Chapter 1169 Behind the Suicide
In this case, if Lu Chuan and others just turned this case into a simple suicide case, it would definitely be unreasonable. From the clues obtained so far, it seems that Wang Dahai committed suicide. The possibility is very small.
Of course, judging from the scene where Wang Dahai jumped from the building, the other party should indeed have jumped by himself.
The results of the on-site investigation last night have also come out, and the forensic identification report has also been specially reported to Lu Chuan.
First of all, let’s look at the criminal police’s investigation of the house where Wang Zhaokai jumped.
The first one is the traces found in the house, only those of Wang Dahai and Zhao Limei.
Now the criminal police carefully inspected the footprints, fingerprints, etc. at the scene, combined with traces of life, supplies in the kitchen, clothes in the cupboards, and shoes in the hall, etc., all can be combined It is Zhao Limei and Wang Dahai who determine the life in this house.
In addition, the criminal police conducted an intensive investigation on the balcony where Wang Dahai jumped from the building.
There are relatively obvious traces of the lighthouse on the balcony and balcony windows, and through the identification and comparison of the footprints, it can be determined that they belong to Wang Dahai himself.
Although Zhao Limei's footprints were collected on the balcony, they were very few, only a few, and the rest were all Wang's. Dahai himself also collected two cigarette butts on the balcony.
The two cigarette butts were naturally extinguished, which meant that after Wang Dahai finished smoking, he threw the two cigarette butts on the ground without crushing them.
The saliva on the cigarette butts was also extracted for DNA identification and analysis. The results showed that the saliva on the two cigarette butts was Wang Dahai himself.
Also, the lighters and cigarettes placed on the balcony only have Wang Dahai’s own fingerprints on them.
The cigarette butts in the ashtray on the coffee table were also identified, and the results showed that they were smoked by Wang Dahan himself, and there were no traces of outsiders.
Then the investigation police also simulated the location where Wang Dahai fell from the 13th floor of his home, which was consistent with the natural fall.
The final conclusion given by the current survey is that Wang Dahai should have been alone at home and then jumped from the balcony.
From the perspective of current investigation, the conclusion that Wang Dahai committed suicide is valid.
Lu Chuan was not surprised by the conclusion of the investigating detective.
As far as on-site investigation is concerned, Lu Chuan said that no one in the entire Haizhou City or the entire province dared to say anything. Although he did not carefully investigate the second scene with instruments, he could basically make a determination after walking around. Wang Dahai was indeed the only one at home at that time, and the other party did jump to his death by himself.
The analysis data provided by the current investigation police only further confirmed Lu Chuan’s conclusion from the evidence level.
In addition, the death identification of the corpse by the forensic doctor also proved that Wang Dahai did indeed fall to death from a high height.
Many organs throughout his body showed obvious signs of rupture, contusion and laceration caused by a high fall.
The time and cause of death all echoed the conditions found at the scene.
The reason why the time of death echoes the situation found at the scene is to prevent someone from killing Wang Dahai in advance and then pushing him downstairs.
The other thing is the cause of death.
Lu Chuan also handled a case before. The deceased was actually strangled to death by Le Jing before being pushed downstairs, pretending to have fallen to death.
The murderer thought that this method was very safe and concealed, and no one would notice it at all. However, as long as the forensic doctor identified the cause of death, it was very difficult to find that the cause of death did not meet the characteristics of a high fall. It's easy to identify, so it can't be hidden at all.
Now let’s look at the fact that Wang Dahai committed suicide. That's for sure, but why did Wang Dahai commit suicide? This is what the police are looking for.
Judging from the current investigation results, Wang Dahai has a lot of wealth in his hands. Such a person should not commit suicide.
Moreover, he committed suicide by jumping off the building in his mistress's home, which is even more unreasonable.
"Looking like Zhaokai, the Criminal Police Brigade should focus on investigating the cause of Wang Dakai's suicide. The other party did not leave a suicide note, but just put his ID card and mobile phone on the coffee table."
After thinking about it for a while, Lu Chuan began to plan the next investigation direction and key tasks.
Wang Dahai did not leave a suicide note when he committed suicide, but one thing is strange. He placed his ID card and mobile phone on the coffee table, and placed them very neatly.
Generally speaking, most people don’t carry ID cards in their bags. They may be placed in a drawer at home or in a fixed location, such as together with the household registration book.
But before Wang Dahai committed suicide, he took out his ID card and placed it brightly on the coffee table, along with his mobile phone.
Given how dependent people are on mobile phones in modern society, Wang Dahai apparently put his mobile phone on the coffee table at the last moment of his life, and then smoked on the balcony in preparation for suicide.
This is a bit strange. Why did Wang Dahai do this?
“I think we should check Wang Dahai’s close contacts first. The fact that he has so many real estate properties must be inseparable from the fact that he is the director of the grain depot, so we should check Wang Dahai’s personal information during his lifetime. There should be something wrong with the economic behavior. Is this related to the other party's suicide? I think we can make a similar hypothesis now. "
This is what Lu Chuan naturally thought of.
Wang Dahai has so many properties in his hands. Let’s not talk about where these things came from. It must be related to his work. This is basically certain.
So Wang Dahai, who has been greedy for so much money, is it just one person who operates it? There is no one else around him.
Where are the greater interests? Is his death related to a greater interest?
Lu Chuan felt that if he wanted to find out why Wang Dahai committed suicide, he had to understand Wang Dahai's entire interpersonal relationships and interests. If all these relationships were sorted out, many things might naturally come to light.
Of course, regarding this matter, it may not be enough for the Criminal Police Brigade to investigate. After all, Wang Dahai himself is a public servant, so after Lu Chuan made arrangements, he went to the High-tech Zone Bureau to call, and Chen Weiguo directly Went to the city bureau.
Criminal cases investigated by the criminal police are mainly criminal crimes. For example, economic crimes are generally handled by the economic investigation detachment.
So there are some things where there are more methods and richer experience. Lu Chuan meant to ask the higher-ups for instructions first.
As for the High-tech Zone Bureau, it doesn't matter. The High-tech Zone Bureau itself has a professional department for economic crime investigation.
As deputy director, Lu Chuan can be transferred.
(End of this chapter)