Something so big happened, it's not just the criminal police team that is working overtime, the forensic criminal skills are also busy driving at night, this time the scene is more complicated, and the amount of information is relatively large, which may be a good thing or a bad thing for solving the case. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 infoCompared with those simple scenes that are clean and can't find any traces, this kind of large amount of information can naturally obtain more clues, so that they will not be empty-handed, unable to find a clue, and do not know where to start, this is the good side; and from another point of view, too much information may not be valuable information, which is also mixed with a lot of useless information, plus those ten or twenty to participate in the so-called "thriller party" It is equivalent to having destroyed the scene, and trying to find out the value from those complicated traces and clues is also like panning for gold in the sand.

In the second half of the night, He Ning and Tang Li learned that according to the bone age test, it could be roughly inferred that the deceased should be a woman between thirty-five and forty years old, and the time of death was within forty-eight hours, and the cause of death should be suffocation. The deceased's head was cut off with a blunt object, and it was initially inferred that it might be a tool such as an axe, but the deceased's skull was sawed off with a wire saw, these two items, as well as the deceased's lips and eyelids that were cut off by scissors, were cut off The skin that was peeled off was carried out after the death of the deceased, but the body lost more blood, and coumarin anticoagulants were detected in the blood remaining in the deceased's body, and after further laboratory tests, the forensic doctor believed that its ingredient should be warfarin, a drug used to prevent and treat blood clots, and can also be used as an adjunct to myocardial infarction.

So in other words, the female deceased may have been a patient with a blood clot or myocardial infarction?

Such doubts were quickly dismissed, and upon further autopsy, the medical examiners found no signs of the woman's heart or other organs that were suitable for the drug warfarin, and they also ruled out cardiac surgery. Bone and joint surgery and other postoperative medication to prevent venous thrombosis may be possible, the female deceased did not receive any kind of surgical treatment of this kind before her death, from the perspective of her body organs, etc., the woman's health before her death was very good, so the warfarin component in the blood has become a suspicious point.

The blood found at the scene, part of it came from the woman's own blood, but compared with the blood stains measured at the scene, the proportion is not large, and these blood also contain a large amount of citric acid, and its purpose is the same as warfarin, which is used for anti-blood coagulation, but the former can only be taken by mouth, while the latter is the opposite, can only be used externally in advance, it is these ingredients that ensure that the time of death of the deceased is between 24 and 48 hours, but the blood can still remain non-clotting, and can be used to spill at the scene of the crime。 In addition to this part of the deceased's own blood, there is another part of the blood, accounting for a large proportion, after all, the degree of bloodiness at the scene of the crime is also obvious to all, and the rest of the blood is indeed real blood, but it is not from humans, it has been confirmed by laboratory tests that it comes from poultry, to be exact, chicken blood. These chicken blood also contain citric acid, which makes the chicken blood, like the blood of the deceased, remain non-coagulating.

The skull of the deceased was placed on the wooden countertop of the scene in the form of a "bowl", and there were some things that made He Ning's stomach twitch every time he thought about it.

I didn't expect that thing to be really a brain, which in a sense can be regarded as a prophecy by Tang Hongye, so when he learned the news, not only He Ning's face was not very good-looking, but even Tang Hongye was a little white-faced, and self-deprecating said that this time he really lifted a stone and hit his own feet, and from then on, he couldn't keep it for a few years, let alone a real thing, and he didn't even want to see the word "brain flower" again.

The factory where the crime scene is located has been out of production for a long time, basically abandoned and idle, and there is no one to maintain it on weekdays, because the warehouse has nothing of value except for some tattered wooden tables, and even the door has not been locked, it is so casually open, no monitoring equipment has been installed around the factory, and the only thing that can be found nearby is the traffic surveillance camera at an intersection that is still a short distance away from the factory.

After some research on the printing of the leaflet, it was concluded that this leaflet used an ordinary household inkjet printer, so it is unlikely that the printing unit of the leaflet could be used to find clues. However, it is helpful to determine that the cost of printing such household inkjet printers is much higher than that of large-scale printing companies, and the speed is relatively slow, so it can be assumed that the perpetrators who distributed these leaflets in the first place did not prepare particularly large quantities of leaflets. A home inkjet printer is equipped with a brand new ink cartridge, which can print about 100 to 400 sheets, depending on the number of words and patterns on the print, the variables are relatively large, and now the flyer in hand can be seen, there is no pattern, and the text is not much, so the number of prints that the printer cartridge can withstand is naturally tending to the upper limit, with a total of nineteen people on the scene that night, the calculation of the people who saw the flyer and after reading it is really interested, really plan to participate in this "thriller party" In the end, everyone thought that the flyer might have been printed in about 200 copies.

Perhaps the murderer was expecting more people to appreciate his "masterpiece".

He Ning was a little glad that only nineteen stupid and bold people really ran away, and because the surrounding environment was too dark at night, only the three or four people who walked in the front saw the situation inside, and I heard that they were not scared, but fortunately, a few of them were not scared, so they ran out while shouting, and although the people who followed said that they didn't know what was going on, they also ran out out of a kind of self-preservation instinct, so it didn't cause a particularly bad impact, which is a little bit of good news in the bad news。

The only traffic surveillance video Tang Hongye that day is relatively close to the factory area they called out, although it is of little significance for the time being, but still carefully gave the day's video all over again, the final conclusion is that there is no way to find any suspicious clues in the current situation, except for a few small trucks passing by there, the body has a very clear logo of the freight company, the rest are small private cars, three-wheeled motorcycles that deliver express delivery and even small battery cars that deliver food, etc., if there is a vehicle driven by the murderer, unless further detailed evidence can be obtained, it is difficult to judge from those vehicles that come and goAfter all, if you hide the body in the trunk, there is no way to see any clues from the appearance.

After all, there are still many things to do the next day, even if it is only a short two or three hours, we must seize the time and quickly "recharge" to ensure that we can devote ourselves to work in the best state the next day.

He Ning didn't sleep, she also got up together when everyone was ready to go to the duty room to rest, but there was a difference between men and women, she was naturally not good with others, and she needed to go to another duty room where no one was around, she waited for everyone else to rest, then slipped out of the duty room again, and returned to the office, although the time was not early, but she was sleepy, as soon as she closed her eyes, she felt that there were still those pictures of the crime scene in front of her, which made her feel very uncomfortable, rather than lying in the duty room with only herself, it was better to sit in the office, after all, the environment was more familiar and more secure。

A person was in the office for a while, the office door creaked open, He Ning was startled, his body shook violently, and he hurriedly looked up at the door, and saw Tang Li walking in from the outside.

Seeing that it was Tonic Li, He Ning breathed a sigh of relief, and asked a little strangely, "Why did you come back?"

"I'm scaring you, am I?" asked Tonic instead of answering her.

"No, no, I was distracted just now, and it has nothing to do with you. He Ning hurriedly said that in fact, she was frightened when she came out of the scene, so she reacted to the slightest disturbance very obviously, but she was embarrassed to admit it in front of Tonic so as not to make Tonic feel that he was too useless.

Tonic nodded, didn't say anything, silently walked to his desk, sat down, took out a book from the drawer and looked at it, He Ning saw that he didn't go to sleep but ran to read the book, a little puzzled, and waited for a while before asking, "Don't you go to rest?"

"Well, they snort too loudly. Tang Li nodded solemnly, "Especially Tang Hongye." ”

Poof-.

He Ning couldn't hold back, and laughed all of a sudden, she really didn't see this, Tang Hongye is such a dignified baby face, he is actually a guy who snores and shakes the sky? Wouldn't it be unlucky if anyone marries him in the future, if you don't know how to become nervous, you have to prepare earplugs in advance.

At the same time, He Ning also searched his stomach to find himself a "not sleepy" However, Tonic didn't seem to be curious about the fact that she didn't go to rest, smiled at her, and continued to read, He Ning was embarrassed to disturb him anymore, so he put his chin on his arm and thought about some of his own private affairs, trying to dilute the impression of the crime scene in his mind, I don't know how long it took, her consciousness began to become blurred, and she fell asleep unconsciously, this sleep was very heavy, I don't know if it was because she was in the office she was very familiar with, and there was Tonic in her heart, so she was very down-to-earth, and He Ning did not have the kind of nightmare that she was worried about as soon as she closed her eyesBy the time she woke up again, it was already dawn, someone in the office was talking about something, and the air was filled with the scent of breakfast.

Gollum-.

He Ning's stomach let out a hunger roar, she was already empty the night before, but because she was disgusted by the heavy taste of the scene at all, she didn't feel hungry, now that her spirit has recovered, her stomach also protested for the first time.

"Yo, He Ning is awake, just right, hurry up and have breakfast, otherwise it will be cold!" It was Tang Hongye who was talking to others just now, he was the first to see He Ning awake, and immediately beckoned to her, motioning for her to come over and eat together.

There were already three or four people in the office at this time, He Ning hurriedly sat up, something slipped down on her shoulder, she instinctively turned around to pick it up, picked it up and looked at it, and found that what she was wearing on her back was actually Tonic Li's coat, and then looked inside the office, Tonic didn't know when the figure disappeared.

"Where's the tonics?" asked He Ning, a little puzzled.

"I went to sleep in the duty room, this old soup, he didn't sleep when others slept, and he went back to lie down when it was dawn, saying that he would come over in a while. I woke up when he went back to sleep, ran around the downstairs, bought breakfast, and came back. Tang Hongye took a cup of soy milk and two steamed buns and handed them to He Ning, teasing in his mouth.

He Ning took it and couldn't help but hug Tang Li: "You are embarrassed to say him, it's not that you snored too loudly and shook him so much that he couldn't sleep, so he ran to the office in the middle of the night and sat down." ”

"Me?" Tang Hongye pointed to his nose inexplicably, "I snore too loudly, I never snore! This is about my reputation, Lao Tang told you, I snore so he can't sleep?"

After asking, he paused, and without waiting for He Ning to answer, he suddenly thought of something, and asked, "But then again, don't you have a duty room to sleep in? Why did you lie down in the office for half a night?"

"Oh, I couldn't sleep at first, and it was boring to lie alone in the duty room, so I went back to the office and sat down, but then I was sleepy and fell asleep on my stomach. He Ning replied that she was afraid that Tang Hongye would see the clues, and her eyes flickered a little.

After Tang Hongye heard what she said, his eyes rolled in his sockets, as if he had thought of something, and there was a touch of clarity in his eyes, but he didn't say anything, turned around and took another breakfast and put it on He Ning's table, and said to her: "Oh, Tonic Li's share, you can keep it for him, otherwise they will wake up in a while, there are more monks and less porridge, maybe no one has a share!" )