Seeing that everyone stopped talking, Zuo Luo said, "Mao Xiaolan drank and entered the detention center twenty-five days ago. The U disk must have been recorded before. According to the confession of the girl who saved the U disk, Mao Xiaolan kept the U disk for her six months ago and would go to the girl's dormitory to update from time to time. The last update was thirty-seven days ago. In addition, Zheng Yang's unreasonable behavior after getting the U disk. Can we speculate like this?"

Zuo Luo said: "Someone knows Mao Xiaolan. Mao Xiaolan told this person about the location of the U disk. This person hired Zheng Yang early in the morning. Zheng Yang took the U disk to deliver the goods. However, this person did not show up and told Zheng Yang that he was in another place and traded tomorrow. Zheng Yang rested in the hotel that night, and the person quietly took the U disk, and then added clues about Wu Dajiang. The police followed the clues to find out that the director of the branch was bribed. He perfectly completed a frame-up."

Zuo Luo said: "It goes without saying who this person is. Only the hanged ghost has this ability. He should not know that the Ma Bureau will suddenly resign, but the director of the Nan District Branch is also an extremely important position. The hanged ghost must be prepared. The Ma Bureau resigned and the position is vacant. The most powerful competitors at present are: the director of the Nan District Branch, the captain of the Criminal Police Team, the director of the Linyuan County Bureau, and the captain Zhou Duanzhou. Among these four people, the director of the Nan District Branch is the most suitable and most hopeful candidate to become the deputy director."

Regarding major changes in positions, the Interior Bureau was clear about it. Lu Renyi said: "The director of the Linyuan County Bureau is not very willing to participate in the deputy director election. The county leaders even went to his house to do work, hoping that he would continue to stay in Linyuan County. Although he has not made any statement yet, the failure to make any statement means his attitude. The person in charge of z1 does not currently have a suitable successor, and Captain Zhou probably will find it difficult to compete. Only the captain of the Criminal Police Team and the director of the Nan District Branch are left. Of course, there is also Deputy Director Zhang of the Drug Enforcement Department who has not made any statements. He is now handling cases in this area of ​​the Mekong River. Will he be free for a while?"

Zuo Luo said: "To make an assumption, one of the detachment leader and deputy director Zhang is a hangman. First of all, we must eliminate the most powerful competitor of the branch director. Is this assumption logical? So I think that the arrest of the branch director is probably a conspiracy from a logical and legal perspective."

Su Cheng finally spoke and said, "I agree with most of Zuo Luo's views, but I'm surprised. Judging from my experience in dating with the hanged ghost, how could the hanged ghost ignore such an important clue? Mao Xiaolan's friend said that the last update was thirty-seven days ago, and the director of the branch received a bribe a month ago. Such illogical information appeared in the U disk. Isn't it just to tell the police that the director of the branch was framed by someone with ulterior motives?"

Zuo Luo thought for a while: "You mean, the purpose of hanging the ghost to falsely accusing the director of the branch is to push the director of the branch to the position of deputy director? Because we will think in reverse. Since we are a person who is framed by bad people, we must be a good person. After all, although this slander is proof, the logic is completely unreasonable."

Su Cheng shook his head: "I'm sorry, the water is too deep, I don't know."

Lu Renyi asked: "Is there any way for those three?"

There was another awkward silence, and Su Cheng said: "I am not interested in such cases, so you can tell me."

The bald man said: "From the position of the Interior Bureau, it is better to kill the wrong person than to let him go. Even if you will not send the branch director to the trial seat, the branch director will definitely not be able to run for the deputy director. Su Cheng said something wrong. Even if the Interior Bureau believes that the timeline is wrong and the branch director is falsely accused, he will not take risks. If the director is the heart of the police station, then the deputy director in charge of criminal investigation is the brain of the police station."

Lu Renyi said: "The current position of deputy director is temporarily replaced by the director. According to regulations, a new deputy director must not be taken over for more than two months at the latest. Otherwise, the deputy director in charge of personnel will be prosecuted for dereliction of duty, because this is likely to lead to a one-man show of the director. Anyone who meets the conditions can register. There are still fifteen days left. Seven colleagues have registered, including the director of the branch and the captain of the criminal police detachment. This matter is really urgent. The case of the Internal Affairs Bureau is usually not disclosed to the public. This time, there is no way to find you. We have discussed the two arguments about the false accusation and bribery you mentioned. What is the conclusion? No, who dares to draw a conclusion?"

Lu Renyi looked at the three of them and continued: "The Interior Bureau needs to consider a little more. If the director of the branch bureau becomes the deputy director, the position of director of the branch bureau will be vacant. Will the subject of the conspiracy theory be uninterested in the position of deputy director, but pay more attention to the position of director of the branch bureau?"

Su Cheng said: "No matter how you think about it, you may fall into a trap. It is better to turn the table and send the director of the branch to the trial table."

"What if I get framed?"

"The day before the final trial, your Interior Bureau came forward to save the people. Both the judge and the prosecutor gave you the Interior Bureau a very considerate." Su Cheng said: "If the hanged ghost is really conspiring and wants to help the branch director to the position of deputy director, and when the branch director is imprisoned, he will definitely make another move. He has made too big a bet and cannot turn back."

Lu Renyi asked: "Su Cheng, which side do you prefer subjectively? I know that detectives have intuition."

Su Cheng shook his head: "This has nothing to do with subjectivity."

“No, it’s related.”

Su Cheng thought for a while: "I don't know, I have many ideas now, but like a puzzle game, I lack the most important piece of the puzzle and can't be found. In the terminology of a detective, I lack the most important clue. Mao Xiaolan, Hanging Ghost, the bureau director, and Tangling, there must be a line between them. I can't find it, I can't even think of it. I don't know who controlled who, nor do I know how many groups of people are playing behind the scenes. Do you want to say that the hanged ghosts are involved? I can't be sure, if the hanged ghosts are involved, it means that there is a problem with the Ma Bureau, because only if something happens to an insider, a new inner ghost is needed. Only the hanged ghosts will play like this. I don't know, I don't know, I... can't find that puzzle. I always feel that whether the person behind the scenes is a hanged ghost or not, his plan also has problems. I don't know if it's the reason why the hanged ghosts were forced to resign..."

People are intriguing and strife, and Su Cheng is not very interested, and he feels physically and mentally exhausted when he participates in it. There is no difference between black and white in such matters, because bad people can easily reverse it. Because of this, you don’t know what you should believe. For example, the Korean female president is also a king who is proud of before being exposed, worrying about the country and the people and being praised by others. What after the exposure? Then what is the behind-the-scenes story about this exposure? Benefit distribution? Political game? Usually, it’s good to be a spectator to watch the excitement. It doesn’t matter who is the president, but now the Interior Bureau wants you to tell him whether there is a political game behind the scenes and what is the content of the political game? Who knows, it’s not sure that the president is directed and acted by himself, in order to hand over the power to the designated successor. For example, Lisboa and Mold, if the two are smart enough, one is the ruling party and the other is the opposition party, but they don’t need to be smart. We are obviously in the same group and take turns to be emperors. What’s wrong? Who dares to tell you to death?

...

At ten o'clock in the evening, most of the people in department Z were still working overtime, and Su Cheng had already gone back to rest. Xu Xuan did not work overtime. After receiving the call, he drove to department Z, Lu Renyi got in the car, and the two went to Lu Renyi's house. Zuo Luo was already waiting in Lu Ren's family.

The three of them sat down and had tea. Lu Renyi informed Xu Xuan of the content of today's meeting. It was not because he did not invite Xu Xuan to attend the meeting, but because he had to do enough skills on the surface. After all, Xu Xuan is one of the suspects of the insider.

Xu Xuan didn't quite understand: "It's enough to have three of them in this matter, so I can't help much."

Zuo Luo said: "The key is not the director of the branch, it is Su Cheng. At this meeting, Su Cheng put forward some opinions, which made us even more confused. I hope Xu Xuan, you tell me honestly, what did Su Cheng and Martin say when they met?"

Xu Xuan took out her mobile phone and played the locked file. It was a conversation between Martin and Su Cheng.

Lu Renyi jumped up as soon as he heard this: "I knew it was done by Su Cheng, who was not from my race. His heart would be different, and his eyes were pointed by thousands of people..."

Xu Xuan calmly took out an appraisal report from her suit pocket: "I found a professor at A University to analyze it. This recording is fake and artificially synthesized."

"Fake it?" Lu Renyi looked at Xu Xuan: "Why don't you use the police force to analyze the recording and go to the professor?"

Xu Xuan didn't want to answer this question. Lu Renyi looked at Xu Xuan suspiciously, and Zuo Luo said: "Let's talk about the serious business first? The recording is fake, which means that someone framed Su Cheng, that is, someone knows that Martin and Su Cheng are the same boss. What's more terrifying is that this person actually knew that we installed a wiretap machine for Su Cheng."

Three problems arise. The first question is why Xu Xuan didn’t look for the police technical department but went to the private technical department. The second question is, what is the reason for the false accusation of Su Cheng? The third question is, who knows the secret of the trio so well?

Lu Renyi thought more: "Can it be that Su Cheng deliberately created smoke bombs to test us after he knew that he was eavesdropped?"

Zuo Luo denied: "There is one thing that I am very confident. Su Cheng wouldn't know that we are eyeing Martin. This kid sometimes has a mysterious confidence in himself."

Xu Xuan said: "This eavesdropper requires special software decoding. I think there is something wrong with Lu Renyi when you are looking for the technical department."

Zuo Luo said: "Lu Renyi, take out all your personal belongings and I want to search."

"No, bring the phone." Xu Xuan took Lu Renyi's phone and checked: "The Interior Bureau does not have that high technical level."

Lu Renyi opposed: "Hey, the department's attack is too much." Although it is the truth, the Internal Affairs Bureau will not solve the case.

As soon as Xu Xuan opened the phone settings, she frowned. Zuo Luo looked at it and asked in surprise: "Why did you turn on the three-party call settings of your phone?"

Lu Renyi said: "We often have to open it, is there anything wrong?"

Xu Xuan said: "You can download mobile phone undercover software on the Internet. The most hidden and most efficient Trojan horse can be disguised as a three-party call setting system file. He can silently monitor the content of all the conversations between you and the two parties. Don't believe that copying cards is useless. Among mobile phone spies, there is another type of string wire that is used by telecom operators. The so-called string wire is a loophole in the operator. Does anyone on the Internet know it but don't know it, but it is said that in Belgium, there are hackers who have written software based on this loophole and can use their own mobile phone to monitor another person's mobile phone. The worst thing is that your mobile phone is a market-based phone, not a mobile phone purchased by the police."

"What? More than five thousand."

Xu Xuan patiently explained: "There are many standards for mobile phone applications. If they follow the standards, monitoring is relatively difficult. However, many mobile phones have monitoring backdoors, or product performance, or parameters are unqualified, and there are many loopholes. Of course, they are all foreign mobile phones, and they don't know how to do it in China. There are good merchants in China." According to the standards of European and Asian mobile phone applications, they will hardly be monitored, but...

Zuo Luo said: "Lu Renyi, will your Internal Affairs Bureau not popularize these basic knowledge?"

Lu Renyi smiled bitterly: "I always thought we were a police line and there would be no problem." This line is not about calling line. For example, why do powerful mobile phones do not receive spam text messages? (It was reported in the daily news report that telecom operators deliberately opened the back door, and they got kickbacks, and they could get a rebate after sending spam text messages. Some things are not that they cannot be done, but that they do not want to do it, which involves huge benefits.)

Xu Xuan and Zuo Luo did not expect that the Interior Bureau's thinking was so backward. They were independent of the police station and had no technical force. The police had a special technical department and conducted training once a month. It was not to train the police in important departments how to use technology, but to tell them how to protect themselves and their information. There were various policemen among the police, including police, drug police, Internet police, bailiffs, criminal police, etc., who were usually separated by a mountain like a mountain. The Interior Bureau was even further apart...

This reminded Zuo Luo of the last time the Interior Bureau was burglary, and most of them also used various black technologies to investigate the Interior Bureau clearly.

The three-person meeting ended in vain. After Lu Renyi contacted the Director of the Interior Bureau that night, he notified all staff of the Interior Bureau to return to work early the next morning. The Technical Department will inspect their mobile phones, computers and other technological products.

Although the meeting ended in failure, there is another question that falls on Zuo Luo and Xu Xuan. Why was Su Cheng falsely accused and what was the purpose of the false accusation? As for why Xu Xuan did not use technical resources but used private technical resources, the answer to this question is very obvious. Lu Renyi would not investigate it in depth because he had said before. He just told Xu Xuan that he should distinguish the priorities and priorities.

The Technical Department was shocked after conducting a comprehensive inspection of the mobile phones of the Interior Bureau. The police station stipulates that the mobile phones of middle-level and above police personnel must not be installed with software that has not been certified by the Technical Department. The Interior Bureau does not belong to the police station. Most of them are unmarried young people, with everything from mobile phones, games, various social platforms, forums, and various popular and unpopular apps. Simply put, there is no difference between their mobile phones and ordinary people's mobile phones. What are the problems with ordinary people's mobile phones? Through the Hollywood XX Gate, you can know that it is quite easy if hackers want to steal information against you. According to research, 60% of domestic Android applications have problems. Simply put, a casual game requires address book, communication records and geographical location. The reason why Android is not safe is that Android users have the right to use and contact the source code freely...
Chapter completed!