There has been no progress in the case investigation, and Liang Jiacheng¡¯s three-step process seems to take time. The peripheral work has just begun. Although there are no clues yet, the analysis of the entire case appears to be complex, confusing, and without any clues. Du Gang's peripheral investigation work is proceeding intensively, and the clues are now concentrated on three responsible persons. It is easy to find clues to the progress of the case from these three people and negotiate peace.
¡°Besides, Zhang Qiming¡¯s social relations are complicated, and most of the people around him are low-income people. These people were a mixed bag, undercurrents were everywhere, they were not doing their jobs properly, and they were idle all day long. Only after they were sorted out did they realize that the situation of the peripheral investigation was not ideal at all. None of these people had time to commit the crime, and no doubts about the case could be found on them. This made Du Gang enter the murderous array and couldn't figure out his clues for a while. Is there a bigger conspiracy behind this murder case? What's behind the conspiracy? Du Gang drew horizontal and vertical logical lines in his case analysis notebook, and put countless question marks on each line.
"Shan Shunzhi, a barrel smelter, had a fight and was punished." Du Gang was in high spirits, scanning the suspect back and forth with a pair of eagle eyes: "What is your relationship with Zhang Qiming? How long have you known each other?"
After Shan Shunzhi got into a fight and was released from the detention center of the Public Security Bureau, he changed his appearance and became less and less courageous. Apart from playing mahjong for entertainment, he stayed away from trouble. Today, when he received the summons from the Public Security Bureau, he was frightened. He was careful, but no matter how careful he was, he never escaped trouble. As soon as he entered the interrogation room, he was shocked when he saw Du Gang's iron-green face and his eyes. He shuddered all over and did not dare to speak for a long time.
"Shan Shunzhi, let me tell you, the government's policy is to be lenient if you confess, and strict if you resist. If you know about Zhang Qiming's situation and don't tell the truth, you are not reporting what you know. Do you know the consequences of not reporting what you know? "Du Gang's gentle questioning and rigid interweaving immediately frightened Shan Shunzhi so much that his face was black and his face was covered with cold sweat.
"Don't dare, don't dare. I'll tell you everything I know about Zhang Qiming." Shan Shunzhi wiped the sweat on his forehead with his sleeves, and he sighed: "I am playing mahjong with Zhang Qiming today. Yes. Yes, I remembered, there was Huang Maoge, and - and Xun Huangui, the four of us, the four of us. We played mahjong together for a day. It seemed that we started playing at eight o'clock in the morning and continued until eight in the evening. At around o'clock, lunch was ordered by the waiter for us. The four of us stayed up and didn't leave. Zhang Qiming was very lucky that day and won a lot of money. He didn't say much except that he was happy. My luck was particularly bad. , I lost a lot of money. I remember that Huang Maoge talked a lot that day. I asked Zhang Qiming at the table why he was so lucky these days and whether he had found a rich girl somewhere. Zhang Qiming was a little unhappy and said that he just wanted to play mahjong. Playing mahjong, why do you say Niangmei? It¡¯s boring. Because I lost a lot of money that day, and I was so nervous that I didn¡¯t think about anything else except wanting to win back the money I lost. However, things must be reversed when they are extreme, and the more I want to I get back the money I exported, but I am more anxious and jealous than I can get it back. On the contrary, I know that the more I lose, the more I lose, and the more I lose, the more miserably I lose. I lost all the money in my wallet. Zhang Qiming is so prosperous today, where did all the money go to him? I went, and there was a small mountain of money in front of me, probably close to 10,000 to 20,000 yuan. Zhang Qiming didn't say much, and there was nothing else on his face except a hey smile."
"That's right. Go on." Du Gang's face was still ashen, and his eagle eyes were swinging around Shan Shunzhi's body, as if he was checking whether his words were lying at any time.
"That's it." Shan Shunzhi didn't look at Du Gang directly. The female police officer taking notes stopped writing and was waiting for more valuable questions.
"How long have you known Zhang Qiming?" Du Gang asked.
¡°It hasn¡¯t been long, I think I played mahjong three times on the card table, and I don¡¯t usually interact with each other.¡± Shan Shunzhi didn¡¯t want to cause trouble, so he told the task force honestly.
"Did Zhang Qiming mention anyone's name in the last two times you were together?" Du Gang's questions were sometimes digging holes, and sometimes they were logical knocks.
"The first two times - the first two times he said he lost a lot of money and said there would be a sum of money soon. He didn't say where the money came from. I didn't ask." Shan Shunzhi felt much more relaxed, and there was No matter what he said, he didn't hide the fact that he and Zhang Qiming were together.
Du Gang was not questioning Shan Shunzhi, but he got an important clue from Shan Shunzhi's questioning, which was that Zhang Qiming would soon have a sum of money. Although there was only one sentence, no time or place, and no mention of who the money was related to, professional habits reminded him that Zhang Qiming's death was likely to be related to the money. So, he exchanged opinions with the recorder, police officer Wu Qiongxia, and prepared to continue questioning another suspect.
"Huang Maoge, a boiler worker, was detained for half a month after a gang fight and was punished. He was once an advanced worker, but he was confused and made mistakes:" Du Gang looked at his file: "Tell me, what is your relationship with Zhang Qiming?" ""Friend, good friend. I am very surprised that he was killed. As far as I know, he has no enemies. Apart from playing mahjong for entertainment, I have never heard of him doing anything illegal. If I know the questions you ask, I will tell you truthfully and help you. Solve the case as soon as possible." Huang Maoge's words surprised Du Gang rather than surprise. The old hunter also had his hair on end, knowing that he would encounter someone who was not easy to deal with.
"How do you know he has no enemies? Could it be that you are his accomplice?" Du Gang's stern face and hawkish eyes were of no use to Huang Maoge. He went into the police station and had interviews with the police as a routine matter. He answered fluently and without any clues. timid.
"Detective Du, this is a big joke. How can I be Zhang Qiming's accomplice? I mean, I know he has no enemies. He just likes to play mahjong for entertainment. He doesn't steal, rob, scoop, or fight in groups. You There is no material in his file showing that he was involved in group fights, and no evidence of stealing or robbing!" What Huang Maoge said is well-founded, and there is indeed no such thing in the file.
"What did the person who killed him want? Could it be that he had more than 10,000 yuan on him? Why didn't the killer leave any traces? Is it true that the professional resources of a professional killer are only more than 10,000 yuan? It doesn't make sense." Du Gang Think of case analysis as asking questions, and use this method to elicit more important clues.
"Oh, by the way, he once said that he could earn a lot of money by being a 'stand-in', and he also said that he would make a lot of money if he made a business in two days." Huang Maoge's clue is very important, and it is very important for detecting this. The secret case brought a turning point.
Du Gang's connection with Shan Shunzhi's statement that a "substitute" can earn a large sum of money brought about a major turn in the clarity of the case. At the same time, he has another analysis, which is that the murderer must be very familiar with the transaction behind Zhang Qiming and the money, or there is another person planning the transaction.
"Huang Maoge, think about it carefully. Who knew when Zhang Qiming said that a 'substitute' would earn a lot of money? For example, when Zhang Qiming told you how the money came from, who was he related to?" Du Gang was paying close attention to the suspect's expression as he spoke, still paying careful attention to the details of every sentence.
"Zhang Qiming and I were the only two people present at the time. By the way, I later told Shan Shunzhi about this matter, and then there was the news that Zhang Qiming was killed. Detective Du, this is the situation." The cunning Huang Maoge and Xun Huangui reached an agreement The agreement didn't mention a word, except that Qiu Chan's matter was not to be told to the task force. Besides, this matter had nothing to do with Zhang Qiming's matter, so there was no need to tell it.
"Okay, that's it for today's conversation. You have to be responsible for today's conversation before the case is clarified. You can go down." Du Gang believes that the confusing case has a little light, and the subsequent tasks will be more arduous. .