Cao Tingyang was about to go crazy.

He took several people from his team to K City to jointly handle the case, and finally got a clue from Luo Qingqing, a witness.

It stands to reason that Lin Ruirui's case and Professor Pei Chengjing's case should be jointly investigated, but as a result, K City didn't know what was going on, and his attitude towards him was quite good at first, but now it suddenly became very perfunctory.

It's probably to the extent that no matter what you ask, you're "sorry, it's inconvenient, and you don't know."

I didn't deliberately stumble on him, but I just didn't cooperate.

Cao Tingyang also privately asked a lone criminal policeman in K City two days ago, but he didn't say anything clearly, just pointed to it, and waved his hand very embarrassedly.

Cao Tingyang was a little foggy, and it took a long time to think about it.

There are people in the upper echelons of K City who don't want this case to be solved too quickly, that is, some people want to protect Su Ye.

To be honest, it was the first time Cao Tingyang had encountered such a thing.

Unlike Xie Jingchen or Wang Zixian, they chose this profession for some special reasons, but Cao Tingyang is not.

Cao Tingyang's parents are both old farmers, who have been farming in the countryside all their lives, and they have never studied, and they took thousands of yuan from selling agricultural products all year round for Cao Tingyang to study.

When he was studying, Cao Tingyang's grades were not too good, and he was often stuck in the middle of the stream, not up or down.

When filling in the volunteer for the high school entrance examination, Cao Tingyang's homeroom teacher persuaded him that people like him who could not excel in middle school in the town could not be top-notch, and it was difficult to be admitted to college if he went to high school in the city, and Cao Tingyang's family conditions were not very good, so it was better to go to a vocational school and technical school to learn a craft and reduce the burden on his family.

The teacher's kindness Cao Tingyang knew, and Cao Tingyang didn't have any special obsession with going to college, so he seriously thought about it, and the question was which craft to learn.

Cao Tingyang's parents also asked someone to ask, and they were asking distant relatives in the city.

Distant relatives said that among the various vocational schools and technical schools, the police academy is a better one, and there happens to be a five-year police academy in the city, as long as you pass the examination in the school, you will be a policeman, stable, well-treated, good to say, and have a high social status.

There are two kinds of police academies, one is the police academy of higher vocational colleges, which mainly trains grassroots police, who apply for school after graduating from junior high school, and come out with a college degree, and the other is a public security university, which applies for the college entrance examination and studies for four years, and comes out with a bachelor's degree to train elite police officers in different directions.

When Cao Tingyang's parents heard it, they were too. Civil servants are iron rice bowls, so it is better to go to the police academy. Z.br>

In this way, Cao Tingyang followed the steps, graduated from the police academy, passed the joint examination of the public security department, and became a grassroots public security policeman in L City.

After working, the family urged me to get married.

In the countryside, he got married early, and Cao Tingyang was 20 years old when he graduated and worked, and his family gave him a blind date.

Cao Tingyang's conditions are good, he looks good, he is very square, his height is also good, he is close to 1.8 meters, he is tall among his peers, his job is stable, and his personality is also very good.

The girl's surname is Mei, she is a primary school teacher, her parents are in the same township as Cao Tingyang's parents, she is very smart and gentle.

Naturally, Cao Tingyang got married, and Miss Mei also became his Mrs. Mei, that is, Cao Tingyang's child and her mother.

There was no love when I got married, but after marriage, I slowly developed family affection, the family was docile, I didn't quarrel for so many years, and the family was happy.

It has been more than ten years since Cao Tingyang has been working. When he first started working, he was just an ordinary policeman.

The area of L city is not large, and the economic ranking in the province was not bad before, but now the development has slowed down, and it has become a third- and fourth-tier small city.

The law and order in the city has always been very good, and most of the things handled by the police are trivial matters, and even theft rarely happens.

Cao Tingyang has a very good work attitude, serious and responsible, and people also have affinity, after a few years of work, he has accumulated a good reputation, and even many people send him pennants, too

Let the top take a fancy to him and lift him up.

He first became a criminal policeman, and then a few years later he was promoted to captain. Xie Jingchen's position as the acting captain is because he has a high degree of education, which can be regarded as a talent introduction, and Cao Tingyang became the captain purely because he has accumulated enough qualifications and has to be appreciated by the leadership.

The law and order in L City has always been very good, and the criminal police do some persuasion things, which are similar to the police, that is, the people who fight are more seriously injured.

The public security police also have to mediate neighborhood disputes, deal with things like stealing batteries and grabbing parking spaces, and the anti-narcotics police also arrest more than 10,000 mobile addicts to drug rehabilitation centers every year, and the criminal police basically move where they need to go.

There are very few homicides, not necessarily twice a year, and they are basically accidents, this criminal police officer does it, there are few things, and there is a lot of money, which is really a good errand in L City.

For more than ten years, the biggest thing that has happened in L City is the mass disappearance case ten years ago.

But that case was not merged into a big case back then, there were originally traffickers selling human beings, and at that time I only thought it was human trafficking rampant, so I hit it hard, and finally arrested several gangs, and did not find the missing people.

This year, murders happened without money, and when I saw the first corpse, I was really shocked by the criminal investigation team that investigated the case in the past, and a few young people vomited at that time.

Cao Tingyang has dealt with murder cases, and he handled a case of suicide and jumping off a building a few years ago, and it was also that case that was handled well and made meritorious contributions that made him promoted to captain.

The suicide case a few years ago was the first time Cao Tingyang had seen such a bloody corpse.

It was a little girl who committed suicide. That little girl was not very old, and when she died, she was a few years older than Cao Tingyang's eldest daughter, only in her early tens.

The little girl's parents are both from the countryside, and when they got married, they didn't get a license, only a wedding. Later, they cheated on each other, and directly left home and restarted the family, and the little girl stayed at her grandmother's house.

My grandmother was not in good health, she had a broken leg, and the family had no money to buy a wheelchair, so she was very difficult to move and could not do heavy work.

The little girl's parents didn't care about the life or death of their grandchildren, and each went to find happiness.

In order to feed the little girl and provide her with education, my grandmother went to find some handiwork every day, and came back to knit sweaters with presbyopia.

At school, the little girl's classmates asked her, "Why don't you have mom and dad?"

The little girl has always been very silent, and only retorted when she was said by the lowly bear child in the school to be "raised by no mother", saying "It is enough for me to have a grandmother".

Later, one day, when the little girl's grandmother went out to sell weaving pieces in the rain, she tripped on the road and did not survive.

The little girl took care of her grandmother's funeral with the help of her neighbors in the village, and then jumped off the building after the body was cremated and buried, when the school people said that she was "an orphan that no one wanted".