The president changed his career to become a detective

Officer Quan said to the old man: "Auntie, old man, can I trouble you to do an experiment?"

Do an experiment?
The president listened beside him, not knowing what trick Quan Jing was playing.

The president just kept observing, looking at the old man's reaction, it is true that the old man is not very agile anymore.

Listen to me and talk to me quickly, it seems that it is very difficult.

It's just that police officer Quan repeated it several times in the end, and the old man finally heard clearly.

Officer Quan took the old man to the side of the car and opened the door.

Police officer Quan explained to the old man that he asked the old man to start the car and turn on the exhaust.

But the old man listened to it several times, but he still didn't understand what he was doing.

It wasn't until the end that the girlfriend explained to the mother that the mother didn't understand.

But my mother sat in the driver's seat and didn't know how to start the car.

After touching it for a long time, I still can't figure it out.

It turned out that my mother didn't know how to drive at all, and she didn't know how to open WeChat at all.

So it shouldn't be the exhaust fumes from the car that the old man opened that killed the little girl.

So the old man turned it on and the gas poisoned the little girl?

Although the little girl was poisoned by exhaust gas, it cannot be ruled out that the little girl was poisoned by gas.

So the elderly are still suspect.

Maybe it was the girlfriend who brought the old man into the villa, and the old man felt sorry for his daughter.

I hope that my daughter will have a bright future, and I hope that my daughter will also have a child and enjoy family happiness.

So the old man tried to kill his boyfriend's daughter.

Thus turning on the gas.Who turned on the gas in the kitchen, how to check it?

Later, the girlfriend explained that it was absolutely impossible for the mother to turn on the gas.

Because my mother doesn't have much strength, every time my girlfriend helps my mother turn it on, cook with gas, and then turn off the gas.

When the girlfriend is not at home, the mother just uses the induction cooker.

Because the induction cooker does not require a lot of effort.

Don't have the strength to unscrew the gas tank?
Is this still a person?

The president didn't quite believe it.

Maybe the girlfriend washed the mother's salted fish clean just to offend her mother.

The president couldn't believe that his mother couldn't turn on the gas.

The two of them took their mother into the kitchen and asked her to turn on the gas.

But my mother put her hand on the switch of the gas tank, and if you touch it, it will stop you.

why?

Because you are reversed, mother, you may turn on the gas, but in the wrong direction.

After seeing this detail, the president finally understood one thing.

It seems that the gas is not turned on by the mother.

Because mother doesn't know where you are looking or not.

It seems that this mother rarely uses gas.

My mother came from a very poor place and used to burn wood at home.

The daughter brought her mother to the city just to live a good life.

For a mother, living with her daughter in a rented house is already a good day.

As for using gas, I dare not use it, and I have never used it.

My mother was always afraid of gas explosions, saying she was not used to it.

It was his daughter who taught him how to use the induction cooker, so it is only now that he can be sure that this mother is not a murderer at all.

He won't leave without money, and he doesn't know how to drive the car exhaust. How could this be a murderer?

But the president thought again, what if the mother is acting?

The performance is so real and realistic, is this considered a professional actor?

The two left the girlfriend's rental house again and returned to the car.

Officer Quan started the car, then turned to look at the president and said, "Do you think there is something wrong with your mother?"

The president thought for a moment, then sighed and said, "Officer Quan, from what I've seen, I don't think it's possible."

Because this old lady knows nothing.

A person who knows nothing, how could you turn on the gas tank and turn on the exhaust gas to kill this little girl?

If the little girl was killed by gas, then how could the old lady be an old lady if you don’t turn on the gas?

If the little girl was killed by the exhaust of the car and the old lady never touched the car, how could it be the old lady?

So it's not an old lady in two ways.

After police officer Quan heard this, he nodded and then smiled at him.

He said: "Xuan Ang, you were born into a wealthy family. Of course, you have never met the lower-class working people, and you don't know that the lower-class working people have bad roots in their bones."

If some people are good, they are naturally good.

But what if some people have bad intentions and do things that go against their conscience in order to get the benefits they want?
The president didn't understand what it meant, but after thinking about it for a while, the president probably meant it.In other words, Quan Jing was still suspicious of the old lady.

The president said again: "Officer Quan, what do you mean, the little girl was killed by the old lady?"

Officer Quan was silent for a moment, then looked ahead again, then turned to look at the president and said, "I think there is such a possibility, the old lady is just pretending."

The old lady is taboo to turn on the gas without a car.

It's just that when we tested these functions of the old lady, the old lady pretended.

Or the old lady told by your girlfriend, you have to pretend to be ignorant.

Pretend you can't turn on the gas, pretend you can't turn on the car and don't start the car.

So the suspicion of the old lady is gone.

The president thought about it for a while and found it impossible.

Looking at the old lady's reaction, those actions seemed to be conditioned reflexes.

There is no acting element whatsoever.

Both of them remained silent and returned to the scenic spot.

After returning to the police station, the two kept thinking about the case.

This case looks very simple on the surface, but it is actually very complicated.

This is a case that has never been seen before, because the range of suspects is very high, but no evidence can be found.

Police officer Quan and the president have been thinking about problems in the police station.

This case seems simple, but something is always wrong.

It's like someone's hiding something, something they've been digging up, and there's one person who doesn't seem to let them dig it out.

Officer Quan was lying on the chair, flickering, drinking water and knocking on the head.

The president sat on the seat, doing it straight, without any smooth response.

Just the mind keeps working.

The president has been thinking about the monitoring screen in the villa. The monitoring screen is very clear. The only people who enter the villa are his girlfriend, nanny, and the owner himself.

Who is it?

In other words, the suspect who is still the little girl is the person who entered the villa.

The people who entered the villa were the little girl's father, nanny and girlfriend.

Of course the little girl's father would not kill his little girl.

Then the suspects are the nanny and girlfriend.

Although it can be proved that the little girl was still alive and well when the nanny left, it cannot be ruled out that the nanny turned on the gas when she left.

Then ran to the garage to turn on the exhaust.

So I fled to prove that I was not there, so I returned to my hometown.

This possibility is also possible.

But the girlfriend is at home, doesn't she smell the gas?

The girlfriend is a real person, and if she smells gas, she should turn off the gas.

In addition, I found that the exhaust gas of the car was still coming out, so I would go out and turn off the exhaust gas of the car.

Therefore, the possibility of the nanny committing the crime may be relatively small.

Then the biggest suspect is the girlfriend.So now assume the killer is the girlfriend.

Starting from the girlfriend's side to investigate the case may be faster and easier to get to the bottom of it.

When thinking of this, the president immediately turned his head to look at Police Officer Quan, and said, "Officer Quan, I think there are many suspicious aspects in this case."

I think it is very possible for a girlfriend to make money.

I want to go to the villa again to check the situation.

The president just wanted to see if there were any traces on the car. Who climbed up to open the car.

Because the car has not been touched by the owner's little girl's father until now.

So if it was touched by someone else, it either left some traces, or there was some driving record 1 or something.

Officer Quan nodded and said, "You can go by yourself, you are not still afraid now, are you?"

The president's heart skipped a beat. He never thought of going to investigate alone, and always followed behind the boxing gym.But now Officer Quan seemed to be dozing off a little, as if feeling particularly irritable.

The president said, "Officer Quan, shall I go alone?"

The president actually didn't dare to go alone, he was a little scared.He is not used to investigating cases alone.He felt a little scary.

Police officer Quan had already closed his eyes and said in a low voice, "You have to learn to act alone. If one day I drive the crane back west, won't you have no way to investigate the case?"

So you should learn to fly early.

When he still felt that going to the villa alone, he felt that he would die there too.

This is too scary.

The murderer can kill the little girl, so he can also kill another person, right?

Thinking of this makes me feel eerie.

In fact, the president's psychological quality is quite good, but he just came into contact with the case and seemed a little scared.

Since Quan Jing didn't want to go, the president smiled sickly, picked up the car keys and got in the car, but he didn't drive the car directly to the villa, but drove to the building materials store.

He immediately rushed to the car, rushed into the building materials store, and found the girl lying on the counter reading a book.

The girl is reading a book on architectural design.

Seeing someone rushing in, I looked up suddenly, and it turned out to be the president.

The girl immediately said: "You are at work! Why did you come back? You are skipping work. Be careful that your boss deducts your salary!"

The president smiled awkwardly and said, "I'm not on duty all day, we're just investigating a case outside. I'm investigating a murder case."

Girls don't understand even more, since the police case came here, why?
So the girl looked at the president with a full face of doubts and said, "If you investigate the case, go investigate the case. Why do you want to come back and be lazy? Didn't you have breakfast?"

The president shook his head, then nodded and said: "I have had breakfast, but I dare not go to the villa to investigate the case alone."

A little girl was crushed to death in that villa.I feel terrible.Girls know what it means in a day.

The girl immediately went around the counter, and then called out in the direction of the warehouse, followed by the voice from the preview: "Where are you going?"

The girl didn't answer, and walked towards the door pretending to be on the president's arm.

Car for two people.

Girls were bored in the building materials store, so they took out books on architectural design to read.

But looking at it, I dozed off a little.

Now that there is finally a case to investigate, of course there is interest.

The two came directly to the villa.

The two parked the car in the garage.

The president immediately got out of the car and took a look at the two bottles of the car that were almost in the garage.