After a lapse of 29 years, it is normal that the public security officer in charge of this matter retired.

It should be Tang Hongen who asked for a new investigation five years ago.

Lao Tang didn't work in Pengcheng at that time.

However, the investigation five years ago was obviously fruitless. Since then, Lao Tang can only shelve the matter for the time being.

The wound has healed. You can pretend not to hurt without touching. That's why Zhou Cheng and Xia Xiaolan investigated themselves behind Tang Hongen's back. If there is no progress, don't poke Old Tang Xinwo——

Zhou Cheng found some relationship before he saw the file of that year.

In 59, the police station was still very responsible, and the files of unsolved cases have been retained until now.

Chen Gongan was in charge of the case. The old man is in his 60s and has long retired. Zhou Cheng asked for the address and went to the door with Xia Xiaolan.

At the door of the family building, Xia Xiaolan ran into an acquaintance.

"Ma Suo, do you also live here?"

The world is really small. Xia Xiaolan met director Ma of Xidan police station.

Director Ma once had a good feeling for Liu Fen.

Director Ma is a seeming fierce but actually a silent guard suitor. He didn't last long in the hands of Tang Hongen, a romantic enemy who seems gentle but actually domineering and has many tricks. Finally, he automatically quit with great grace - not even if he didn't quit. Liu Fen understood his mind after accompanying Tang Hongen to Ji Ya's wedding ceremony, and made it clear to Director Ma when he returned to Beijing from Pengcheng.

Later, Liu Fen and Tang Hongen got married, and Xia Xiaolan went abroad as an exchange student. The mother and daughter didn't stay in the capital for much time, so they naturally alienated from director Ma.

Now I met director Ma at the door of Chen Gongan's house. Xia Xiaolan was really surprised.

Director Ma is also very surprised. He has horizontal flesh on his face. He looks a little fierce. In fact, he is very nice.

"Used to be called Uncle Ma, but now it's called ma Suo?"

Xia Xiaolan immediately called Uncle Ma and pointed to Zhou Cheng: "Uncle Ma, this is my lover Zhou Cheng, Zhou Cheng, this is director Ma of Xidan police station."

Director Ma looked at Zhou Cheng and said, "yes, the young man is very energetic, isn't he from the army?"

The difference between ordinary people and soldiers can't hide from the public security like Ma Suo.

Zhou Cheng nodded and shook hands with director Ma. "I've heard Xiaolan say before that you haven't found a chance to thank you for your care for her and her mother-in-law!"

Director Ma waved his hand, "what can I thank you for your little favor? Are you looking for someone here?"

Director Ma is also a free and easy person. He did not succeed in pursuing Liu Fen, nor did he turn his face into hatred.

Xia Xiaolan said that when she came to find retired Chen Gongan, director Ma sighed:

"Is there an old case asking him for clues? Come in, just don't be disappointed. "

Xia Xiaolan thought, "you and Chen Gongan -"

"He is my uncle. We are a big family and do a lot of public security!"

Director Ma simply explained two sentences.

Xia Xiaolan thought it was a coincidence.

But director Ma's statement is very reasonable. The younger generation is very vulnerable to what occupation their elders are engaged in. There are also state-owned factories. Three generations of people, old, middle-aged and young, contribute to one factory. A large number of people are scattered in different positions in the factory!

Today is the weekend. Director Ma came to see Chen Gongan and his wife.

He skillfully took out the key to open the door. In the living room, an old man was sitting in a wheelchair and listening to Peking Opera on the radio. This was director Ma's uncle, retired Chen Gongan. He was very happy to see director Ma coming:

"Zhenxing, did you bring friends today? I asked your aunt to buy you popsicles! "

Old man, are you serious?

Treat her and Zhou Cheng to popsicles?

The old man is very serious. As a retired old public security officer, his temper is not generally good.

They have cognitive problems and are sometimes sober and confused.

Ma Zhenxing was also very helpless. He whispered to Xia Xiaolan, "the doctor said it was Alzheimer's disease. This disease is too cruel. My uncle solved many cases and taught me a lot of things when he was young!"

Xia Xiaolan felt heavy.

senile dementia?

Not only did she regret that she might not find out any useful clues, but the disease itself was very... Alas, it seems that she is doomed to return in vain today.

Zhou Cheng motioned her to be patient. "We are not afraid to run more times. When Chen Gongan is sober, we can always know some useful clues."

It turned out that Chen Gongan's husband and wife had no children and no children. Now Chen Gongan has Alzheimer's disease. Aunt Ma Zhenxing is the same age as Chen Gongan. If she can't take care of her old companion alone, her relatives agreed to take turns to take care of her and do all the hard work at home. The old lady only cooks for Chen Gongan. It's much easier.

In this world, some people are unlucky enough to meet the best relatives, while others are lucky and their relatives and friends are very harmonious.

When Aunt Ma Zhenxing came back, she found two more young people at home.

Although Ma Zhenxing came to ask his wife about things, he also knew Ma Zhenxing. Ma Zhenxing wanted to help his uncle take a bath. Zhou Cheng took the initiative to help. The old lady liked them very much:

"I'm impressed with the case you want to ask. Lao Chen was not ill a few years ago. Someone came home to ask about this case. It has been several years. I thought your family gave up looking for it. Wait, I'll find it. "

Aunt Ma Zhenxing went to look for her wife's work notes.

Chen gong'an has the habit of keeping a diary. He has been a public security officer for many years. He will record any unsolved cases or special cases in the form of a diary. He doesn't have the ability to predict that he will get Alzheimer's disease. This is a kind of work summary. He is afraid that he will forget those cases that can't be solved at the moment... He is conscientious and responsible for his work. In this era, there are not many people like Chen Gongan.

Chen Gongan was sober and confused. Today, Xia Xiaolan and Zhou Cheng obviously missed the trip. The old man didn't say a few sober words.

But the old lady turned out her notes.

The case is neither big nor small, that is, a little girl was lost on the day of the National Day parade in 59. The time of the incident is relatively special. Someone investigated it again five years ago. Chen Gongan wrote two detailed notes before and after.

One was written 29 years ago and the other was sorted out 5 years ago.

"Five years ago, someone came to ask Lao Chen. Lao Chen also wanted to help. At that time, he was still sober, but his body was not very good. The notes sorted out were finally useless. If you still want to find someone, Lao Chen can't help. Only these two notes can be given to you. "

The old lady stuffed the notebook into Xia Xiaolan's hand. The notebook itself was not heavy, but it had another inexplicably heavy weight.

"I'll take it and copy it. Return the original to you. After all, this is old Chen's work record, which means a lot to you."

The old lady was stunned and didn't object.

After staying at Chen's house for a while, Ma Zhenxing couldn't help asking:

"Who are you looking for, relatives?"

Xia Xiaolan nodded, "it's my uncle Tang's lost sister. Oh, uncle Tang has been with my mother..."

All right, stop it, prick your heart!

Ma Zhenxing knows who the "Uncle Tang" in Xia Xiaolan's mouth is!