Ma Chaoqun continued: "You can go back now. However, there may still be some questions for you in these two days. Finally, thank you very much for your cooperation. With that, he reached out and turned off the microphone.

Fan Keqin said: "I won't show up, follow the good hand, have you arranged it?" ”

Ma Chaoqun nodded and said, "According to your orders, it was arranged before." ”

"Good." Fan Keqin said: "Let them stare at him, anything...... When he got there, he had contact with whom, even the little things about buying a pack of cigarettes, had to be recorded in detail, and I kept staring at it without saying stop. You also have to organize people to rotate back and forth to avoid problems. ”

Ma Chaoqun stepped forward and said: "Don't worry, the humble post must be arranged well." ”

Fan Keqin glanced at Hua Zhang and said, "Don't show your face, come up with me and hide for a while." Old horse, let him go. As he spoke, he turned around and took Hua Zhang to ignore the side and go directly to his office upstairs.

When he arrived on the first floor and entered the office, Hua Zhang handed over the secretary book and said, "Section chief, do you need to investigate what this person said?" ”

Fan Keqin said: "The intelligence department is very busy now, and they are all investigating Japanese spy assassins, so I'll let others go." As he spoke, he directly grabbed the phone and called the investigation department of the Security Bureau, and after a while, Lao Qi's voice sounded and said, "Seat? Are you looking for me? ”

Although Fan Keqin has not yet been appointed as a serious person, he is now the acting head of the investigation department of the Security Bureau, but he is known to many people within the Security Bureau. So he said "um" and said, "Old Qi, how many old brothers are Debiao, Changming, and Fengtai?" ”

Lao Qi said: "It's all in the bureau, Fengtai and Changming are from the field service team, and they should take their brothers to training." ”

Fan Keqin said: "Okay, then let's call it Debiao, let him take a few brothers and check on things." At that moment, he briefly introduced the situation, focused on the things to be investigated, and finally said: "The situation that confirmed what he said is still relatively simple, the construction site, Nanjing soup dumplings, and the coachman, or especially the coachman, must be found." You'll need a photo of Sheqi for someone to pick up at the investigation office. ”

Lao Qi said: "Understood, I remembered." What else is commanded? ”

Fan Keqin said: "No, the investigation is over, report as soon as possible, in addition, I may let the investigation department move in the next two days to help me investigate some things, you let all the brothers in the investigation department be ready and ready at any time." ”

Lao Qi said: "Understand, stand by at any time." ”

Hanging up the phone, Fan Keqin threw Hua Zhang a cigarette, lit one himself, and said, "Do you understand?" ”

Hua Zhang let out a puff of smoke and said, "Some understand it, and some ...... Just have an idea. ”

Fan Keqin said: "Brother of the Military Command Headquarters, the investigation is quite detailed, and it is good to be able to narrow down the scope to this point." However, they used to use forceful means in the past, but now they can't use it all of a sudden, and it will become the current situation, and they don't know what to do for a while. I am telling you this to tell you that there must be many ways to do anything, and don't limit yourself to death. The more weapons you have in your arsenal, the more advantageous you will be over others when it comes to different situations. ”

Hua Zhang nodded and said, "Thank you for the section chief's teachings, I won't forget my humble position." Then he paused and said, "Section chief, She Qi, I don't think it's suspicious." ”

Fan Keqin took a puff of his cigarette and said, "Tell me why." ”

Hua Zhang said: "Look, what he said is still logical, especially the illness of their section chief, this thing can't be made up, and this kind of disease is not something that can kill people all at once, especially at the level of their section chief, the conditions must be good, and this disease must have been for a long time." If he got the information, even if he wanted to take advantage of their section chief's illness, he would have to find a good excuse, but he used that sick list, which was obviously not placed by She Qi himself, otherwise it would be too suspicious, and it could only be their section chief. So in this way, unless their section chief has also been bribed by him, otherwise how could they have taken the sick list that day and was seen by She Qi. Therefore, the humble position felt that She Qi's dislike was not great. ”

"Good analysis." Fan Keqin flicked the cigarette ash and said, "Pay attention to the questions I asked Lao Ma to ask, they all have a certain mystery. The first few, such as the name of She Qi's lover, the name of her parents, etc., these cannot be faked. And when he answers, I observe the pattern of his answers. Because he can't tell a lie about these questions, the pattern of these answers is the pattern of telling the truth. If you ask the other party about that afternoon, and his answer is still in line with this pattern, then the possibility of telling the truth will increase. But this can only be some auxiliary information, and it cannot be used to judge the truth or falsehood based on these. But the things he answered, such as going to a construction site, what buildings were nearby, taking a rickshaw, etc., we can definitely find out. Even if he prepared in advance, it was useless. ”

Fan Keqin said here, and did not continue to say why it was useless to prepare in advance, but Hua Zhang said: "Because those things are prepared in advance, there is no way to investigate deeply, and in the end, they are still vague things, or there are many possibilities, and they cannot be proven." ”

Fan Keqin nodded and said with a smile: "Yes, it seems that you really studied my course carefully." Let's say you want to go to a movie theater and disappear for half an hour. So you call a theater and book a seat to watch Peking Opera. to guard against someone else's investigation in advance, but you can't show up in the theater after all, even if you are arranging for someone to help you commit perjury, saying that they saw you in the theater. But what about others? Where are you sitting? Why was he the only one who saw it, and why didn't the theater guys see it? The question then becomes ambiguous. It is impossible to be fully proven. It's an excuse to prepare in advance, and in the end you will never get the only answer. Instead, it will become vague, and many possibilities will appear. ”

Speaking of this, Fan Keqin took another puff of cigarette, lit the book with his hand, and said: "There was another situation in She Qi before, you didn't know, that is, when Ma Chaoqun found him again, this kid didn't know about the leak case, if it wasn't for Lao Ma finding him, he would still be kept in the dark." Why did I ask Debiao to take his brother to check the staff of his department first, when did I know about the leak case, which is used to distinguish his emotions......"