feng Yiming took off his sterile gloves and work clothes, pushed open the door and walked out, and then gently closed the door, and after a while, he pushed the door in again, dressed neatly as usual, and he was responsible for making autopsy records.

Xiao Changsong continued: "Zimeng! The old rule is that the case comes first at all times, but the body is also important. You young people don't know how powerful this is, the case must be solved well, and the food must be eaten well. ”

Xiao Changsong spoke earnestly, he said from the bottom of his heart, as an elder, in his daily work, he often reminded comrades that they must take care of their bodies and have a long future.

Zhao Zimeng is pleased to be able to work with an old comrade like Director Xiao.

But don't look at what Xiao Changsong said on his lips, but as soon as it was his turn, he left these words behind.

As soon as the case came, he changed his face. If he hadn't worked too hard, his body wouldn't have gone wrong.

Zhao Xiao and the two have worked together for many years, and Zhao Zimeng has learned a lot from Xiao Changsong. The reason why his team was able to become the "Condor Brigade" was due to Xiao Changsong's contributions.

"Director Xiao, you also have to pay attention to your body." Zhao Zimeng said.

"Zimeng, this case is extraordinary, it is a difficult bone to gnaw, and I am very interested in this case."

"Don't worry about me, after a few years of recuperation, my health is good, my old bones, I can still play with you for a few years." Xiao Changsong said as he motioned for Cheng Qiushui to aim the universal light at the neck incision of No. 1.

The incision in the neck number one has been cleaned.

The next thing Xiao Changsong had to do was to further confirm whether the head that Zhao Zimeng salvaged from the well and the body of No. 1 could match the number.

Although the relationship between the two has been determined, it is still necessary to make further confirmation through an autopsy, rigorous and scientific, to ensure that all information is correct, which is the premise of criminal investigation work and the soul of criminal investigation work.

When Cheng Qiushui docked the incision of the head and the No. 1 neck, Xiao Changsong, Zhao Zimeng, and Ling Hu Yunfei nodded at the same time.

The two incisions fit together perfectly.

No. 1's head was cut off from the left side of the neck, and when Zhao Zimeng and Ling Hu Yunfei performed an autopsy at the scene of the crime, No. 1 faced east, his back was facing west, and his head was facing north.

Xiao Changsong found three knife marks on his shins, and the distance between the three knife marks was about 0.2 centimeters.

Xiao Changsong also found a soft tissue about 2.5 centimeters long and about 1 centimeter wide on the right side of his neck, which was attached to the incision of the skull.

Obviously, this piece of soft tissue was torn off by force, which shows that the murderer cut off the head with a lot of knives at that time, and the bottom soft tissue was not cut open.

The killer used a knife that was relatively abrupt - this can be seen from the cross-section of the incision, and the soft tissue and bone are not particularly separated.

And earlier at the scene, the kitchen knife that was fished out of the well was an ordinary kitchen knife.

"Team Zhao, when Xiao Feng and I were cleaning the No. 1 head, we found that the hair had also been cut a lot, and all the long hair had been cut off, and we judged that the hairstyle of the deceased No. 1 before his death may be medium and long." Into the autumn waterway.

This is a special find! At the scene of the crime, although No. 1's head was washed with water, the mud on the hair was difficult to clean, and the hair was always sticky to the head, Zhao Zimeng and Ling Hu Yunfei didn't notice this detail.

Zhao Zimeng and Ling Hu Yunfei looked in the direction of Cheng Qiushui's fingers, and the hair under the No. 1 occipital bone did have obvious cutting marks.

"Why did the murderer cut off the hair of the deceased?" Ma Jianping Road.

"Cutting hair and cutting off heads should be the same knife." Xiao Changsong said.

"The hair of the deceased was long and dense, and cutting it off may have had the same purpose as cutting off the head, smashing the face, and destroying the teeth – to destroy all the features of the deceased."

"Pony, when you draw a mock portrait of One, pay attention to the hair of the deceased." Xiao Changsong said.

"Director Xiao, how long is it?" Ma Jianping asked.

"Let's go shoulder-to-shoulder—I think there are some young men in society who are fashionable to keep shoulder-length hair, and if it grows longer, it will really not be a man or a woman." Xiao Changsong said as he motioned for Cheng Qiushui to turn on the X-ray machine.

A telescopic type is mounted on the wall. Rotatable X-ray machine.

Since Ma Jianping wanted to draw simulated portraits of No. 1 and No. 2, it was necessary to find out the extent of damage to the skulls of No. 1 and No. 2.

The faces of the two heads were smashed, and it was impossible to tell with the naked eye whether the bones under the soft tissues had been damaged.

Xiao Changsong pointed the receiving screen of the X-ray machine at No. 1's face, and then pressed the button.

Before taking the X-ray, Xiao Changsong used professional glue to glue the three front teeth to the root of the No. 1 tooth. Now, it is certain that the analog image of the One can achieve 100% realism in the shape of the mouth and teeth.

From the angle and length of the forward tilt of the first incisor, it can be seen that the teeth of the deceased No. 1 were exposed on the outside of the lips even when he was pursing his lips.

After a while, the display fixed to the wall revealed the skull of Number One.

Skull No. 1 is intact, and the features of the following parts of the gums are fully revealed: the maxilla and the teeth protrude forward, and the lower jaw is retracted.

"Director Xiao, No. 1's skull is intact." Into the autumn waterway.

"In addition to the abrupt upper gums, the bones corresponding to the eyes and nose on the front of the skull of No. 1 are basically on the same plane, and when the blunt object hits No. 1's face, all parts are subjected to and decompose some pressure."

"In addition, the murderer did it in a hurry, the force was not too great, and the hardness of the blunt instrument was not enough, so it did not hurt the bones; The situation of Number Two may be different. Xiao Changsong said.

Two minutes later, an image of Two's skull came out, but unfortunately, Two's skull wasn't so lucky. What worried Zhao Zimeng and Ling Hu Yunfei still happened.

The blunt weapon used by the murderer was the arm of the Maitreya Buddha, and the stone carved Buddha arm was so hard and weighty that the more abrupt and fragile part of the skull was difficult not to be damaged.

Sure enough, the bridge of the nose of the second was smashed.

Xiao Changsong shook his head helplessly.

"Director Xiao, what do you mean by what you just said that the blunt instrument used by the murderer to destroy the soft tissues of No. 1's face is not hard enough, and the hardness is not enough?" Into the autumn waterway.

Cheng Qiushui cherishes the opportunity to work with Director Xiao very much, and as long as he has questions, he will raise them.

Xiao Changsong is willing to pass on his years of accumulated experience to young people: "Xiaocheng, you asked this question well." ”

"You see, the soft tissues of face No. 1 and the soft tissues of face No. 2 have different degrees of damage, and the shape of the wounds is also different, the wounds of the soft tissues of face No. 1 are strip-shaped, while the wounds of the soft tissues of face No. 2 are relatively sheet-shaped."

"Director Xiao, I understand: if the wound is in a strip, it means that the blunt object in contact with the No. 1 wound should be a strip, not a wooden stick or a tree stick, and the blunt object in contact with the No. 2 wound should be a relatively large blunt object, not a sheet object, or a thicker columnar object."

"Director Xiao, what you said is very correct, it was the arm of a stone Buddha that smashed the soft tissue of No. 2's face, which was taken from under a stone Buddha we found in the tomb." Zhao Zimeng said.

He had to admire Director Xiao's fiery eyes, and nothing could escape his discerning eyes.