The Strongest Violent Soldier Chapter 268: Zhang Min asks for help

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Wang Mengle: "In this world, there are many people who are better than me, and there are many people who are not as good as me, but there is only one brother, and there are no twins!"

Zhang Min smiled: "You should be narcissistic!"

"Aren't you just coming to see me?" Wang Meng knew Zhang Min was busy and didn't delay her time, so he asked directly.

"I came across a difficult criminal case, and I specifically came to ask you, a consultant!" Zhang Min said with no enthusiasm.

A week ago, the Interpol Team received a wounding case from the Chengnan Branch. A family of three was killed. The man is the chief surgeon of a private hospital, 45 years old. The woman is his wife, an anesthesiologist, and forty-three years old. Another is their 18-year-old son, a second-year student in a provincial key high school.

A family of three died at their home in the park community.

The three victims died in a terrible state. They were all thrown out of their chest and abdomen, their internal organs were excavated, and their internal organs were all excised and thrown all over the room.

The scene was extremely bloody, with blood everywhere.

After the murderer committed the crime, he poured gasoline on the floor and ignited it. The neighbors found out and called the police in time.......

Because the scene was severely damaged, after half a month of full reconnaissance, the Chengnan Branch still could not find clues to the suspect, so the case was classified as a difficult case and transferred to the city bureau.

Qi Fangzheng called the case to the criminal police team.

Zhang Min and others carefully analyzed the facts of the case and went to the scene to check it. They also reviewed and visited some relevant personnel. But the conclusion reached is consistent with the Chengnan branch. In other words, there are many suspects, but none of them have time to commit crimes. If no new clues are found, the case will become a backlog.

So Zhang Min, in desperation, came to Wang Meng for help. Wang Meng is an expert in solving crimes.

Zhang Min brought a thick file and photos.

After watching carefully, Wang Meng said lightly: "I want to see the dead body and the scene!"

"Okay! The victim's body is in the morgue, and the crime scene is still under protection. When will you go?" Zhang Min nodded. She knew that any good criminal policeman, even with his own judgment, the scene and the victim The body of's must also be inspected with his own eyes, so that the judgment can be more certain.

"Now!" Wang Meng looked at his watch and said.

"Go! I came by car!" Zhang Min was happy and stood up.

Wang Meng greeted Mother Fan and left the villa.

Zhang Min drove the police car and rushed to the police hospital.

The morgue in the public security hospital was cold like winter, and there was a gloomy breath.

Six drawer freezer boxes were taken out of the freezer by the staff and placed on the ground.

The six large drawers are all black.

Three drawers were filled with charred corpses, and the other three were filled with the dark entrails of the burned dead.

Because the internal organs and the corpse were separated by the murderer, after the forensic doctor determined the ownership of the internal organs, they were separated and marked.

The body has been burned by gasoline, and it is almost impossible to see what it is, which brings great difficulties to the inspection work.

However, Wang Meng did not give up, and looked carefully.

Time passed by, and Wang Meng was still investigating, and Zhang Min had runny nose with cold.

The low temperature of minus octave made Zhang Min, who was wearing a summer police uniform, completely frozen.

For more than two hours, Wang Meng suddenly straightened up.

Wang Meng took off his white gloves and threw them directly into the large drawer.

"How?" Zhang Min looked at Wang Meng hopefully.

"The three people were killed by the same person, and a large amount of sleeping pills remained in the stomachs of the three deceased. This shows that after taking the sleeping pills, they lost the ability to resist and were brutally killed by the murderer. Based on this reasoning, The murderer is very familiar with them and has the opportunity to put sleeping pills." Wang Meng said as he walked out of the morgue.

"But the autopsy did not detect any residues of sleeping pills." Zhang Min followed and said.

"The sleeping medicine is called diazepam, which belongs to the benzodiazepine class. It can strengthen the brain's inhibitory neurotransmitter GABA and promote dormancy. The drug opens the ring under the action of gastric acid, enters the alkaline intestine and re-circulates the original drug. . But sleeping pills are almost insoluble in water, but soluble in hydrochloric acid. They are easily hydrolyzed when exposed to acid or alkali, or when heated. The deceased took benzodiazepine sleeping pills, which can be metabolized in the body for more than forty-eight hours, even Longer," Wang Meng said.

Zhang Min listened respectfully.

"The ergosterol, one of the sleeping pills, will oxidize to yellow when exposed to light and air. This is why there are yellow bubbles in the corpse's internal organs, which are not formed by high temperature burning." Wang Meng continued:

"The sleeping pill also has a main ingredient, sodium phosphate. Sodium phosphate will form sodium phosphate after encountering a high temperature of more than 60 degrees. A high temperature of one hundred degrees will form sodium phosphate hexahydrate, and a high temperature of one hundred degrees will form sodium phosphate monohydrate. If the temperature exceeds a hundred degrees or more, it will become anhydrous sodium phosphate. Anhydrous sodium phosphate will weather when wet to produce sodium dihydrogen phosphate and sodium bicarbonate. In water, it will be completely decomposed into disodium hydrogen phosphate and sodium hydroxide. ."

Wang Meng paused for a while and said: "The deceased's stomach is not short of water, so the sodium phosphate at this time has split and mutated into disodium hydrogen phosphate and sodium hydroxide. The burning temperature of gasoline is much higher than that of two Baidu, so, At this time, the disodium hydrogen phosphate and sodium hydroxide have been completely burned. Other ingredients will also be burned at high temperatures. Therefore, if you have a lot of missing ingredients, you will not be able to detect them."

"No wonder!" Zhang Min nodded.

" And ergosterol will mutate after high temperature, but it will not completely dissipate. It combines with gastric acid at high temperature to form a yellowish corrosive component. This corrosive component evaporates in the air, but remains It is a yellow bubble that cannot be detected. And this kind of bubble will form in one hundred and twenty hours. In advance, you can't see it, and you won't recognize it because it has become mixed with blood. Light red." Wang Meng said.

Zhang Min was confused by Wang Meng's series of professional analysis.

Looking at Zhang Min who was confused, Wang Mengle said: "In fact, the easiest way to judge is the muscle tissue of the deceased. After taking sleeping pills, the human muscles will relax, but they will disappear within five hours." "But, autopsy It was carried out within five hours of the incident. The autopsy proved that the deceased died only five hours after the autopsy." Zhang Min said.

"It's very simple! Just wait for the sleeping pill to completely evaporate before killing the dead!" Wang Meng said.

"Huh? You mean, after the murderer slept the deceased, he didn't kill the deceased at first, but waited for the effect of the medicine to evaporate before killing the deceased? He stayed at the deceased's house for more than ten hours?" Zhang Min Surprised.

"He is not idle either. During this period, he can torture the dead and kill time." Wang Meng said.

"Why are you so sure?" Zhang Min asked.

"The first reasoning is that the deceased’s family of three, the height, weight, body shape, and muscle elasticity of the deceased’s husband and wife, can be seen that the deceased’s husband and wife were people who exercised regularly and had good physical fitness, and they were in their forties. In prime of life. Their boy is 18 years old, is 1.78 meters tall, and has a strong physique. With such a family of three, if you shoot, do you have the opportunity to control it instantly?" Wang Meng said Zhang Min shook his head, and she couldn't do it.

" According to your investigation materials, the entrance guard system of the park community is connected to the guard office. If you cannot control three people instantly, the deceased has a high chance of being able to press the door guard's alarm device. In fact, the guard office No call was received." At this time, Wang Meng had already walked out of the hospital gate and lit a cigarette.

After two puffs of cigarettes, Wang Meng said to the bewildered Zhang Min: “The sleeping pills are mainly excreted through the kidneys, so the kidneys are affected the most. Although the sleeping pills are volatilized and cannot be detected, it does not mean that there is no residue at all. It doesn’t come out because it was burned. And the current detection equipment can only detect drug residues with a certain amount. Once it is lower than this amount, it can’t be detected."

"However, no matter what kind of drug is encountered, no matter what changes it encounters, it will form a phenomenon that acts on human organs, causing various forms of damage to the organs. If forensic medicine does not have certain professional knowledge, this phenomenon will be ignored. Although the kidneys of the three deceased were scorched, there was still no scorch inside. The honeycomb damage in the kidneys of the three deceased clearly existed!"

Zhang Min was stunned by Wang Meng's words. She looked at Wang Meng in a daze, and her heart was shocked. This Wang Meng is so powerful that she even understands medicine. It seems that the criminal police should also have some medical knowledge.

Wang Meng got into the police car, waited for Zhang Min to start the car, and said:

"The murderer should be a professional neurosurgeon or surgeon. Although the body and internal organs of the deceased were scorched, they still left traces, that is, the cutting site. Most people do not cut so accurately, nor do they Deliberately choose the location of the knife. The murderer is not deliberate, but it is a habit! Neurologists often perform brain surgery, let alone surgeons. His accuracy is not comparable to that of ordinary doctors."

Zhang Min admires the five-body throwing to the ground. Even if it turns out that Wang Meng's analysis is all wrong, Wang Meng's professional reasoning and disparate knowledge make her extremely admired.

"The forensic doctor also suspected that the murderer had surgical skills, but because the body was severely damaged, in order not to mislead the investigation, he only gave advice and did not include it in the case!" Zhang Min said.

"This case is obviously a vendetta. But how much hatred would make the murderer so cruel?" Wang Meng looked at Zhang Min and asked.

"To be honest, we also considered this issue, but none of them. Apart from suspecting that the murderer is a pervert, we can't explain it." Zhang Min said honestly.

"It is not that there is no explanation, but that you have denied your own guess. The result of the denial is that you have given up the investigation in this area!" Wang Meng said lightly.

Squeak!

Zhang Min suddenly drove the car to the side of the road, braked and stopped the police car.