"I briefly synthesized the facts of the case, the Borgman brothers are an investment bank that is not publicly operated, they have a private solution car that was hijacked and was about to be shipped to Bahrain bearer bonds, there were seven people killed at the scene, including three cashiers, bank managers, and three unidentified suspects, Xu Weiguang, a traffic police officer who arrived at the scene, was shot unconscious, and the only eyewitness Guan Youbo was recording a statement, he said that there was another suspect who ran away and was puzzles, Ah Yang, with two teams of AB, responsible for investigating all the details, Ah Qiang, with two teams of CD, Following up on all the evidence, I have made a list for you, and I will not say the details. ”

After reading the entire case, Zhuang Ziwei convened the whole group to hold a simple briefing on the case.

“sir！”

As soon as Zhuang Ziwei finished speaking, many people raised their hands to ask questions.

"Don't ask questions first, you guys will treat it as an ordinary robbery, don't mess up because there are many dead people, hold steady, and do your best to collect evidence and lay a good foundation, is it clear?"

Zhuang Ziwei immediately stopped everyone from asking questions, now that he is not clear about anything, he can't easily draw conclusions, which will cause problems in everyone's direction.

After Zhuang Ziwei instructed, everyone began to do things, Sun Yang asked people to collect the fingerprints of the dead suspects first, to see if they could figure out the identity of the other party, fortunately, after the return, the database of the mainland police has been able to communicate, so these people can also be found out if they are from the mainland, and at the same time, Sun Yang also asked people to investigate the background of the Boman brothers, of course Sun Yang knew that the manager was the ghost, but before there was no evidence, Sun Yang felt that it was impossible for anyone to believe what he said.

The group of traffic policemen really regarded Guan Youbo as a life-saver, and even sent fruit baskets and lunches, for fear that Guan Youbo would be hungry and thirsty in the detention room, if they knew the truth, would they rush over and beat Guan Youbo.

Zhuang Ziwei carried these things to the detention room to see Guan Youbo, and at the same time to explore Guan Youbo's bottom, Guan Youbo's file they have already gotten their hands, Sun Yang is also at his desk to read the materials of this high-IQ guy, this is the classic book that has reached the peak of life.

Guan Youbo, born in Hong Kong Island in 75, lost his father at an early age, studied in public schools in primary and secondary schools, one of the top students in the 92 annual examination, graduated from the Department of Psychology of CUHK, studied economics in the United States, was recommended by a headhunting company to work in an investment company on Hong Kong Island in 03 years, and sat in the position of supervisor in three years, and the dividends reached more than 3 million last year, and there are two properties on Hong Kong Island.

In addition, Guan Youbo does not have any black records, that is, he has not violated any laws and regulations, not even throwing garbage anywhere, and there is no ticket.

Sun Yang closed Guan Youbo's file, this guy is really a cautious guy, if he wasn't familiar with the plot and knew that he was the murderer, he would probably have been blinded in the past, he had studied in a public school, and I am afraid that it was there that he met his two best friends.

"Ah Yang, what's the catch?"

Just when Sun Yang was sitting alone in the office in a daze, Zhuang Ziwei came back.

"What's the matter, have you passed the condolences to the eldest young master?"

Sun Yang smiled and pushed the swivel chair next to him, Zhuang Ziwei sat down on the swivel chair, and then rowed it over again.

"Well, he's a very cautious man, and he doesn't show his mouth at all."

Zhuang Ziwei pulled out a book from the desk next to him, "The Offender and the Motive".

"Of course it's strictly forbidden, a high-IQ talent like him, and he is engaged in that kind of work that requires a strong psychology, you can't easily ask anything, unless you drive him to a corner."

Sun Yang said that only if Zhuang Ziwei keeps making moves, will he continue to expose flaws, so that his psychology will disintegrate little by little, so as to find enough evidence.

"Do you doubt him? Think he had something to do with the robbery? ”

Zhuang Ziwei closed the book in his hand and said to Sun Yang.

"Of course, why not? You must know that he is the only person who can talk to us at the scene, what is the situation at that time is not what he wants to say what he wants, and after the game, he should send the gun back to the gun club, we should be a gun club, the kind of broken car we drive can send the gun back, he drove a high-end sports car, it was slower than us, what did he do at the scene of the crime? You must know that the robbers in order not to be disturbed, but the road is closed, and why not call the police first, but after the killing, this is too many doubts, of course, if you ask him, he will definitely give you a perfect explanation, because he has already thought of a perfect excuse, so at the moment we can't make him a suspect at all. ”

Sun Yang said that this is a big loophole, and Guan Youbo's presence at the scene of the crime is enough to define him as a suspect.

After listening to Sun Yang's words, Zhuang Ziwei immediately sat up straight, that's right, after Sun Yang said this, Guan Youbo's body can be said to be full of suspicions, but these doubts are probably really as Sun Yang said, Guan Youbo has already prepared an excuse.

"What are you going to do?"

Zhuang Ziwei felt that Sun Yang should already have a way.

"I'm going to start with the escaped suspect, his puzzle has been made, so I'm going to find him."

Sun Yang said that Guan Youbo's flaws in the movie are in this person.

"Hong Kong Island is so big and there are so many people, it's not easy to find someone on the puzzle."

Zhuang Ziwei said that the general police puzzle is through some images of the combination of various parts of the trip, if the real person is found and compared, there will be a little similar, but if there is no real person, even if the average person sees the picture, it is impossible to recognize the real person.

"That's for sure, but I'm not going to look for a needle in a haystack, I just learned from Cuong that many of those guns are assembly guns, which must be related to those who sell imitation guns, and these assembly guns are finely made, and they must be famous in that circle, so I narrowed down the scope to these people, I have seen puzzles, and they are very distinctive, so I believe that there will definitely be people who know him."

Sun Yang knew that the guy who escaped was the one who opened an imitation gun shop, so he must be very famous among those people, and he would definitely be able to find it if he wanted to find it.

"Yes, Ah Yang, this is indeed a line, you follow it, you must dig out that guy."

After Zhuang Ziwei listened to Sun Yang's analysis, he patted Sun Yang on the shoulder, and the case suddenly felt a lot clearer.

"Then what about our Guan Dashao?"

"I'm going to sue him first for illegal use of firearms and murder."

"Yes, let's force him first, but then we will have to bear the pressure from the outside world, as well as the pressure of the traffic police."