Chapter 1000 Homicide

"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 meat dishes such as dry pot chicken and dry pot pig intestines to small meat dishes such as dry pot pork ribs and shrimps and dry pot bullfrogs, 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 his 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 or 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. It 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 still 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: "Enlarge 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 the 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 employee, 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 say anything speculative, 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 from the autopsy whether it was suicide?" 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 around, seeing that You Ju didn't say anything, Jiang Yuan further said: "There are actually many studies on high falls, and there are many points that can be discussed. If the high falls were caused by homicide, it would be difficult to meet every point. of."

"Tell me more about it in detail." Bureau You smiled and said, "When I was on the front line, the forensic doctors were very scratching their heads when they encountered high-fall cases."

"After all, the conditions are different now." Jiang Yuan didn't care whether Bureau You was curious or wanted to go back and report something later. He sorted out his thoughts and said, "Let's not talk about monitoring these conditions. Simply look at it from a forensic perspective. , the first thing that can be discussed is the landing method and landing position. The common ones are the head, feet and buttocks. The specific location of the fall needs to be considered comprehensively.”

You Ju nodded: "The high position and the low position are different."

"You are right." Jiang Yuan said with a little emotional intelligence, and then said: "In this case, we can actually check whether the injuries were caused by falling from a height. If it was a homicide, there would be defensive injuries or injuries from being beaten. The situation is quite common.”

Jiang Yuan: "Secondly, I personally tend to analyze from the aspects of physics and mathematics. For example, the process of falling from a height must comply with the laws of free fall. Therefore, some scholars have summarized the relationship between fall height and fall height based on this theory. We can just use it directly to judge the distance of the landing point.”

"How do you sum it up?" You Bureau asked in great detail. He was prepared to wait for the results today. Staying up late is not a big deal either.

Seeing this, Jiang Yuan simply found a pen and paper and said: "The solutions commonly used now are those proposed by shaw and hsu. To put it simply, the maximum speed of the human body when standing up is 77 meters per second, and the maximum speed during run-up is 15 meters. per second. In this case, the most basic link is to determine whether the human body has a run-up when it falls based on the distance from the fall point. If there is a run-up, it is suicide. "

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

Jiang Yuan: "Finally, rescue or subsequent disposal of the body must also be considered..."

You Ju 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 autopsy photos of the suspect after he fell from a height, as well as the corresponding autopsy report.

"Wait a minute." Jiang Yuan quickly swiped through the photos. Most of the corpses in China were cremated, and it was useless to take out the ashes. Therefore, there was no need to see the physical objects. The best evidence was the photos.

You Ju smiled a little unexpectedly, picked up the cup and drank tea again.

In just half a cup of tea, Jiang Yuan finished swiping the photos, raised his head and said, "It must have been his murder."