Rushed back to City A, although it was already night, Li Yushu couldn't wait to rush to the second prison area, because he knew that Yu Xuan was on duty today, and he needed to immediately report the latest situation to this person who had the grace to support him.

Although Li Yushu is a scholar and has a strong sense of principle, and has the inherent narrow-mindedness of a small peasant and the lack of innovative spirit in his bones, he is still a good person who knows how to repay his kindness in terms of righteousness.

At this time, Yu Xuan was in the office, leaning back in his chair with his eyes closed and thinking about how to deal with Zhou Xiaobing's call home. If there are external reasons for Zhou Xiaobing's mother's death, then with his character, he will definitely do whatever it takes to take revenge. Although he had been in contact with Zhou Xiaobing for a short time, he understood that Zhou Xiaobing was a wolf with a strong wolf nature. As the saying goes, when a wolf turns back, it is either revenge or revenge, and now that he is a criminal, within his jurisdiction, he must not allow this kind of thing to happen.

Thinking about it, there was a knock at the door, which also interrupted his train of thought. Who else would come to him at such a late hour. He stood up alertly and shouted, "That one? Come in! ”

"Li Yushu!" Li Yushu replied quickly and pushed the door open.

The moment he saw Li Yushu, Yu Xuan was a little surprised: "Why, I rushed back from afar, and I was still thinking about the prison area?" ”

Li Yushu smiled: "I was worried about this matter, and I couldn't sleep, so I came over." ”

Yu Xuan sat down: "Okay, it's hard work, I want to hear it." ”

Li Yushu sat down and gasped for half a moment: "Zhou Xiaobing's mother is indeed dead, my intuition tells me that he killed him!" ”

"How can you see that an old lady who is over sixty years old is worthless?"

Li Yushu stepped forward and took out his mobile phone: "There was a group of men in black who rode motorcycles who once threatened Zhou Xiaobing's mother, and it didn't take long for her to die inexplicably. ”

Yu Xuan pondered, and gradually had a rough chain of clues in his heart.

"You see, this is the tire print left by their motorcycle, I checked, this is the tire print of the Japanese Suzuki sports car, and no one in the countryside usually rides this kind of imported motorcycle." Li Yushu slid through the photo taken near Zhou Xiaobing's house.

"Wait!" Yu Xuan suddenly pressed Li Yushu's hand to slide the screen and took the phone. Take a closer look at a motorcycle tire print with a curved line.

He patted his forehead with his hand: "I'm sure that's what the gang left behind on their motorcycles." ”

Li Yushu looked at Yu Xuan suspiciously, puzzled by his affirmation that this tire mark was left by the man in black. "Why?"

Yu Xuan put down his mobile phone: "Now young people in the countryside either go out to work or study, it is impossible for other people to ride this kind of sports car." ”

Li Yushu nodded approvingly.

"Also, you see, this motorcycle mark is left by drifting, and the arc angle is very small, which shows that the person driving the motorcycle is very skilled."

"Hey, why didn't I think of that?" Li Yushu couldn't help but sigh.

"Have you checked the specific model of the motorcycle with this tire?" Yu Xuan looked at Li Yushu and asked.

"Checked, you see, that's it, the Japanese Suzuki 550 motorcycle." As he spoke, Li Yushu quickly flipped out the style of a motorcycle and handed it to Yu Xuan.

Yu Xuan took a closer look.

"You see there's the parameters of this bike." As he spoke, Li Yushu stretched out his finger and slid it.

"This proves even more that this is left by the man in black, this kind of motorcycle is bulky, horsepower, and without a strong body to support it, it is impossible to complete such a small angle of drifting and tail swinging."

Li Yushu looked at Yu Xuan with admiration, what he said was indeed reasonable. "Who are these men in black? What is the purpose? ”

Yu Xuan leaned back on the sofa chair, his eyes moved to the ceiling, and he didn't feel a little tired. He breathed a deep sigh of relief, and then said: "This group of people is likely to be the gang from the Donghe District bombing. ”

"Oh, no!" Li Yushu said in amazement.

"I'm just guessing, but it's not unfounded, because once I saw a man in the car driving a motorcycle of the same style, carrying Zhou Yujie, who was seriously injured in the bombing. So in between, it's very likely that there is a connection. ”

Li Yushu had to admire Yu Xuan's analytical ability, this person who was 8 years younger than himself and became the head of the prison district at the age of 20 did have extraordinary talent.

The next day, the joint meeting of the Donghe District Bombing Prison was held on time, and Zhou Guilin, Yu Xuan, and Hong Bin attended the meeting as representatives of the prison authorities. The meeting was still presided over by Tian Hongzhuo, secretary of the Political and Legal Committee and director of the Public Security Bureau.

Tian Hongzhuo didn't have too much expression on his face, and his thick black eyebrows looked very majestic.

After half a moment, everyone sat still, and Tian Hongzhuo began to speak: "Comrades, it has been more than half a month since the explosion at the Donghe sand quarry occurred. But the case is much more complicated than we thought. ”

Tian Hongzhuo said, and the annual income statement and business license of the Donghe sand quarry in recent years also appeared on the electronic display screen behind it.

"Comrades, look at the big screen. The legal representative of the Donghe sand quarry is Zhang Qiaofei, and under normal circumstances, Zhang Qiaofei would not have been able to blow up his own factory with a bomb. If you take a closer look, in a small sand quarry, the houses and machines at the explosion site are all old, with such equipment and conditions, how can they make a profit of more than 15 million a year? First Zhang Qiaofei's death, then Zhou Xiaobing's mother's death, is it a coincidence or what? For today's case analysis, we have specially invited several comrades from the prison, you are much more familiar with Zhou Xiaobing and Zhang Qiaofei than we are.

Zhou Guilin smiled modestly and said, "Okay, I'll talk about it first." In my opinion, there are three key points to be clarified in the whole case at present. First, why is Zhang Qiaofei the legal representative of the sand quarry, judging from the registration time of the company, it was shortly before Zhang Qiaofei was imprisoned, is someone pretending to be Zhang Qiaofei to register the company? Second, Zhang Qiaofei has a nickname called "Brother Du", that is, the director likes to be alone, if so, it is difficult to say whether Zhou Xiaobing knows anything in between. Third, is Zhou Xiaobing's mother related to the case? Yesterday we went to Zhou Xiaobing's house, and according to Zhou Xiaobing's aunt, a group of people had threatened his mother. We don't know what these people do, who their boss is, and whether this boss is behind the bombing. That's all for now. ”

The head of the criminal investigation team asked, "How to explain the death of Zhou Xiaobing's mother?" ”

Zhou Guilin thought for a moment and said, "As for the death of Zhou Xiaobing's mother, I think it should have nothing to do with this case. We might as well think about it from another angle, the murderer behind the scenes, in order to cover up the facts at this time, should choose to hide, rather than continue to commit crimes. ”

Ye Miao couldn't hold back: "What Section Chief Zhou said has some truth, but there are a few points I disagree with. Zhang Qiaofei is a dangerous element who has accumulated evil and cannot return, and it is entirely possible to register a company and participate in money laundering in sand quarries. These people are mercenary, what can't they do? ”

Yu Xuan: Captain Ye, you may not know Zhang Qiaofei very well, I think Zhang Qiaofei is very likely to be the victim of this case. Why do we say that, we have carefully learned about Zhang Qiaofei's prison sentence, and after serving his sentence in prison, his temperament and thinking have changed greatly. Yes, Zhang Qiaofei was a criminal before, and he has been imprisoned many times, but criminals can also be reformed. Let's reverse thrust, first of all, we must affirm that Zhang Qiaofei's legal identity is established, so it is impossible for Zhang Qiaofei to blow up his company, Yu Li, Zhang Qiaofei is serving a prison sentence, as the boss of the company, it is impossible for no one to come to the prison to see him, and during this period, except for his relatives, no one else has come. Moreover, there was no foreign remittance during the prison sentence, which shows that Zhang Qiaofei, a legal person, is very suspicious. So, I speculate, there are behind-the-scenes manipulators in neutralization.

Yu Xuan stopped and looked at Ye Miao. At this time, Ye Miao's face was full of unconvincing. In his eyes, Yu Xuan was just a stinky little ghost, and with his arrogant character, he would naturally be jealous.

Tian Hongzhuo raised his eyebrows slightly, none of which seemed to escape his eyes: "Go on." ”

As soon as Tian Hongzhuo spoke, Yu Xuan continued: "In this case, I am also thinking repeatedly, Zhou Xiaobing must be implicated in this case, otherwise, why was Zhou Xiaobing's mother threatened, what was the purpose of the threat, and the man in black who threatened him may be a group of people in the bombing case." ”

He didn't mention the motorcyclist he saw last time in Xiong Tiancheng and the situation that looked like Yu Jie in the back. At this time, Tian Hongzhuo looked at him with approval. For this own offline, he now has enough reason to believe in him.

Yu Xuan continued to reason with his usual assumptions: "Assuming that after the Donghe sand quarry was handed over to Ye Hui in the hands of my father, there was a mastermind behind it, then Zhang Qiaofei's death is even more suspicious, and he should be considered to kill him." Zhang Qiaofei was already dead in the explosion, although there is no proof of death. But regardless of whether this explosion was carried out by Zhang Qiaofei or not, it is certain that there must be an irreconcilable conflict of interest in it, otherwise it will not be life-or-death. As for whether this conflict of interest involves Zhou Xiaobing, whether Zhou Xiaobing's mother knows the secret, this needs to be further investigated, which is also the premise for determining whether Zhou Xiaobing's mother died of illness or killed him. Otherwise, there is not much point in killing an unarmed old lady. All of you are masters in solving cases, and my remarks may not be useful, just for reference. ”

Hong Bin: The death of Zhou Xiaobing's mother at this time is indeed reminiscent. A few days ago, I went with Section Chief Zhou and listened to his aunt introduce the process of Zhou Xiaobing's mother's illness, whether there is any other situation in the middle, it is all our speculation at present, there is no evidence, I agree with Section Chief Zhou and Zhang Da's opinion.

Ye Miao: For the death of Zhou Xiaobing's mother, we carefully reviewed the medical records, and the medical records did not show any beatings or other injuries, and as for the cause of death, I think it needs to be further determined through an autopsy.

Zhou Guilin: Is there a possibility that Zhou Xiaobing's mother didn't know the inside story, and the man in black just figured out that Zhou Xiaobing's mother warned Zhou Xiaobing and prevented Zhou Xiaobing from cooperating with the police?

Everyone is talking.