Police order

Chapter 293 First Case Experience (4k)

There were only 11 people from two teams on this expedition, and Qingshan hadn't returned yet.

The main reason was that there was a bizarre case, and the province had already intervened, allowing these two teams to participate.If you can show your style and help solve the case, that would be the best.

On the way, everyone began to analyze the case materials.

The case took place in an office building in downtown Shenzhou.This is not the city center, but it can be considered a bustling place, with the subway station downstairs.

The company occupies the 15th and 16th floors, and has more than 400 employees. The main job is e-commerce customer service.This is an outsourcing company that has undertaken customer service work for many large platforms.

This boss is not an ordinary person. His company has taken over the customer service of several e-commerce channels, and even took over the job of game customer service.As long as it is a job that needs people and customer service, I will accept it.

The overall structure is not complicated. The main department of the company is the business department.The boss is mainly in charge of the business department. In addition, the business department also has two managers, 10 supervisors, more than 30 team leaders and more than 300 employees.Except for the business department, there are not many people in other departments.

There are more than 20 people in the recruitment department, more than ten people in the quality inspection and training departments, and six people in the administration department and legal department.In addition, there is a relatively good department, the technical department, with more than 30 people.

It stands to reason that such a small company cannot afford to support so many technicians. Generally, such companies only need three or two programmers to do operation and maintenance work.But the owner of this company has excellent vision, is very interested in development, and is willing to invest a lot of profits in development.Over the years, this company has really developed some systems and is well-known in the industry.At present, the technical department is losing very little.

In addition to the business department, the technical department is the department that the boss pays the most attention to.

During this month, two people in the company died mysteriously.

One is Miss Zhou, the HR manager, and the other is Li Yun, the technical supervisor.

Zhou was the only manager in the recruitment department, and the cause of death was suppression.

Li Yun's current cause of death is determined to be suicide by taking poison.

All died in the company.

"Suppress death?" Seeing this, Lu Ling asked Liu Liwen who was in the same car, "I remember that once this method of death is identified, it can directly change the nature of the case."

"Yes, it was an accident." Liu Liwen nodded.

"Accident and suicide together may be nothing if you look at it separately, but it's really not normal if you put it together." Lu Ling pondered for a while, took out a copy from the case materials, and handed it to Liu Liwen, "Look at this, Is there any problem with the determination of suppressing death?"

"At about 2021:11 on November 14, 13, at the restaurant on the 30th floor of Chengdong Building, Zhou Ying fell to the ground and died immediately after being beaten on the chest and abdomen. Name: Zhou Ying, Gender: Female, Age: 15 years old. Autopsy: The body was 41cm long, with normal development and moderate nutrition. Rigidity was located in the major joints of the whole body, and the strength was moderate."

Liu Liwen carefully looked at the autopsy report, picked up some important points, and read it for everyone.

Suppressed death is a very rare way of death. After the body is subjected to some slight, generally speaking, it is definitely not fatal, through nerve reflex, the heart goes into cardiac arrest within 2 minutes and dies.

Because of the sudden occurrence, it is unpredictable, preventable, and difficult to treat. Unless it is foreseen on the eve of the occurrence, chest compression and artificial respiration are immediately taken, and there is still a possibility of recovery.The same external force, under normal circumstances, may not even break the skin, but it can cause death.

Common sensitive parts are: chest, upper abdomen, perineum, larynx, carotid sinus, eyeball, etc.

At present, it is generally believed that the principle is that the heart is dominated by both sympathetic and parasympathetic nerves. The excitation of the cardiac sympathetic nerve can strengthen the heart activity, and the cardiac vagus nerve inhibits the heart activity. The two work together on the heart.However, in special cases, a slight external stimulus may stimulate the vagus nerve reflex and cause cardiac arrest.

It's common on TV, chopping the neck with your hands can make people faint, mainly to stimulate the carotid sinus, but the success rate of this method is not high.

"No damage to the scalp, no fracture to the skull, no damage to the face, no damage to the closed eyes, no foreign bodies in the mouth and nose, no loss of teeth, no abnormal secretions from the external auditory canal, and severe cyanosis in both auricles. Severe cyanosis of the nail beds of both upper limbs, No cyanosis in the nail bed. The thorax is symmetrical and the spine and extremities are normal."

"Anatomy. Scalp, subperiosteum, epidural, subdural no abnormality. Cerebral mild edema, vertebral artery, cerebral artery, each coronal section of the brain, cervical spine, thoracic spine, ribs, trachea, left bronchi, right"

"Heart. Lungs Adrenal Gland. Pancreas Thyroid. Ileocecal. Ovaries"

Liu Liwen read it one by one. Every item in it is very, very detailed. It can be said that the whole person, from head to toe, has been dissected.

In addition, everything was checked under a microscope.For example: thalamus, the gap between nerve cells and glial cells in the nuclei area is significantly widened.The space around the glial cells in the fibrous area was significantly widened, and the diffuse small blood vessels were dilated and congested
In addition, a drug test was also done.

"Conventional cyanide, arsenic and mercury metal poisons, tetramine, conventional hypnotic and sedative drugs, conventional alkaloids, amphetamines, conventional organophosphorus pesticide ingredients were not detected, and morphine, methamphetamine, and diazepam were not detected , estazolam, triazolam, alprazolam, midazolam and clonazepam, no alcohol content was detected.”

"There is nothing wrong with this forensic report," Liu Liwen said. "This should be the result of the cooperation of several forensic doctors, and it involved several departments. One of them is very famous. Suppression of death is a very, very rare cause of death, and it is precisely because of this , As long as it occurs, it is highly valued. If you don’t do this, you can’t rule out other possible causes of death. Simply put, there is no fatal trauma, no fatal disease, and then the person dies.”

"So, there is no problem with Zhou Ying's death." Lu Ling nodded.

"I noticed that the person who had a physical conflict with Zhou Ying was Lin Wei, a team leader of the business department of the company. On November 11, they had a conflict in the cafeteria on the 14th floor. Lin Wei beat Zhou Ying and verbally There was also stimulation in the middle, and then Zhou Ying fell to the ground and died on the spot. Judging from the current evidence, Lin Wei liked Li Yun, the director of the technical department. Lin Wei was recruited by Zhou Ying, but Li Yun was not. Yun went through a special recruitment process, specially recruited by the manager of the technical department." By this time, Yan Yu had already read most of the materials.

Yan Yu continued: "Lin Wei and Zhou Ying had a conflict. After Zhou Ying died, the investigation of this case began immediately, and a detailed autopsy was carried out, and it was finally determined as restrained death. However, Zhou Ying's family did not approve of this case, thinking that Lin Wei did it on purpose. The injury caused death, so there was a lot of trouble in the company for a few days. After the incident, Lin Wei was criminally detained by the public security organ. After the identification, the detention was canceled directly. After being released, Lin Wei did not go to work and stayed at home, but Zhou Ying's family has been making trouble in the company. There are rumors that the conflict between Lin Wei and Zhou Ying is related to Li Yun, and Li Yun has also suffered a lot of pressure. But because Li Yun's current research and development project is relatively important, he has been still in the company Go to work until you die today."

"Yesterday at noon, Li Yun died in the company. It has been found out that Li Yun was in the toilet, took an overdose of barium chloride, and died next to the computer desk."

Speaking of this, we must first talk about the punishment of suppressing death.

From this definition, it is a death caused by a minor attack that is not enough to cause injury to a normal person, and the perpetrator cannot foresee the death of the victim.There is no subjective intent, and no negligence or overconfidence.

Although the perpetrator's behavior was intentional, such behavior can usually only be identified as a minor injury or no injury, and cannot be regarded as a crime of intentional injury.However, there is a causal relationship between the behavior of the perpetrator and the death of the deceased, so civil liability is required.

In some judicial practices, this is also recognized as an accident.

The case a month ago attracted great attention from the Municipal Public Security Bureau. Later, the Public Security Bureau investigated for a long time and found that the case was an accident, so it closed the case.Zhou Ying's family members didn't make a fuss either. They could actually apply for a second appraisal, but they didn't. They simply asked the public security department to arrest Lin Wei.

In fact, the second and third judicial appraisals in this case are not of great significance, because professionals are in charge and all autopsy records are kept, so there is no problem.

To this day, Zhou Ying's family members are still making trouble and have not yet filed a civil lawsuit against Lin Wei.

At this juncture, Lin Wei's important relationship committed suicide, and the place where the medicine was taken was an unmonitored toilet.

Because this company has a lot of people and a lot of things, there are a lot of monitoring.But the monitoring is very targeted, 95% of which are installed in the business department.

To put it simply, the boss is a very independent person. What he fears most is that his managers and supervisors will get some business one day, and then pull the team out to do it.Therefore, the boss often engages in rotation, and the team in charge of managers and supervisors changes frequently.

There are so many recruiters in this company, it is natural to see that this is a company with a relatively large turnover of personnel.Because of the serious overtime work, at least 20 people leave their jobs every month, or even more.

Correspondingly, the recruitment department has to recruit so many talents.In short, monitoring is mainly for business departments, and other departments generally only need to install one.

Because the technology department is relatively large, there are two cameras, one of which is for the gate to see who comes in and out, and the other is for the innermost area, where the most confidential information of the company's technology department is stored. Extra attention.

And the place where the deceased Li Yun died, there was no surveillance camera, and no one saw how he died.It's just that when someone went to work in the afternoon, they saw Li Yun lying on the table and went to ask, but after pushing him, Li Yun slipped under the table, and then the police were called.

A cup was found in the toilet, which is a common disposable paper cup in the company. Many people have it, especially the administrative department, which has a lot of it.

Residual barium chloride was found in the paper cup, and Li Yun's fingerprint was also detected.

Li Yun returned from the toilet to the room of the technical department, only the camera at the door could see it.

The reason why it is currently identified as suicide is not mainly because of fingerprints, but because of the special properties of barium chloride.

After the human body accidentally ingests or takes barium chloride, it will cause nausea, vomiting, abdominal pain, facial bruising, muscle twitching and other problems, and even dizziness, hearing and language barriers.

Barium chloride is not cyanide, and the death time is generally more than half an hour. If the deceased did not commit suicide, as long as he is in a normal state of mind, he should not stop shouting twice.Even if there is a language barrier, someone will find out after a bit of tossing.

Consciousness is usually clear after taking barium chloride.

Li Yun didn't make a fuss, and his colleagues didn't pay much attention to him. Judging from the monitoring situation, he was in relatively good condition when he entered the door.

In this case, the case is said to be a suicide, and the probability is very high.

It's just that you can't rely on probability to handle a case.In the case of Zhou Ying's death, an experienced forensic doctor watched the video in the cafeteria and directly said that it was a restrained death.But this kind of thing must be completely dissected and all other causes of death must be ruled out before it can be finally confirmed.

"This case is very difficult." Yan Yu expressed her thoughts, "Generally speaking, if the case is determined to be a death, the Municipal Bureau is very easy. Since the Municipal Bureau has not settled it, calling for reinforcements means a lot of evidence For example, there is no record of Li Yun’s purchase and acquisition of barium chloride; another example, no one in the technical department can clearly notice the specific state of Li Yun, etc. In short, the clues that are easy to obtain must be the It is very difficult for us to do it when we are exhausted.”

"As long as it can reach the province, there must be no simple case." Lu Ling nodded, "Li Yun probably hasn't had an autopsy yet, right? If not, I want to hurry up and take a look at him."

"I'll contact you right away and ask." Yan Yu knew what Lu Ling was going to do.

Looking at the dying state of the corpse and analyzing the emotions of the corpse at the last moment, although there is no legal logical meaning for the characterization of this case, it is assisted in the direction of investigation.

As she said that, Yan Yu took out her phone and dialed there.

This time, Yan Yu's group and Zhao Yifan's group each drove a car.

This time the professional police, the provincial government paid for it!
This is a special car for these two groups!

In American dramas, the Behavior Analysis Team has a special plane, and the row is full.On our side, I dare not say anything else, it is no problem to have two cars.However, the technical group did not.

The technical team seldom has cases that need to travel around, and most things can be supported online. The main work is to carry out some large-scale operations in the anti-fraud center of the provincial department, without the need for a car.

The two cars are exactly the same, both are large 7-seater SUVs with good privacy, and are also equipped with some positioning devices and communication devices.

The driver who drove today was Ye Wenxing.

Speaking of which, Ye Wenxing's driving skills are also good. He has never had any minor accidents such as scratches, and he is quite stable in any emergencies on the road.

Along the way, everyone had a good understanding of the initial situation of the case. Soon, the car arrived at the scene, and the two teams were incorporated into the case handling team, enjoying the right to independently manage the case.

(End of this chapter)