Remember [Flag] in a second, popular free reading!

"Lin Suo, I understand what you mean, do you suspect that this case is not caused by some kind of virus, airborne death, but the death of the Southeast Asian "Great Gu Master" who is uncertain about his life and death? After Shi Fan finished the above information, the team was the first to ask a question, and when he spoke, his eyes opened very wide, obviously very interested in Lin Suo's new hypothesis.

"Yes! The infectious mechanism of a virus is usually determined by three causes. The first is the resistance of the virus to the external environment, in other words, what kind of environment the virus particles can survive in the outside world after leaving the infected person, and how long it can survive. The second reason is the target organ needed for the infection, and where the receptor is. For example, if the receptor needed for infection is in the epithelial cells of the respiratory tract, then the virus can be transmitted through breathing, and when the receptor is in the blood cells, the virus of respiratory infection cannot be transmitted. The third reason is the symptoms of infection and the way the virus spreads. In general, the virus transmitted through the air will cause the infected person to produce a large amount of secretions in the respiratory tract, and at the same time, the infected person will also have symptoms of runny nose and phlegm, while the virus that stays in the blood and liver will not produce these symptoms and cannot be transmitted through the air. Lin pointed to the death of the corpses in the three photos and explained in detail.

"Yes, what Lin said is right, there are indeed these three reasons for the airborne virus, and our forensic report says that there is no large amount of secretions and sputum in the upper respiratory tract of these deceased. A further investigation of their classmates, colleagues or family members did not find or hear that the deceased had persistent coughing, runny nose or sneezing before death. Their symptoms are sudden and weird! A female police officer flipped through the forensic report and continued to explain.

"Yes, I remember when I was in the police academy, the teacher of the forensic medicine class said that the airborne virus has a wide spread, high incidence, and is most susceptible to infection among children and adolescents, and is also greatly affected by the living conditions and population density of the infected people. But none of the dead who appeared this time did not conform to such laws, and I also think that it is more likely that evil art harms people! Another young male police officer looked at Lin Suo and said with adoration on his face, he looked like a fan had met his idol.

"Team Bao, have you investigated the true identity and cause of death of those white coat corpses? Tell us about them! Lin Suo glanced at the young male police officer with a smile, turned his head and continued to discuss with the team. The team carefully flipped through the materials in their hands and handed a file bag labeled Zhongyuan Medical Company to Lin Suo.

"Look at it, here are the information and photos about Zhongyuan Medical Company!" Bao team said that the medical company is responsible for contacting medical corpses for Wudu Medical University, they are a company with government procurement qualification certificate and franchise license, and their main business is to operate medical corpses, and their person in charge and relevant leaders of Wudu Medical University said that the two units have cooperated with each other for more than ten years and have never had problems.

The criminal police brigade of Wudu confirmed that the thirteen bodies in white coats found in the back mountain of Wudu Medical University this time were all sent by their company, and no abnormalities have been found in the corpse information provided so far.

"This is their employee? You magnify a few of their wrists! Lin pointed to a photo of Zhongyuan Medical Company.

As the photos on the screen zoomed in, the team members of the Thirteen Institutes almost all shouted in unison, how could they have the same tattoos? It turned out that in the 61st Jiazi case, when the 13 institutes went to the abandoned farmhouse to arrest people, they found that the obscene men who were in the flow were all from the same labor dispatch company. And each of them will have a tattoo of the "five poisons" poisonous insect on their body.

The "five poison" tattoos, including scorpions, poisonous snakes, centipedes, geckos and toads, according to those criminals, the poisonous insect tattoos on their bodies are tattooed according to the different abilities and levels of each person. In their organization, only the highest-ranking person can tattoo poisonous snakes, followed by toads and scorpions, and the most inferior team members can tattoo centipedes and geckos.

Because, according to the "five poisons", the toxicity of centipedes is similar to that of scorpions, but the amount of venom secreted by centipedes is smaller than that of scorpions, and in the end it can only cause swelling and pain to the human body, and cannot threaten human life. And the gecko in the "five poisons" itself is not poisonous.

It's just that in ancient times, people's knowledge was limited, which led the ancients to mistakenly believe that if a gecko crawled into a person's ear, its tail would fall off in the ear, which would make a person deaf. However, in fact, this situation does not really happen, but the gecko's urine contains a very small amount of toxicity, and if it is touched, it will cause slight harm to the human body.

On the photos of the employees of Zhongyuan Medical Company in front of me, those people have black gecko logos tattooed on their wrists, which means that they and the group of people in the abandoned farmhouse are actually from the same organization. The men in the abandoned farmhouse are mainly responsible for the abduction and sale of female populations, and their tattoos are mostly snakes, toads and scorpions, while the people from Zhongyuan Medical Company may only be responsible for the transportation and sale of corpses, so their tattoos can only be geckos.

Since they are both members of a criminal gang, the true source of the corpse and the reported situation may not be true, and if you investigate carefully, there may be another hidden story behind it.

"How much did you investigate the dead janitor?" Lin asked with a serious face.

"The current investigation is that this uncle is a veteran employee of the Medical University, who has been guarding the dissection room of the medical school since the beginning of liberation, and has been working diligently and honestly. He is single, unmarried and has children, and his ID card is from Longxi, Gansu, but he said that his hometown has long been without relatives, and no one has seen him return to his hometown for so many years! The team gave a detailed introduction to the situation of the janitor, and it can be seen that their criminal police brigade has carried out a lot of investigation work for this case.

"Didn't you find anything strange about him during the investigation?" Tang Ming asked again.

"Yes, I heard from the teachers and classmates that this janitor used to wear hand-woven straw sandals, everyone thought it was very strange, and the school also thought that he affected the style, and after many persuasions, the uncle only wore black cloth shoes with white soles, and the clothes were all black cloth clothes. What's more, for so many years, the uncle has insisted on guarding the building with the dissection room, and the school leaders wanted to transfer him to guard the idle library considering his age, but the uncle refused! The uncle's reason is that he can hardly watch the dirty things in the building, and if he changes the door to someone else, the medical school is prone to accidents! The school leaders saw that he had performed very well in his work for so many years, and there had indeed been no problems in the dissection room, so they let him keep watch in line with the mentality that more is better than less! The package team continued to explain.

Looking at these characteristics, he is very similar to the "corpse chaser" that Shi Fan said! Bao team, did you find any rune paper in the janitor's dormitory? Mu Ruoyan asked.

"What about tattoos? Does the janitor have tattoos on him? I asked out loud.

The team glanced at me and Mu Ruoyan, flipped through the information in their hands and said that the forensic report did not mention that the uncle had a tattoo, and the dormitory investigation did not find a rune paper, and the forensic doctor only mentioned that the uncle had a large scar on his back. As for other information, the Criminal Police Brigade still has not investigated.