Lying in bed at night and unable to sleep, Cheng Liping found Liu Weiguo, told him what Du Dezhong said, and asked him what he thought. Liu Weiguo smoked a full half pack of cigarettes before he said lightly: "I have never inquired about your details, but I think this errand is similar to your old profession, so you can go, there is me here in the hotel." ”

Cheng Liping nodded, and said, "My parents and oranges don't have to lie anymore, I'll talk to them tomorrow." ”

Liu Weiguo smiled and said, "Debunked? ”

Cheng Liping smiled bitterly: "Hmm." That lie is not clever. ”

Liu Weiguo didn't speak, he seemed to be thinking quietly, and after a while, he seemed to have made up his mind, and said slowly: "It's not that the lie is not clever, it's that your girlfriend is not simple." ”

Cheng Liping sighed and said, "You can see it too?" ”

Liu Weiguo said: "I saw it at the first meeting. ”

Cheng Liping didn't speak anymore, turned over and fell asleep.

Early the next morning, Cheng Liping called his parents and said that he had to help Du Deyong do something recently, and he might be very busy. My parents were very considerate and said that you should go, and you must pay attention to your body and so on. I took the bus to the city bureau, registered my identity information at the door, and went directly to Ma Xianzhong. Ma Xianzhong's office was empty, and after waiting for two minutes, Ma Xianzhong and Du Deyong walked in side by side, debating non-stop. Seeing Cheng Liping, Du Deyong smiled and said, "It's just right, there are new clues." ”

Cheng Liping said angrily: "There are a lot of clues, but you are too idiotic." ”

Ma Xianzhong and Du Deyong almost spit out a mouthful of old blood, the two of them looked at each other, and no one was embarrassed to ask questions. They didn't say anything, Cheng Liping didn't speak, and in the end, Ma Xianzhong couldn't bear it, walked to the desk and sat down, and asked, "Let's talk about it, maybe it can be connected with our newly discovered clues." ”

Cheng Liping said: "Okay, let's discuss the killing of Sun Xing first. You have been checking how many murderers are, where are you now, and why don't you want to find out the motive for the killing? ”

Ma Xianzhong said: "We tried this detection direction, but there was no result, and later the Wang Bureau suggested starting with the forced demolition incident in Chengjia Village, so we focused on Cheng Hongbin." ”

Cheng Liping said: "So he is also an idiot. ”

Ma Xianzhong and Du Deyong looked at each other and smiled wryly at the same time. Although they are not satisfied with Wang Dunru, this kind of thing cannot be said directly. Cheng Liping doesn't matter, he is not in the system, and Wang Dunru can't find a good way to rectify him.

"The motive for the murder is very simple, you are all old policemen," Cheng Liping said, "The possibility of love killing is very small, right, you must have screened it." It is not very likely to be destroyed, because he was once the mayor of a city, and killing him will make things bigger and bigger. As for the wandering killing, it is even more impossible, who would deliberately transfer him to Chengjia Village? So, the result is already obvious, it is a vendetta, and the murderer has a grudge against him. ”

Ma Xianzhong said: "Then this direction is too difficult to check." Sun Xing has been in politics for 30 years, and he has been working in Licheng for 17 years alone, if he has a murderous feud with anyone, the scope is too large. ”

Cheng Liping said: "His previous position was not high, when he was the deputy director of the Education Bureau, it was easy to kill, and when he was the director of the Bureau of Radio, Film and Television, it was even better, right?" Even if he later became the deputy mayor in charge of education and culture, he was ranked low, so it wasn't that difficult to kill, right? Why didn't the murderer do it for such a long time, but waited for him to do it after he stepped down as mayor? ”

Du Deyong's eyes flashed, and he said: "This shows that the murderer had a grudge against him after he was promoted to mayor." ”

Cheng Liping nodded and said, "Yes." Also, since you want to kill him, it will save you more trouble to stab him to death, why do you still bring him to Chengjia Village? If someone finds out on the way, wouldn't it be asking for trouble? ”

Ma Xianzhong frowned and said, "If you analyze it like this, the biggest suspect will return to Cheng Hongbin." ”

Cheng Liping said with a smile: "According to your police information, Cheng Hongbin is now mixed with Jiangyang thieves, and what he is doing is killing heads. Sentencing once to death is death, and sentencing twice is also death, if he killed Sun Xing to avenge his father, is there any need to hide his identity? ”

Du Deyong said: "What do you think? ”

Cheng Liping said: "My opinion is very simple, use a stupid method. On the day Sun Xing was killed, the car in the surveillance video was a half-used bus, although the license plate could not be seen, but the number of such cars in Licheng was not very large. ”

Ma Xian nodded and said, "The clues we have newly discovered are similar. Sun Xing's fingernails have some rust components, which may have been obtained when he was struggling in the car. ”

Cheng Liping said: "There is rust in the carriage, so this kind of car is not far from being scrapped." ”

Du Deyong said: "During the Chinese New Year, a scrapped truck in Linxian County caused a major traffic accident, and the municipal party committee issued a notice requiring all kinds of vehicles in the city to be destroyed as soon as possible. According to my estimates, the total number of existing used minibuses will not exceed 100. ”

Ma Xianzhong said: "I'll arrange personnel to investigate first, what about the murder of Ma Liu, Xiao Cheng, what do you think?" ”

Cheng Liping said: "At the beginning of this case, you all thought I did it, right? ”

Ma Xianzhong smiled embarrassedly and said, "There is no way to do this, only you were the most suspicious at that time." ”

Cheng Liping also smiled and said, "What about now? ”

Du Deyong said: "Now that we analyze it, the possibility of blaming the blame is relatively large. ”

Cheng Liping asked, "Who to blame?" ”

Ma Xianzhong looked at Cheng Liping with a strange look and said, "Who else can I give it to, isn't it just for you?" ”

Cheng Liping said: "Then why did I come out now?" ”

Ma Xianzhong said: "Because your identity is not ordinary, do you still use it to play sloppy with us?" ”

Cheng Liping shook his head and said, "Absolutely not." Otherwise, it would have been impossible for the police to arrest me in the first place, and it would have been impossible for the Wang Bureau to arrange for the two police officers to make a record. ”

Du Deyong said, "Then what do you mean?" ”

Cheng Liping said: "Extinguish the mouth." ”

Du Deyong's eyes widened and said, "Kill the horse and kill the six mouths? Why, he's just a thug, what secrets can he have to die? ”

Cheng Liping said: "This is the key to our investigation. ”

Although Ma Xianzhong is still a little late-sighted, he also thinks that the statement of blaming Cheng Liping is untenable. First of all, the murderer is a 1.7-meter-old boy in red, and the height gap with Cheng Liping is more obvious. If someone deliberately blames the blame, they will not make such a low-end mistake. Besides, if Cheng Liping had an alibi that day, the other party's hard work would have been in vain. Therefore, Cheng Liping's inference is very reasonable, and the direct motive for killing Ma Liu, an unpopular gangster, is to kill his mouth.

The first target targeted by the police was Chen Dufan. Because Mr. Chen once instructed Ma Liu to poison Cheng Liping's fish pond, in order to prevent Ma Liu from leaking secrets, he had a reason to do it. When Cheng Liping heard this, he immediately smiled and said, "Although the surname Chen is not a good person, he will not kill Ma Liu because of such a trivial matter." The most important thing is that Chen is always a smart person and can't do such a mentally retarded thing. ”

Sure enough, when the police went to investigate, Mr. Chen took out the medical records to prove that he had been in the hospital for a few days and had no chance of killing anyone.

The investigation surrounding Ma Liu's interpersonal relationships also quickly came to fruition. Several police officers reported that Ma Liu's wife had divorced him a long time ago and had no contact with him now. He also has no children, and follows Wang Laosan all day long. first helped Wang Laosan with loans, and later followed the demolition. After Wang Laosan died, he had contacts with Chen Dufan. In general, a week before his death, he was idle every day, and his places of entry and exit were also bathing centers, chess and card clubs, Internet cafes and the like.

Du Deyong asked: "Is there any abnormality in the call records and chat records of the mobile phone?" ”

The officer said, "No." ”

Ma Xianzhong sighed and said, "That's still the same as before, there is no trace." ”

Cheng Liping shook his head and said, "Not necessarily." ”

Du Deyong raised his eyebrows and said, "What did you find?" ”

Cheng Liping said: "Ma Liu is a gangster, and he can still eat and drink spicy food when he follows Wang Laosan. After Wang Laosan died, he had no source of income, where could he get money to go to the bathing center and chess and card club? ”

Ma Xianzhong said: "Maybe Chen Dufan gave it to him." ”

Cheng Liping said: "Give me some medicine for my fish pond, anyone can do this job, how much do you think Chen Dufan will give him?" ”

Ma Xian touched his chin again and did not speak. Du Deyong immediately called a police officer and asked him to check Ma Liu's personal account. After less than 10 minutes, the police officer came back and said: "Ma Liu has five bank cards, and the four cards of the Workers' and Peasants' Communications Construction are all dozens of yuan, and only one card of the rural credit cooperative, which has more than 20,000 yuan saved. The date of transfer of this money is the twenty-eighth day of the lunar month of the previous year. ”

Ma Xianzhong Huo Ran stood up and said, "The twenty-eighth day of the lunar month? On the day Mayor Sun died, was it the twenty-seventh day of the lunar month? ”

Du Deyong nodded and said, "To be exact, it is the early morning of the twenty-seventh day of the lunar month. ”

Ma Xianzhong paced excitedly and said: "In this way, Ma Liu has something to do with the murder of Mayor Sun, and I suggest that the case be solved together." ”

Du Deyong agreed, and Cheng Liping had no opinion, but when he reported to Wang Dunru, he was closed. Wang Dunru unceremoniously criticized Ma Xianzhong and Du Deyong, saying that Mayor Sun's killing was done by many people and strangled by ropes, while Ma Liu's killing was a single crime and stabbed to death with a knife. The identities of Mayor Sun and Ma Liu are too different to be committed by the same group, so there is no theoretical basis for merging the cases. As a veteran policeman for many years, how can he make such a low-level mistake.

Ma Xianzhong and Du Deyong were scolded and could only return to the office unhappy. Cheng Liping said with a smile: "You now have Du Dezhong as a backer, do you care about him Wang Dunru." Besides, the Wang Bureau is constrained everywhere, what if he has something to do with the case? ”

Ma Xianzhong was taken aback and said, "Don't dare to say this, Xiao Cheng, if it becomes a prophecy, it will be difficult to clean up." ”

Cheng Liping smiled disdainfully and said: "What if it's a prophecy, is the law an ornament?" ”

Du Deyong didn't say a word, and immediately called Du Dezhong. Du Dezhong did not express his position, and only said eight words: "Make bold assumptions and be careful to verify." ”

Ma Xianzhong said: "What does this mean? ”

Cheng Liping said with a smile: "This means that even if the case is related to Secretary Tan, it must be investigated." ”