Speaking of this, Liang Yong said: "however, because of the use of low-quality building materials and cutting corners, I have always been very upset. I always thought that I would rescue my wife and stepdaughter and go to the police for help. As a result, the beam collapsed before I rescued my wife and daughter."

"Now there is something wrong with the beam, and I dare not hide it. It must be the Yu family who asked me to cut corners on work and materials, and the inferior materials used that led to the beam problem. The specific material list is in my office. Many of the materials on it do not meet the quality of the construction project. In addition, the embezzled profits are basically pocketed by the Yu family. I divided the money saved by construction materials according to the requirements of the Yu family A few minutes, respectively, to several principals of the Yu family. You can also investigate this. There are detailed records! "

Chen Tao looked serious. He looked at Liang Yong with a calm face and said nothing.

He never thought that Liang Yong cooperated too much.

However, even if Liang Yong cooperates, it does not mean that his words are true.

He thought for a moment, called a team member to come over and whispered to the other party to investigate Liang Yong's sending money to the Yu family and Liang Yong's so-called Yu family kidnapping his wife and daughter and threatening him. At the same time, he also asked someone to go to Liang Yong's office to get the purchase list of building materials.

These three things should be checked by the team members at the same time.

The Yu family is waiting for Liang Yong to report Mo Sinian. As a result, they wait left and right. After waiting all morning, they haven't seen anyone come to catch Mo Sinian.

However, it was not long after the design drawings of the construction project were taken by the supervision center, Mo Sinian was called for questioning again.

Old lady Yu, leaning on her crutches and struggling with her spirit, was at the construction site. She always felt that she was a little uneasy when she wanted to see the result of Mo Si's arrest in.

At this time, Qin Mingchen came. He got out of the car. His leather shoes were polished. He was dressed in a black suit, elegant and expensive, as if he were going to take the red carpet.

He walked towards the crowd with a smile.

Yu Xiujie whispered in Mrs. Yu's ear, "grandma, Mr. Qin is here now. It shows that the crime of Mo Sinian should be almost determined, right?"

Old lady Yu frowned and didn't deny it. She just said, "look at it first!"

At the same time, Qin Mingchen came over with a smile, took a look at the old lady of the Yu family, and said meaningfully, "here we are!"

Old lady Yu looked at Qin Mingchen, and her anxiety seemed to be more serious. She always felt that something seemed wrong.

However, before Mrs. Yu could figure out what was going on, she saw Qin Mingchen turn around and walk to the interrogation room.

At the same time, Chen Tao took the problematic architectural design drawings from the supervision center and handed them to Mo Sinian: "President Mo, do you know this?"

Mo Sinian frowned and took a stack of design drawings from Chen Tao. He looked through them page by page. When he saw the middle two pages, he pulled out the two pages separately: "officer Chen, these two drawings are not the original!"

Chen Tao looked at him dimly: "President Mo is sure that this is not the original? Or does president Mo shirk his responsibility because he knows there is a problem with these two drawings?"

The other side looked suspicious of Mo Sinian, and Mo Sinian was not angry.

He calmly opened his mouth and said, "if you shirk your responsibility, just check it!"

Chen Tao frowned: "what does president Mo mean by this?"

Mo Sinian said bluntly: "I only went to the office on the construction site yesterday. At that time, there was no problem with the design drawings. In my office, other people would not go in on weekdays. Now the design drawings have changed, which means that someone has changed the design drawings!"

Chen Tao raised his eyebrows and said in a deep tone: "we have considered what President Mo said, but what President Mo may not know is that the surveillance camera in your office was said to have broken down yesterday. Now, you say someone has changed the design drawings, and we dare not unilaterally believe what you said!"

Mo Sinian smiled. He didn't seem to worry about the broken surveillance camera at all. He said in a flat tone: "officer Chen may not know. I've always been vigilant. My office also has 360 degree dead angle surveillance. As long as someone enters the office, he can't escape the surveillance. At the right time, the surveillance is linked to my mobile phone. If officer Chen wants to check, I fully cooperate!"

Chen Tao didn't expect that Mo Sinian also installed a camera in his office in advance. He looked at Mo Sinian unexpectedly: "it seems that Mo always knew that someone had changed the design drawings!"

Mo Sinian looked calm: "it's not early, just when the other party just changed!"

Since Mo Sinian has such evidence in his hand, Chen Tao will not embarrass him: "can Mo always bring the monitoring for us to see!"

Mo Sinian directly opened the monitoring playback on his mobile phone and handed it to Chen Tao.

Chen Tao and the recorder around him checked the monitor handed over by Mo Sinian.

During the monitoring, a man quietly opened the door of Mo Sinian's office, obviously holding a key in his hand. He quickly went to Mo Sinian's desk, quickly opened the drawer and took out a stack of architectural design drawings. Then he took out the two design drawings rolled into a circle from his sleeve and quickly replaced the two design drawings in the middle.

After finishing these, he casually hid the changed design drawings in his sleeve and quickly walked out.

After watching the surveillance, Chen Tao returned to his room and looked up at Mo Sinian: "do you know this man?"

Mo Sinian nodded: "yes, he was a little assistant I recruited after I came to Shencheng. Moreover, he was recommended by the Yu family at that time!"

Chen Tao couldn't deny his words: "it's said that President Mo's relationship with Yu's family is very tense recently!"

Mo Sinian glanced at Chen Tao: "really? Then you should not have heard of it. When I first came to Shencheng, I had a good relationship with the Yu family, but later, the Yu family became dirty with me, which is what it is now!"

Chen Tao pondered for two seconds before opening his mouth: "thank you, President Mo, for cooperating with our investigation. We will inform president Mo when we find out the specific situation!"

Mo Sinian nodded and got up and left.

Chen Tao immediately arranged for someone to check the little assistant who secretly changed the design drawings.

People from the police and the supervision center have been at the construction site from morning to afternoon, and basically all the persons in charge of the project are here.

Until 3 p.m At about one o'clock, led by Chen Tao, a group of police officers came out of the temporary interrogation room of the building.

Then, Chen Tao and several police officers behind him directly took out handcuffs and tortured the people of the Yu family led by old lady Yu.

Mrs. Yu's face changed at that time, but she was an old man who had experienced great storms. She looked at Chen Tao in front of her and said in a deep voice, "officer Chen, can I ask, what are you doing?"