National Forensic Doctor

"Don't make too much, I'll just eat a bite." Director You sat down and reminded him again.

But the leader said it was simple, how could the subordinates really keep it simple.

So, everything that was available today was served to Director You. From dry pot chicken, dry pot pig intestines and other meat dishes, to dry pot pork ribs and shrimp, dry pot bullfrog and other small meat dishes, they were all red and yellow, mixed with the strong smell of spices, which was very tempting to the hungry.

Director You was actually hungry, and he was not too polite. He picked up the chopsticks and started eating with Jiang Yuan and others.

For cadres of his level, as long as they have fun with the people, everyone will be very happy, which is more effective than any talk and chat. Its value is equivalent to the damage of a beautiful woman's AOE, and it will not be immune to ED middle-aged people.

"The pig intestines are very delicious, soft and glutinous, fat but not greasy." Director You praised and put down his chopsticks: "It's a pity that I can't eat more. I have to control my weight. I have eaten too much today."

Director You patted his stomach, looking a little regretful.

"Don't you want to eat a few more pieces? I'll digest it in a while." Jiang Yuan replied casually.

Director You looked at Jiang Yuan enviously and shook his head, saying, "That's because you young people have a fast metabolism. When I was young, I also ate two big bowls of rice in one meal. Now it's not possible. If I eat two more chopsticks now, my weight will go up the next day."

Jiang Yuan laughed twice. It seems that his emotional intelligence today is a little insufficient.

Tao Lu hurriedly smiled and said, "Director You is indeed self-disciplined, and you have maintained a good figure. I remember that you came in second place in the last five-kilometer run."

"That was the first place kid who ran the wrong way. He thought I couldn't run that slow, so he crossed the finish line early. He was stupid." Director You laughed out loud. At his age, it's pretty good to be able to run five kilometers. It doesn't matter if the ranking is given by everyone.

Jiang Yuan ate a few mouthfuls quickly.

He just ate a little, and the workload is still heavy. In this world, it is easy to wrongly accuse someone, but it is quite difficult to prove someone.

As Director You said, among several dry pot dishes, pig intestines are the most delicious. The rich and mellow soup, plus the rare taste in the world, in terms of comprehensive taste, this dish is perfectly better than dishes like cheese lobster.

If dishes also have a technology tree, pig intestines must at least be a technology that can be unlocked by climbing the pig technology tree to LV5 or above.

Only pig trotters can compete with it, but in terms of the difficulty of invention and production, pig trotters are far inferior to pig intestines. In ancient society, the latter would have to be studied for at least a hundred years.

Director You saw that Jiang Yuan was eating so deliciously, so he directly picked up the tea, and while watching him eat, he slurped the tea himself, as if this could also get a little fullness.

Tao Lu has a discerning eye. Since the leader has watched the eating show and has been involved, there is no need to force a chat.

Wang Chuanxing brought back the news a little late, and it was already dark when the lights came on.

A few photos were put on the computer screen, attracting several men to gather together to look.

Jiang Yuan did not operate the mouse, but directly ordered: "Zoom in the suspect's hand, the left hand."

Although the technician did not have the technology of image enhancement, it was still easy to do this kind of work.

Jiang Yuan looked at each hand one by one.

Director You quickly raised his head and shifted his gaze from the screen to Jiang Yuan's face. Judging whether it was successful or not, he would judge it based on Jiang Yuan's expression.

Tao Lu shifted his gaze to Director You's face and quickly realized that this was just an alternative eating broadcast.

"It's almost him." Jiang Yuan looked at a few photos, still a little unsatisfied, and asked: "Can't you find any more photos?"

"People born in the 1990s did not live to see the popularization of digital cameras, so there are not many photos of adults. My family only kept these few photos, and some were found from group photos at work." The answer was from Shen Yaowei. Wang Chuanxing went out to search for the photo, and scanned it back first. The person was still wandering outside.

Jiang Yuan nodded, then looked at Director You and said, "Now it seems that this suspect named Li Dianzhong is the direct person in charge of the Jianmenyuan murder case. He should have practiced flying claws well, or in other words, practiced very well, and the traces of calluses left are also very heavy. It's a pity that the previous task force did not have relevant information and could not pursue this clue."

"How did he die?" Director You sat still, obviously not satisfied with this.

It is important to find the murderer, but it seems that there is a mastermind in the Jianmenyuan case. Since there is, it must be investigated. Whether it can be found is another matter.

"Falling from a high place." Jiang Yuan replied, and then said: "At that time, the factory was going to lay off people. Li Dianzhong was a non-staff member, and he must have been the first to be laid off. So, at that time, everyone around him thought that he jumped off the building for this reason, and they made a fuss about it for a long time."

"This is just taking advantage of him. No one cares whether it was suicide or not." Shen Yaowei hit the nail on the head.

In front of Director You, Jiang Yuan did not make any speculations, but only said: "Wait for the photos of the body, wait for the photos of the body and the previous forensic report to come, and then see where this case goes."

"Falling from a high place, can you tell whether it was suicide from the autopsy?" Director You is knowledgeable and asks very critical questions.

Jiang Yuan thought for a while and said slowly: "It is difficult. But it is indeed possible to tell."

Turning his head, seeing that Director You didn't say anything, Jiang Yuan went on to say: "There are actually quite a lot of studies on high falls, and there are many points to discuss. If the high fall is caused by homicide, it is difficult to meet every point."

"Tell me in detail." Director You smiled and said: "When I was still on the front line, forensic doctors were very confused when they encountered high fall cases."

"After all, the conditions are different now." Jiang Yuan didn't care whether Director You was curious or wanted to have content for the report later. He sorted out his thoughts a little and said: "Let's not talk about monitoring conditions. From a purely forensic perspective, the first thing we can discuss is the way and position of landing. The most common ones are the head, feet and buttocks. It is necessary to consider comprehensively where the person fell. "

Director You nodded: "It is different for high and low positions."

"You are right." Jiang Yuan said with a little emotional intelligence, and then said: "In this case, we can actually examine whether the injuries are all caused by falling from a high place. If it is a homicide, it is still common to have defensive injuries or beatings."

Jiang Yuan: "Secondly, I personally tend to analyze from the perspective of physics and mathematics. For example, the process of falling from a high place must conform to the law of free fall, so some scholars have summarized the judgment of falling height and landing distance based on this theory, and we can use it directly. "

"How did you summarize it?" Director You asked in particular detail. He was ready to wait for the results today. He was willing to stay up late.

Seeing this, Jiang Yuan simply found a pen and paper and said, "The commonly used solution now is the one proposed by Shaw and HSU. In simple terms, the maximum speed of a human body when standing and jumping is 77 meters per second, and the maximum speed when running is 15 meters per second. In this way, the most basic link is to judge whether the human body has a running start when falling according to the distance of the falling point. If there is a running start, it is suicide."

Jiang Yuan: "Secondly, there is the displacement relationship between wind speed and high fall. The displacement distance of men and women will be different..."

Jiang Yuan: "Finally, rescue or subsequent treatment of the body should also be taken into consideration..."

Director You listened and listened, and finally gave up: "In short, what is the probability of determining whether it is suicide or homicide? How long will it take?"

Suicide or homicide, the subsequent treatment methods are still quite different.

At this time, Wang Chuanxing also sent a large number of photos, which were scanned copies of the suspect's autopsy photos after falling from a high place, and the corresponding autopsy report.

"Wait a minute." Jiang Yuan quickly scrolled through the photos. Most of the bodies in China were cremated, and the ashes were useless. Therefore, there was no need to look at the real thing. The best evidence was the photos.

Director You smiled a little surprised and picked up the cup to drink tea again.

In just half a cup of tea, Jiang Yuan finished scrolling through the photos and looked up and said, "It should be murder without a doubt."