Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

April 10st morning.

About 4 days have passed since the incident.

I originally thought it was a relatively simple case. After the incident, only some staff came to work overtime, and the project materials were not accurate. In fact, it could be prepared in two or three days.

But after yesterday afternoon, there were new on-site detectives at the scene, and it was discovered that the entire criminal police brigade was busy again.

The forensic doctor also returned to perform further autopsy on the body and further analyze the wounds on the body.

If the murderer is not Wang Qin, then who is it? It seems very likely to be Wang Qin's son.

Wang Qin's son is 1 meters taller than his father.

So if Wang Qin was not the murderer, and his son was the murderer, then who was Wang Qin? The angle of the knife marks on the victim's face could not have been caused by Wang Qin's height.

The deceased was 1 meters tall, while Wang Qin was only 76 meters tall.

With Wang Qin's height, if she wanted to chop the victim's face, the blade should have cut from bottom to top.

But if the murderer was his son, his height of 1 meters is about 83 centimeters taller than the deceased, so when the other party chopped with a knife, the entry point of the knife should be from top to bottom.

In fact, forensic doctors can draw conclusions based on these details by judging the shape of the knife edge.

Of course, identifying and analyzing the shape of the wound is not an easy task.

Even for forensic doctors or experienced on-site investigators, it is difficult to observe the entry points of these scars with the naked eye.

Lu Chuan had also seen the body at the crime scene and observed the injuries on the body, but he did not find anything with the naked eye.

In addition, the other party was slumped on the sofa at the time. If Wang Qin suddenly attacked and the deceased was sitting on the sofa, then the wound caused by Wang Qin wielding the kitchen knife might have been cut from top to bottom.

This situation requires analysis and judgment based on the different conditions on site, and it is not set in stone.

However, according to Wang Jing, her husband stood up when she took out the kitchen knife.

The two were still arguing when her husband said, "If you have the guts, then chop me up. I want to see if you have the guts to chop me up."

As a result, Wang Qin swung the kitchen knife and chopped it down.

The entire investigation of the case started from scratch, and all previous conclusions were overturned.

Although Eleven was called in to work overtime, no one complained because the case looked simple on the surface, but in fact everyone was scared to death.

I originally thought this was a simple murder case. The murderer had already reported the case at the scene. There was nothing wrong with the case. It was normal for a couple to have long-term disputes due to emotional problems. This is very normal for many families nowadays.

This time, because she was too emotional, the wife killed her husband with a kitchen knife and then quickly called the police.

Moreover, the crime scene was relatively simple, and the testimonies of the neighbors could prove that the other party had a long-term bad relationship with his wife.

But who would have thought that it might be possible that Wang Jin was not the murderer, but just a scapegoat?

The unit building where the incident occurred.

"Their son is a very good student since he was young. The people living in our building have known each other for many years, and few of them have sold their houses. They all worked in the same unit and were given resettlement housing after being laid off."

The building where Wang Qin lives is a resettlement house provided by his company to all employees. A dozen or twenty years ago, the plastic factory where Wang Qin worked closed down and all the employees were laid off, but at that time the employees were allocated housing in the factory.

A few years ago, the land where the plastic factory was located was sold for real estate development, and the houses there were demolished at the same time.

However, because the nature of the land at that time was collective land, Wang Qin and others' houses did not have property certificates and were actually collective dormitories for the unit.

So it is not very likely to get the demolition compensation, but it is also impossible to just drive so many people out.

Later, the unit used this part of the demolition compensation to purchase replacement houses for everyone.

So relatively speaking, everyone in the apartment building gets to know each other.

Almost everyone in the apartment building can say a word or two about Wang Qin's family situation.

"That kid did pretty well in the college entrance exam, and he also performed well in college. I heard a few days ago that he found a formal job."

"It seems that he works at the Water Industry Group. I don't know the details yet. I originally planned to go to their house to inquire about it in the next two days, but such a big thing happened."

"I didn't see their child come back that day, but I ran into Wang Qin when I was taking a walk outside in the morning. She looked pretty good and said that her son had found a formal job, so their family now had hope."

"Wang Qin is also a person with a miserable life. It turns out that her husband does not work in our factory.

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There were no formal jobs at that time, and they were migrant workers. Their family introduced them to each other. Unexpectedly, they did not have a good life after a few years of marriage. They had a bad temper and often drank alcohol.

Sometimes Wang Qin was beaten and scolded. "

"I went out to buy potatoes in the morning. When I came back, I saw Wang Qi holding his son's hand and entering the community. But I didn't notice when he left. When Wang Qin killed someone and reported the case, his son was gone when I went to check."

Finally, some criminal police who were investigating found some clues. Someone saw Wang Qin coming back from outside with his son.

At the same time, the criminal police have also retrieved some relevant surveillance footage from the residential area.

"Captain Wang, here!"

"At 9:08 a.m. on the day of the incident, Wang Qin and her son entered through the main gate, passed by two cameras in the community, and then returned to their apartment building."

The criminal police who retrieved the surveillance footage found the surveillance footage of Wang Qin and his son entering the residential area, but until the crime occurred, there was no surveillance footage of his son leaving the residential area.

"No need to look for it." Wang Zhaokai shook his head.

After the incident, the police arrived at the scene and it was Wang Zhaokai who arranged for someone to contact Wang Qin's son.

Then he rushed back crying and howling.

The police had no suspicion of Wang Qin's son.

His biological father is dead and the murderer is his mother. What can he do as a son?

Wang Zhaokai had just walked around the community. Although this community was a closed one, the iron railings around it were less than two meters high.

It is quite easy to climb away.

Although this community is not a very old one, it has been built for a long time and the infrastructure inside is not particularly complete. (End of this chapter)