With the completion of the black car serial murder case, the media and online platforms have continued to report on this vicious homicide that lasted for four years and killed 18 people in a row.

The leaders above attach great importance to the results of the trial of the two criminals in this vicious serial murder case.

"It seems that it is impossible for the Du family to find someone to help him this time." Wang Zhi said as he looked at the black car serial murder case that would be repeated every day on the TV news.

"Well, unless he and the hand behind his back want to die." Han Shuo echoed and said.

"Wouldn't it be impossible to find out who was behind Du Jianguo?" Wang Zhi said.

"You forget, last time we also captured three people with controlled knives." As soon as Han Shuo mentioned it, Wang Zhi remembered, and the two of them quickly packed up and drove to Ye Hongbin.

"You're just in time, I'm going to look for you." Ye Hongbin saw that these two people didn't wait for his own notice, so he came over first.

"I'm really going to interrogate Wenbo Road in the detention center, you two go with me, and go back to explain to the old man Xu in your team." Ye Hongbin said, and walked towards the detention center with the two of them.

"Team Ye, did the three people with controlled knives we captured together that day, ask what?" Han Shuo asked.

"When I asked, it was a few gangsters who took money to do things for others, but it seems to belong to a dragon club on your side." Ye Hongbin twisted, thinking about the name of the place that those people explained.

"Black Dragon Society?" Wang Zhi asked suspiciously.

"Yes, yes, that's it, I should have been specially asked to deal with the matter of Wenbo Road a few days ago." Ye Hongbin said.

"Why is this the Black Dragon Society involved, I really feel that there are this group of people everywhere recently." Han Shuo shook his head and said helplessly.

"I think we can start with Du Jianguo's behind-the-scenes boss." Ye Hongbin looked at the door of the interrogation room in front of him and said to Han Shuo and Wang Zhi next to him.

"Boss? Isn't Du Jianguo the biggest boss of their company? The two men looked at each other and whispered in confusion.

"Wenbo Road brought you cigarettes." Ye Hongbin pushed open the door and walked in, saying directly to Wenbo Road behind the iron fence.

Bringing Wenbo Lu to the interrogation city, Ye Hongbin first gave Wenbo Lu enough cigarettes, and then asked slowly.

"How much do you know about Du Jianguo?" Ye Hongbin interrupted Wen Bolu, who was intoxicated with a cigarette, and said.

"I've seen it a few times, and I can't talk about understanding, but if you want to talk about impressions, it's not too good." Wen Bolu smoked a cigarette and squinted his eyes.

"Why do you say that?" Ye Hongbin looked at Wenbo Road opposite through the smoke.

"If you want to say that Du Yu is lustful, it must be inherited from Du Jianguo's genes, I don't have much contact with Du Jianguo, but I heard people from our design institute chatting and saying that this Du Jianguo is not only lustful and addicted, but also likes to oppress people. Many female colleagues have been harassed by him and dare not speak up. If you want me to say, you can simply kill this Du Jianguo this time, anyway, he is definitely not a good person, and shooting one is just one less scourge. Wen Bolu said with a smile.

"Last time, we said that the people who kidnapped you were found by Du Jianguo, do you know who those people are?" Ye Hongbin asked.

"How can I know." You don't have to guess to know which club Du Jianguo spent money to get some idle unemployed vagrants, otherwise he wouldn't have escaped so easily.

"It's someone from the Black Dragon Society in H City, it stands to reason that you are in our C City, and he Du Jianguo is also here, why do you want to find someone from H City to deal with your affairs? Could it be that this Du Jianguo is actually more familiar with the people in H City? Ye Hongbin said as if he was thinking about it.

"In fact, at the construction site at that time, I found that the materials he Du Jianguo chose were not right, including the building of the urban and rural primary school I was responsible for, his materials were all shipped from a construction company in H City, many of them were scraps, and most of them cut corners, and even the load-bearing columns in the classroom were two degrees thinner than normal." Wen Bolu smoked a cigarette and exhaled a large amount of smoke from his nose.

"What do you mean by that?" Han Shuo asked.

"In terms of the meaning of his words, the school he asked the workers to build, not to mention the prevention of a seven-magnitude earthquake, even if there is an earthquake of a magnitude of three or so, the house will collapse directly." Wen Bolu said.

"I really don't know how this Du Jianguo got this job, or how to buy the people of our design institute to do such a thing with him. I asked Du Yu about this matter, and he said that his father said that City C and City L are not in the earthquake zone, and it will only take hundreds of years for an earthquake for a while, so it's fine. I did the same, but I was really afraid of those 1.2-thick walls, students would rot when they smashed a ball, and the teacher didn't even have sound insulation during class. "Wenbo Road, who also has children, is more serious and unwilling to be perfunctory when it comes to facing children.

"Doesn't anyone care?" Han Shuo asked in surprise.

"Originally, they took this bid in order to defraud the subsidies given by the state, who cares, it is estimated that everyone will share almost the money from above.

I also told our construction team about this at the time, but there was no way, there were so many before the party ran it, they wanted to build thicker, and there was nothing to do, so those schools could only live out in one way.

The design institute is even more in order to get benefits from Du Jianguo, and they all go to the place designated by Du Jianguo to get the goods, the price is cheap, but the things are indeed more than ten times lower than the price of defective products. Wenbo Lu extinguished the smoke and said.

"Isn't there anyone from the Industrial and Commercial Bureau or the Quality Supervision Bureau to check?" Wang Zhi asked.

"Check, they have already done a good job of stealing beams and changing columns, and when they are bad, they will do everything else for them, making a miasma, and they can only check a few specific points, and they will put all the good ones on the spot before the inspection, and even the purchase list is to steal the beams and change the columns for the inspectors to see. Besides, who knows if there are any favors that people have helped from it. Wen Bolu said.

"Do you know which construction company in H City it is?" Ye Hongbin asked.

"Hehe, the specific name of the company is indeed not written on the mailed list, but because I am in this line and have lived in H City before, I know that the address on the list is the construction company of the Xiao family in H City." Wen Bolu said.

After leaving the interrogation office, Ye Hongbin immediately notified the people of the Industrial and Commercial Bureau and the Quality Supervision Bureau to conduct a search on Du Jianguo's school utensils company and Langma Design Institute.

The colleague also notified the mayors of L and C cities to conduct another inspection and acceptance of the project of the rural primary school bid by Du Jianguo.