Lao Bai has been a police officer for more than 30 years, and he has never seen any bizarre cases in such a long time.

However, he has never seen such a thing as a husband killing his daughter-in-law and a son taking the blame for his father.

"Why?"

Lao Bai asked the question that everyone would ask.

Liu Guodong worked with Lu Chuan all night yesterday, didn't have a good rest, and yawned a long time.

"What else, just that little thing at home."

Wang Yishan called Liu Guodong this morning and gave a detailed account of the case.

After so many years, Wang Yishan has encountered such a case for the first time. ap.

"Wang Hui's father and mother were kicked out by their daughter-in-law five years ago and rented a house outside."

"But the retirement salary cards of the old couple are all in the hands of their daughter-in-law, and they have no source of livelihood, so they go to Wang Hui every once in a while to ask for living expenses."

"Wait!"

Yang Sen, who had listened with relish, stood up and interrupted Liu Guodong: "Why is the retirement salary card of the old couple in the hands of the daughter-in-law?"

"What's the reason for this, Wang Hui has a soft temperament, he is managed by his daughter-in-law, and threatens the old couple to divorce Wang Hui if they don't give her the salary card."

"Leave?"

"How can it be as simple as you say, Wang Hui has been married for seven years and has never had children, saying that he can't have children, and Wang Hui's daughter-in-law is stuck with this."

"And when Wang Hui got married, the bride price money was spent more than 300,000 yuan, and if you divorce, the bride price money will definitely not be repaid."

"I heard Team Wang say that Wang Hui's family often fights, and since they can fight, it means that Wang Hui is not such an honest person, right?"

Lu Chuan had been on the scene yesterday to understand some basic information.

"Oh, Wang Hui's daughter-in-law did the fight alone, and sometimes it wasn't just Wang Hui, his daughter-in-law and Wang Hui's parents fought many times."

"The night before yesterday, Wang Hui's father asked Wang Hui for living expenses, but Wang Hui was not at home, and the old man wanted a salary card, which caused a conflict with Wang Hui's daughter-in-law."

"Wang Hui's daughter-in-law took a kitchen knife to cut Wang Hui's father, and the two tore up, but Wang Hui's father was anxious, grabbed the kitchen knife and chased Wang Hui's daughter-in-law for more than half an hour."

"Later, Wang Hui came back and asked his father to leave, and when he dealt with the rest of the matter, he called the police and said that he had killed his daughter-in-law."

Lao Bai sighed deeply.

It's rare, but it's not uncommon.

Two years ago, there was a case of disappearance in the high-tech zone.

The husband reported the crime and the wife disappeared.

A police officer at a police station has been looking for no clues for a week.

Moreover, the community where they live is a closed community, and the surveillance camera at the exit did not capture the video of the wife leaving the community.

It's such a big place, and as a result, a big living person is gone.

Later, the water in the reporter's house suddenly stopped, but the pipelines were all good, and when the property came to check, they learned that their family had bought water half a month ago, thinking that the water meter was broken.

During the maintenance, it was found that the water meter was good, and this matter was noticed by the police who visited at the time.

Later, it was found out that the wife was not missing at all, but was killed by her husband at home.

When he killed, their children slept next door.

What's even more incredible is that the husband completely dismembered the body, even ground it with a meat grinder, and rushed it down the drain.

That's why their household water consumption has increased dramatically.

Later, the criminal police who handled the case dug up the entire sewer line, as well as the septic tank in the community.

Human tissue was detected in several tons of garbage.

At this point, the murder was confirmed.

This incident also caused the housing prices of that community, especially that building, to plummet.

Originally, it could be sold for 20,000 or 30,000 square meters, but later no one asked for 3,000 yuan per square meter.

Who would dare to ask for it, when I think of the sewers, they are all ground......

As a result, today I met another husband who killed his daughter-in-law

Target.

In the final analysis, it is all caused by family disputes.

Although the suspect surrendered himself and the specific circumstances of the case were clarified, Lu Chuan's work still had to continue.

The physical evidence collected from the current investigation should continue to be analyzed.

Because no one can be sure that what Wang Hui's father said is true.

As it turns out, evidence is always more credible than words.

Laboratory.

"Master...... The blood type doesn't match."

There are two types of blood collected at the scene.

The first is blood type O, which belongs to the victim.

The second type is blood type A, which theoretically belongs to the murderer.

Wang Hui was ruled out of suspicion because his blood type was AB blood type, which did not match the blood type found at the scene.

However, Wang Hui's father's blood type is not type A blood, but type B blood!

"Also, the footprints aren't right."

After preliminary analysis, the two sets of footprints collected by Lu Chuan next to the pool of blood in his bedroom should be owned by women, not men.

As for the deceased, he had already been hacked to bed at that time, and it was impossible to step on a pool of his own blood.

So, whose footprints are they?

Who exactly is the owner of type A blood?

The answer is coming!

Wang Hui's blood type is AB blood type, his father is B blood type, according to the inheritance of blood type, without considering the small probability of genetic mutations, where does Wang Hui's blood type A blood gene come from?

"Murderer...... Is it Wang Hui's mother?!"

The latest progress of the current investigation was immediately passed on to the Water District Criminal Investigation Brigade.

Wang Yishan looked at the blood type and footprint identification report sent by Liu Guodong, and suddenly had a feeling that the world was very unfriendly to him.

Come to think of it, the evidence doesn't lie.

"Take action as a group and set off for Hengyuan Community!"

Hengyuan Community is a self-built housing area, and most of the residents are migrant workers who do odd jobs in Haizhou City.

The living conditions are average, but the rent is cheap, and the rent for a single room is only 300 yuan a month.

After Wang Hui's parents were kicked out, he rented a small single room here with his private money.

In a small house of less than 20 square meters, there is not a single window.

When Wang Yishan arrived, Wang Hui's mother was packing paper shells on the ground.

This is the main source of income for their old couple, after all, their son does not have private money every month.

They also don't get enough money from their daughters-in-law every month.

Looking at the old man lying on the ground and tying up the paper shell hard, Wang Yishan was in an extremely complicated mood.

"Take it away!"

The criminal policemen who followed behind Wang Yishan looked at each other, a little at a loss.

They had never seen such a scene.

"I killed the person, but you wait for me for a while, this paper shell hasn't been finished yet, just three minutes."

Wang Hui's mother spoke calmly, as if she didn't know what was waiting for her.

She also forgot that her daughter-in-law died, and her retirement salary could be returned.

You won't have to pick up paper shells anymore.

The ensuing interrogation went well.

Wang Hui's father told most of the truth, but the person concerned was Wang Hui's mother.

On the day of the incident, Wang Hui's mother went to the Dongyuan community first, and Wang Hui's father went later.

When I arrived, I happened to see my wife kill her daughter-in-law.

At this point, the dust has settled.

Lu Chuan didn't know how the case would be decided.

Wang Hui's mother may not be sentenced to death, maybe she will.

But regardless of the ending, it's a sad story.

Or, a tragedy.

Wang Hui and his father concealed the true facts of the case, and they did so twice, and they will also bear corresponding responsibility in accordance with the law.