As soon as the second uncle went, there was no news. However, the second aunt paged Liu Pengcheng, saying that Yangyang looked very good in the clothes brought back by the second uncle, and she liked it too. The second aunt put it away for him and asked him to wear it again for the New Year.

Liu Pengcheng thought that it was okay to wear it for the New Year, it was a large walking red envelope, and it was festive when he looked at it.

The second aunt asked Liu Pengcheng how much the clothes were, it shouldn't be cheap.

Liu Pengcheng had no choice but to say that it was sent by a friend, and briefly told Lu Zhiping about it.

The second aunt sighed after a while: "Alas, it's fate, when your friend brings the child back, you must tell me, I will invite her to dinner." ”

Liu Pengcheng agreed, but in his heart he knew that it was basically impossible for the two of them to come back.

At work in the morning, Liu Pengcheng and Zhao Yi went to the market to eat two rice rice and small salted fish. As soon as I rode a motorcycle to the courtyard of the three major teams, I was stopped by Instructor Wang: "Just look for you two, don't get out of the car, look at the direction of my finger, ride that way, go to the office building of the Public Security Bureau, and report to Director Tan in the office on the second floor, let's go." ”

Liu Pengcheng and Zhao Yi looked at each other. Liu Pengcheng asked, "Instructor, what are we doing there?" ”

Instructor Wang spread his hands: "I don't know, people didn't say, or you two go first, and call me when you know what's going on." ”

After Instructor Wang finished speaking, he went back to the small building with his hands behind his back.

Liu Pengcheng and the others thought about it, and they didn't know what was going on, and they didn't even know if they were the same thing. It's safer to ride two bikes.

Zhao Yi also wanted to call his aunt to ask. Liu Pengcheng said no, if there was really anything, they would have told you in advance, and they would have gone directly.

So the two motorcycles drove out of the courtyards of the three teams one after the other, and drove towards the direction of the economic development area by the sea.

There were many people in the car in the early morning, and the two of them rode for nearly 40 minutes to get to the place, found the carport and parked the car, and walked to the office on the second floor.

After inquiring about Director Tan's office, the two of them sorted out each other's appearances before knocking on the door.

Director Tan is a tall middle-aged man with glasses and the rank of second-class police inspector. He said with a smile: "I just called your brigade, saying that you have already come out, come by motorcycle, the sun is enough to choke, come, drink water first." ”

Liu Pengcheng noticed that there was a refrigerator in someone's office!

Director Tan took out two cans of Coke and handed them to them: "You young people should love to drink this thing." You're welcome, my stuff here is from the leader's office to entertain guests, this Coke is the slowest, you help destroy two cans. ”

Liu Pengcheng and the others were indeed choked by the sun all the way, and they were not polite when they heard the words, so they opened the Coke and drank it after saying thank you.

Director Tan asked, "Professor Park Young-ae of the Public Security Cadre School, are you familiar with it!" ”

The two said in unison: "Familiar." ”

Professor Park is the backbone of the Provincial Public Security Cadre School, the director of the Investigation Teaching and Research Department, the leader of the discipline, and an expert who enjoys special allowances from the provincial government.

He has participated in the compilation of multiple editions of investigation and criminology textbooks in public security colleges and universities. She is also a visiting professor at the Criminal Police Academy.

But at this time, why did Director Tan mention her?

Director Tan said with a smile; "Since you both know Professor Park, I'm not looking for the wrong person. Yes, Professor Park's train arrived at the Seoseong Railway Station at 11:50 this morning.

If the investigation process of the case meets the conditions, she will actively strive to add this case to the actual case tutorial of investigation. ”

Liu Pengcheng's eyes lit up, this is a great thing! He didn't make a lot of effort in this case, and maybe he could leave a name on the textbook!

Liu Pengcheng asked, "Director Tan, what do you need us to do?" ”

Director Tan said: "Originally, we had to arrange cadres to accompany Professor Park throughout the investigation, but Professor Park felt that it was too troublesome, and said that it would be enough to find a grassroots police officer or intern who is familiar with the case to help them drive and lead the way." How's that, will you two be able to complete the task? ”

Liu Pengcheng and Zhao Yi immediately replied: "Yes, I guarantee to complete the task." ”

At 11:45 a.m., a Mitsubishi Pajero police car and a Toyota Hiace police car stopped at the place where the soft-seat car was parked on the platform.

Captain Meng of the public security detachment said to Liu Pengcheng with a smile: "Xiaoliu, I heard that the child abduction and trafficking case a few days ago was the first clue that you, the little guy, discovered?" ”

Liu Pengcheng was modest: "Luckily, I wanted to buy a set of clothes for my little cousin to wear for the victim, so I went over and asked a few more words, but they showed their stuffing." ”

Captain Meng was the leader of the original gambling case task force, and he was also a bureau committee and a third-level police superintendent, so it was very appropriate for him to come forward to greet Professor Park, who was also a third-level police superintendent. While a few people were still chatting, a train came speeding by.

After the car stopped, a figure wearing a police uniform, Liu Pengcheng and Zhao Yi were very familiar with, got out of the car.

She was followed by two young police officers, one superintendent II and one superintendent I.

After Professor Park got out of the car, Liu Pengcheng and Zhao Yi hurriedly stepped forward to greet him.

Professor Park was happy when he saw Liu Pengcheng: "I also wondered if I could see our great heroes who had won second-class merit this time, but I saw it when I got out of the car." ”

Liu Pengcheng said a few words modestly and introduced the leader of the Meng detachment.

Knowing that Captain Meng was the leader of the task force for the gambling case, Professor Park said with a smile: "We must have a lot of situations that need to be understood by Captain Meng, and we will cause you trouble." ”

Captain Meng smiled and said, "It's okay, it's okay, just ask." ”

At noon, Xiao Dali hosted a banquet for Professor Park in Wanghai Tower.

Liu Pengcheng thought that Xiao Dali attached great importance to this interview, but it turned out that it was not like that at all. Professor Park is the captain of Xiao Dali's original police training, which is equivalent to the head teacher, she came to Ruicheng, Xiao Dali must invite the teacher to dinner.

A seafood feast is a delight for both guests and hosts. Anyway, Liu Pengcheng is full. At the same time, I also got to know two young police officers brought by Mr. Park, one surnamed Wang and the other surnamed Li, both of whom were young teachers who had just been transferred to their department for a short time.

Interestingly, Mr. Wang is a graduate of the OUHK and Mr. Li is a graduate of the Criminal Academy. These two schools are known as the first in the country in terms of criminal investigation teaching.

After eating at noon, it was more than three o'clock, Liu Pengcheng and Zhao Yi sent Mr. Park back to the government hotel where he was staying, and Professor Park asked Liu Pengcheng and the others to go back to rest, and they could come to pick them up at eight o'clock tomorrow morning.

Liu Pengcheng didn't want to toss back, and after sending Zhao Yi home, he simply drove back to the dry rest house in a police car. In the evening, I also made a tour plan. All the surrounding attractions are included.

In Liu Pengcheng's mind, the case files are already very detailed, and if there is something that is not understood, just ask. There is no need for such a long period of research. Since the teacher is here, it is necessary to eat and have fun.

As a result, when I saw Professor Park the next morning, it was not what I thought it would be.

Professor Park said that the basic principle of China's procedural law is "to be based on facts and take the law as the criterion." "So the case file is based on two lines: facts and law to structure a case.

And we are engaged in criminal investigation, and finding out the facts and building a chain of evidence is the final result. So our job is to restructure the case based on the line of action. In this way, it can be of reference value to the grassroots public security organs and criminal police.

So in the next week, Liu Pengcheng and the others were tired, and they didn't know how Professor Park, an old Korean lady, had so much energy in her body, Liu Pengcheng and the others were so tired that they stuck out their tongues, and they were still in good spirits.

All case-handling units, including the procuratorate and the courts, have gone around in circles. actually went to Shanbian County to talk to Director Zhang for a morning. That's not all, I drove more than 300 kilometers to the Motor City to talk to a few criminals.

Tired is tired, and the harvest is also huge. Many details of this case are known to Liu Pengcheng for the first time.

After finishing the investigation, Professor Park refused Xiao Dali's send-off, but had a meal with Liu Pengcheng, and asked Liu Pengcheng an unexpected question: "Liu Pengcheng, have you thought about staying in school?" ”