The suspect's name is Cao Yu. His parents are very ordinary and are migrant workers. Cao Yu has lived in the old street since he was a child and went to school in the old street elementary school. Later, because his mother worked in a snack bar for many years and the gas was not burned, he died of illness. His father was unable to take care of Cao Yu, and public schools were scarce, so he could only plan to send Cao Yu, who was about to go to the countryside. At this time, his father was exhausted. Because his wife had emptied his savings due to his illness, he was unable to accept the sky-high medical expenses for him and committed suicide.

The local welfare department began to try its best to contact Cao Yu's relatives, but unexpectedly, they actually contacted Cao Yu's grandfather. Cao Yu's grandfather went to Canada when he was very young. He had no news for decades and did not know that his wife was pregnant. Cao Yu's mother was raised by Cao Yu's grandfather's parents.

Cao Yu's grandfather explained that he had been in contact with his family for ten years. However, he had started a family outside, so he did not plan to come back. After the police investigated, it turned out that Cao Yu's mother's family had been relocated to a neighboring county due to construction projects. A bad guy pretended to be Cao Yu's mother and kept collecting money, writing letters, and calling.

Cao Yu's grandfather was sentenced to one year in prison by Canadian police for violent injury. During this period, the villain liar wrote a letter to tell him that his parents had passed away one after another, and she also found someone else and remarried. Cao Yu's grandfather stopped thinking about going home. This time, the welfare home found Cao Yu's information and informed the Canadian Association through some people. The Canadian Association mentioned Cao Yu's incident, and then Cao Yu's grandfather learned the truth.

Then Cao Yu's grandfather took Cao Yu away and went to Canada. Nine days ago, Cao Yu entered the country from City A. He stayed in City A for about four days, checked out and left Linyuan County.

Late at night that day, the police special police and other departments jointly took action and arrested Cao Yu, who lives not far from the old street, a four-star hotel in Linyuan County.

Cao Yu stated that he was a Canadian, asked to contact the consulate and a lawyer, but he didn't know what he had committed. The police did not find crossbows and bullets during the search. Through careful analysis by Su Cheng and the three teams of serious cases, the disassembled crossbow was found in the storage cabinet at the entrance of a supermarket in the old street.

The three groups of serious cases sorted out the evidence overnight and found that Cao Yu could not be convicted because the crossbow had no fingerprints. Although Su Cheng inferred that the crossbow was located, there was no basis for inference and the court would not adopt it. The case was basically lost, but after a secret meeting with the prosecutor, Sun Jun decided to insist on prosecution of Cao Yu. Subjectively, Cao Yu was a criminal, objectively, he was not.

Yao Jin appeared, and the Interior Bureau stopped the prosecution. The Interior Bureau believed that the evidence for the prosecution was obviously insufficient, which violated Cao Yu's rights and violated the prosecution regulations. He required the three groups of serious cases to investigate for three days. If there was no new evidence, the person must be released. There was only three days, and Sun Jun had basically no rest to investigate the case. Even so, the night before Su Cheng was about to return to City A, he would still invite Su Cheng and Fang Ling to dinner.

Su Cheng told Fang Ling: "You have stomachache, so you won't go to the banquet today."

Fang Ling looked at Su Cheng: "I really want why, but because I know you for so many months, you have to be willing to tell the truth. You have already told me. If you don't want to tell the truth, you will make up lies. So... I have a stomachache." Fang Ling fell on the bed in the hotel, rolling around with great acting skills, and twitching twice.

...

"Where is Officer Fang?"

"She has a stomach that's uncomfortable, it's a woman." Su Cheng replied and looked at the table: "Oh, I thought there was wine, so I didn't let her come."

Sun Jun said: "You drink, sorry, we have to drive the night train on the last day tomorrow. The Canadian police are too inefficient in their work."

Sun Jun called two bottles of red wine, and Song Jun said that it would be better if you don’t drink it. Don’t look at me alone. So he put it all over. Sun Jun looked at the wine glass, hesitated for a while, and finally picked up the cup: "Su Cheng, I have to drink one. This glass is my apology wine. Why do I apologize? I won’t say anything. In a word, you are better than me."

Sun Jun drank the red wine in one sip and put down the cup: "I haven't drunk for three months."

Su Cheng said: "Captain Sun, I don't think you have to be busy anymore. It's too tiring to pick bones in the eggs. Although Tian Fei has fallen, he has real skills and shouldn't leave too much evidence to accuse him. He chose the weapon and used the weapon, and has considered how to face the police problems if he is exposed."

Sun Jun nodded: "Yes, this kind of thing happens often. I remember that in Group 7 of City A, there was a family-killing case. The suspect was quickly arrested and was the business partner of the male owner. He suspected that the male owner cheated him of his money. He quarreled several times. The suspect had a little temper and was very scrupulous. Because he lacked business ability, his wife did more business matters, so his wife and the male owner spent more time together. The motive for the crime was extremely sufficient. The suspect could not provide absenteeism. The murder was consistent with the left hand and the stabbing height was consistent. But there were no fingerprints, no footprints, and no DNA. The prosecutor in that case lost the case. One of the reasons for the loss was because he was very excited in court. Afterwards, he was dissatisfied with himself and suffered from depression. He committed suicide half a year later. We were also very unhappy at the time. The first idea was to beat the judge and make a judgment."

Sun Jun: "I was young and energetic and extremely annoyed. After leaving the court, I arrested the prosecutor and cursed him in the court. It was quite unpleasant. He didn't say a word... This is the thing I regret in my life. Brother Ma told me that this hurdle can be overcome, but there is nothing else that cannot be overcome. I thought it would be like this, but I didn't expect that the prosecutor committed suicide half a year later. When I learned the news, I was soft and I wanted to kill myself."

Su Cheng added wine to Sun Jun, interested: "Is there any evidence to prove that the prosecutor lost the case unintentionally?"

"This is also a problem. At that time, the relationship between the civil servants and the Interior Bureau was very tense. The Interior Bureau interrogated the prosecutor for 48 hours. To be honest, the prosecutor made a mistake and made a comprehensive investigation, but in the end nothing was discovered. The Interior Bureau saw that it was indeed unintentional and left with a slap in his butt."

Su Cheng sighed lightly and asked, "Captain Sun, how did you overcome this hurdle?"

"I applied for a transfer. My hometown is Jinhai County and I want to be transferred back to Jinhai County to be an internal staff member. I know I am a sinner. I did not go to worship him or apologize to his wife and children. Because I felt hypocritical about doing that, I punish myself. Since I became a criminal policeman, I have not drunk more than one bottle of wine every year. During that period, I was drunk for several days and I was on the road when I got drunk. I thought it was good to run over the car and I wanted to die."

Sun Jun returned to the years, clinked glasses with Su Cheng, drank, and said, "Someone called the police. Brother Ma came and dragged me back. He dragged me back. His shoes fell off and his feet were broken. After sobering the next day, he didn't say anything. He gave me a big falsity and said that a friend was threatened recently and asked me to be a bodyguard for a while."

Sun Jun is a standard type of drinking and many things can be seen after drinking. Some people cry, some people laugh, some people confess, some people want to be sworn, and some people even perform urination bottles to prove that they are not drunk. Another reason is that Sun Jun apologized just now, and apologized for impoliteness when receiving Su Cheng, and also expressed his intention to thank Su Cheng for help. This emotion will make Sun Jun subconsciously trust Su Cheng, and Su Cheng is a systematic person and admire Su Cheng very much. In recent months, cases have been constantly and nervous, so he finally sat down to have a glass of wine and took a breath...

Furthermore, this topic is not sensitive, it is Sun Jun’s past at that time.

"bodyguard?"

"Later I realized where I was a bodyguard. Brother Ma helped me contact an expert to treat diseases. This guy is very knowledgeable, well-versed in the past and modern times, gentle and elegant, and many principles are easily learned. The value, meaning of life, etc. At that time, there were people who could say this set of tricks, but few of them were as convincing as him. Some truths would make you understand by yourself. I was not old, about forty years old, and I was only seven or eight years older than me. I was in the same year as Director Ma.”

Su Cheng asked curiously: "Who is this master?"

"You must know Hualiang, Chairman of Fahrenheit Group."

Hua Liang? Su Cheng took a light breath and cooled his air conditioner... Damn, I have to re-examine it... It's not right. Hua Liang has been in contact with him several times, but he is definitely not a hangman who calls the character. Even if he deliberately conceals it, he should not achieve such an effect. However, why didn't I hear that Director Ma and Hua Liang have anything to do with him? I have to go back to ask Zuo Luo about this, but Su Cheng didn't hear about it.

Su Cheng cooperated and said: "Hualiang? Know. Fahrenheit Group is mainly furniture, and now it has expanded to various industries such as energy, logistics, online shopping, network, real estate, and shipping. It can be said that Fahrenheit Group is now the top five major groups in A City."

Sun Jun and Su Cheng clinked glasses and drank, saying, "I was a bodyguard in Hua Liang for a month and went back to the seventh group. It is difficult to eliminate the guilt in my heart, but fortunately it has no effect on my spirit."

Su Cheng said: "Oh, so I'm about to form the Z department at that time, so you didn't join?" The Z department was established for ten years. In front of it, the Criminal Police Team's serious crime team was the team. Bureau Ma took over the leader of the z7 team. Five years later, he was promoted to deputy bureau, and Liu Mo took over as the leader of the z7 team.

"I don't go to Z7 and have a lot to do with this matter." Sun Jun didn't seem to want to mention this topic.

Strangely, among the five tigers in the seventh group of serious cases, one died, one was Sun Jun, and the other was Liu Ran, who is now the deputy director of the police station. He had footprints to track the one Wang Mei said. Because he was seriously injured and disabled when he was chasing the murderer, Z7 retired before it was established. There was also a technician, who is now the boss of a local network company. There was only one old man in the establishment of Z7, and the others were young. Among the young people promoted by the Ma Bureau within five years, Liu Mo and Zuo Luo, one was transferred because of his wife's work reasons. After Liu Mo died, one was transferred to the detention center to serve, and one was approved for the prosecutor and had been transferred. Conversely, Z7 has always relied on several team leaders to support him. Why did the Ma Bureau not keep Liu Ran and Sun Jun at that time?

Su Cheng said: "Do you want to make progress?"

"Progress? Progress in City A is useless." Sun Jun smiled: "So what about the director? The salary he received is less than a few yuan higher than mine. He will have nightmares in the middle of the night when he was stared by the Interior Bureau."

Sun Jun picked up the wine glass, looked at the red wine in the wine glass, and paused for a long time: "There is different, I don't plan for each other."

What a different story? Su Cheng looked puzzled, either pretending or wondering. Sun Jun had said before that his interest was to solve the case, but he was unwilling to go to Z7, which was already very contradictory.

Sun Jun smiled: "If you don't talk about this, I'm very happy that z7 has been in awe for so many years and has finally started to show off. Look at you and you can see the shadow of us at that time. Fang Ling is right? She looks very similar to Liu Ran. Song Kai, very similar to a technician who studied abroad at that time. This guy is slick, but he is definitely an expert in mechanics, physics, and various technical identification methods. However, Zuo Luo is like me, you are like Brother Ma."

"I?"

"It's not about leadership. Brother Ma seems to us a bit like a master. He often solves cases and goes to a dead end. He can wake us up with just one word."

Su Cheng smiled: "It seems that Team Sun is very concerned about the current z7."

"My youth must be paid attention to it. You may not know that after Liu Mo passed away, I applied for the position of group leader of Z7. I talked with Liu Ran and brought the boy back to the side. The old guys were even more brilliant." Sun Jun said: "Of course, we are old, our lives are very stable, the environment is familiar and comfortable, and a little comfortable, and it is just a whim. Su Cheng, I tell you that the Serious Case Group 7 was really majestic at the time. We even went abroad to assist in solving the murder case of a person from City A abroad. We were not familiar with the place. Liu Ran pursued the murderer for 32 hours in the Australian desert. In the end, he arrested the murderer and caused a sensation in the Chinese community in Australia. He has been brilliant..."

Su Cheng said: "It sounds like it's just because of the formation of z7, so..."

"No, in the last one or two years, we have already felt the gap. Take the boy who is studying abroad for example. Getting married and having children is too lazy to learn, and we have no passion. We have a low desire to learn. Look at the development of criminal investigation over the past decade, the most important thing in the early century was fingerprints. There are only a few companies in the country that can identify DNA, and they have been queued for a long time. Now? Not to mention DNA, there are many machines in Linyuan County that can enter automatic facial capture and recognition. We found a piece of soil on the spot and sent it to the university research institute to test the ingredients. Now the mass spectrometer is brushed and the order is printed."

Su Cheng said: "I still don't understand why you didn't go to z7. If you went there, it's now z1. You only need leaders and experience in criminal investigation. Other technical things can be handled by subordinates. Your style and your will are not available to young people."

Su Cheng turned the topic back again, and Sun Jun was a little sad, wanted to say something, and was worried about something. After a long time, he said: "What do you mean? I think the criminal policeman is about solving cases, so don't do anything else. Of course, Brother Ma's ability is not only in solving cases, but also in other abilities. Maybe he just tells the difference..."

Su Cheng asked tentatively: "What Ma Director wants is loyalty, can't you give it?"

Sun Jun frowned: "Su Cheng, I feel that the wine tastes wrong today."

“What’s wrong?”

"Fang Ling's stomachache started, it was wrong." Sun Jun said: "It was normal for Fang Ling to have stomachache when she went to Jingjing Villa."

"Haha, I just want to have a good chat with Team Sun."

"I voluntarily drank the first glass of wine, and the second glass... I just want to know what you want to do. When chatting, your topic kept raising in a certain direction." Sun Jun looked at Su Cheng with a small eyes: "What do you want?"

Su Cheng smiled bitterly. This old fox is really good at acting. Well, I really underestimated Sun Jun. This is an old detective. Maybe he can't keep up with the times in terms of technology, but his brain and experience are not worse than himself. It always depends on people to solve the case. I was an idiot who thought he would drink a cup of drinks and the overall situation was in hand, but I didn't expect to rebel against the generals.
Chapter completed!