Police Detective

Bai Song carried a simple bag and showed his police ID. The guard asked carefully for a long time before letting him in.

It's not because there is any big leader that the investigation is strict. In fact, there are a lot of people at the door of the criminal investigation detachment at this time, all of them are plainclothes. Basically, the guard will let you go after the police officer's ID card is flashed.

However, with so many people, the guard never saw anyone arriving by taxi...

After being released, Bai Song rushed in with a single stride. If the guard hadn't seen that he didn't look like a bad guy, he would have thought it was an enemy attack.

By the time Bai Song arrived here, a preliminary investigation had basically been carried out on the matter, and everyone who should be busy running out to do their work.

Qin detachment took Sun Jie and planned to go to the scene again.

After this visit, it was time to take the body away.

"Bai Song?!" Qin Wushuang came out and saw Bai Song, and was a little surprised: "Did the bureau send you here?"

Qin Wushuang had been to the scene of this case and knew how difficult the problem was. Although he is a forensic doctor, he is also the captain of the criminal investigation detachment. He still hopes to look at it from multiple angles and solve the case as soon as possible.

In terms of organizing and solving crimes, there are many experienced people. However, this case involves the anchor industry. The situation is quite special, and young people have more vivid ideas.

After a brief chat, Bai Song mentioned some information he had learned from Zhang Wei before, which immediately attracted the attention of the Qin detachment. He told Bai Song that he would tell Director Ma about the matter immediately, and then led Sun Jie to get angry. 's gone.

In this case, people from four branches including the Municipal Bureau are currently involved. Of course, Jiuhe Branch has the most people, mainly because the deceased’s registered place is in Jiuhe Branch. Although it does not have jurisdiction, it is more helpful. Justified.

The other three branches are just like the Tianbei branch, with one or two people coming.

The main force is still the municipal bureau and local branch bureaus, as well as the Tianhua New District Public Security Bureau of Tianhua City.

"What did the Qin detachment arrange for you to do?" Bai Song looked at Wang Liang and Wang Huadong and asked.

"No." The two shook their heads: "We have always been at odds with each other."

"You didn't tell me earlier?" Bai Song was furious. The car broke down just now, but he was very anxious.

"When we first arrived, everyone's mobile phones were taken away." Wang Huadong said: "But as the case progressed, we found that it did not need to be classified as confidential, so we handed down the mobile phones."

"Ah? Then I wrongly blamed you." Bai Song felt a little ashamed, "Thank you!"

"It's okay, it's okay, just behave well," Wang Liang immediately followed, raising his hand to touch Bai Song's head.

"." Bai Song ignored him, "Tell me about the case quickly."

Let me first talk about the situation at the scene.

The specific time of death of the deceased was eight days ago. The body was severely bloated and could bomb at any time. The forensic doctor extracted a certain concentration of carbon monoxide from his blood. However, because the death time was too long, the concentration of carbon monoxide was difficult to measure.

According to the first police officer who entered the house, not only was there a foul smell in the house, but several police officers were dizzy to a certain extent when they first came out, which is consistent with excessive carbon monoxide.

The deceased had been dead for so long. Although the doors and windows of the house were closed, it was not breathable at all. If there is still carbon monoxide now, it means that the concentration was very high eight days ago.

However, there was only one LPG tank in the house and it was still empty.

This is not surprising at all, because this is a commercial apartment, and many people may not understand the difference between commercial buildings and residential buildings. Although they can both be occupied by people, they are completely different in nature. To put it simply, the property rights of commercial buildings are 50 years, the maximum loan period is 10 years, and the down payment of the loan is more than 50%. The electricity is commercial electricity, which is twice as expensive as ordinary electricity. Moreover, most commercial buildings do not have natural gas pipelines.

Therefore, those who live here either bring their own gas tanks or use induction cookers to cook.

What should be noted here is that gas tanks have nothing to do with gas, which is carbon monoxide. This thing is a misnomer, just like there is no asphalt on the asphalt road, there is no lead in pencils, and the giant panda belongs to the order Carnivora, Ursidae, and should be called giant panda. It is all a wrong name.

So it's not clear why there was excessive carbon monoxide in the house.

Our current gas tanks are neither coal gas nor natural gas. They should be called liquefied petroleum gas. The ingredients are ethylene, ethane, propylene, propane and butane.

On the stove of this gas tank, there was a pot that had been burned and leaked. The inside of the pot was completely black, with a large amount of black charcoal powder scattered around.

Depending on the circumstances, the deceased struggled to a certain extent before death, but it was not serious. There should have been three people living in the house before, and the three people lived together. When the deceased was found, it was in the bedroom shared by the three people.

The living room was transformed into three soundproof single rooms, which should be used for live broadcasts.

Because it was a three-person bedroom, some hair and other objects from the other two people were also extracted from the bedroom, but no traces of struggle were found.

Before he died, Zheng Xiaowu should have been eating pimple soup, which had already dried up and grown hair.

What really confirmed that there was something wrong with this death was the presence of ether in a towel found in the toilet.

The bathroom door was closed, and it was the only room in the house with a cracked window.

The boiling point of ether is 35 degrees. In winter, after a gap is left in the toilet, the temperature is no higher than 15 degrees. However, ether is good at evaporating, and there is no ether in the air in the toilet. Just because the on-site investigation was careful enough, residual ether was still found in the towel.

Of course, ether poisoning was not detected in the deceased.

Judging from the situation at the scene, in addition to the traces of three people who lived before, the hair of a man was also found. It is initially estimated that it belongs to the company's boss Dou Jianli, but there is no evidence to confirm it yet.

For the deceased, it was very lucky that it was winter, and although the house was warm, there was not a single insect or fly in the house. Otherwise, the scene might not be as good as it is now.

This is roughly what we have learned about the situation at the scene.

In other cases, Dou Jianli's whereabouts are currently unknown and he has been out of contact for several days. From the two anchors who have been contacted, we can learn that overtime pay was originally paid a week ago, after the New Year.

These anchors, for the sake of traffic, did not go home during the Chinese New Year. Their wages were as usual, and so were their share of rewards. In addition, everyone should have a little bonus, but before it was paid, Dou Jianli disappeared. Moreover, several anchors could not be found. These two lived in the same house. After summing up, it didn't matter whether they had money or not, so they left first.

Through these two people, two more anchors have also been found, but the specific situation is not yet known.