"Next, I want to focus on Guo Ai and Zhao Sandao.

Regarding Yang Xiu's death, Guo Ai admitted the motive for killing people for money, but refused to admit that he had killed anyone. Zhao Sandao may be the last person Yang Xiu met, and he had sex with Yang Xiu.

These two people have a common characteristic. There was no absent certificate at the time of the incident, and they couldn't explain their whereabouts at that time..."

Seeing that there was no movement beside him, Wu Cuo looked at the passenger seat from the rearview mirror.

Yan Ruyu leaned on the back of the chair, closed her eyes and frowned.

"You... are you okay?"

Yan Ruyu patted Wu Cuo's hand that was trying to touch his forehead - Wu Cuo thought he was sick.

"I am fighting tobacco addiction. I just narrowly won and temporarily gained a little advantage." Yan Ruyu answered seriously.

"Why would you send you to the drug rehabilitation center for a month?" Wu staggered his joke.

"Stop talking sarcastic words, sooner or later, you will have this day." Yan Ruyu glared at him, and then continued the topic related to the case: "If you want to investigate, just check it, I won't play with you."

"What a joke? A serial murder case! Shouldn't we work together and not abandon it at this time? What friends do you mention and break up and divorce!" Wu Cuo almost jumped.

"Get out!" Yan Ruyu raised his fist at Wu incorrectly to threaten.

Wu Cuo originally wanted to say that his fist wasted physically ill, and he was afraid that Yan Ruyu would be angry, so he changed his words and said, "I'm wrong, okay? You... don't really investigate this case?"

"I will not investigate with you. This case is too chaotic and more and more people are involved. If I don't find the thread as soon as possible, I'm afraid that the whole bundle of threads will be entangled and I can't untie it in the future.

I need to calm down and re-examine the case."

...

Yan Ruyu did stay in the unsolved case archive room for most of the day.

In the evening, he drove away from the city hall alone until he came back late at night, bringing back several video records.

Video No. 201709091846 is a question made by Yan Ruyu about Si Na’s friend.

"Hello, thank you for taking the time to assist us in the investigation. As far as I know, you are Yu Sina's friend, her bridesmaid of the wedding, and you were the last one to leave the nightclub with Yu Sina on the night of the incident." Yan Ruyu took the lead.

"That's right! I went to her house early the next day because I was a bridesmaid, and I wanted to help her prepare and greet guests. But I happened to see... the body...

You asked me at that time, and I told you that when the night before, I saw someone - probably a designated driver - got into her car..."

"Yes, your description at that time was that because there was a distance, I couldn't see his appearance clearly. I only knew that he was of medium figure, medium size - that is, between 175 and 180, and was dressed younger."

"That's right."

"Then look at this, do you see the chariot, and the portrait in this photo?"

The photos presented by Yan Ruyu were exactly the person carrying a ladder captured by surveillance cameras near Rose Manor.

"Uh...this...maybe it...was...was it so vague, I can't say it...oh! Why didn't I take a closer look that day!" The woman's voice was urgent and frustrated, "I'm sorry, I really want to help, but..."

"It doesn't matter," Yan Ruyu comforted: "I'm here to find you, but I actually want to know more about another thing."

"Oh? Please say it."

"Since you have a good relationship with Yu Sina, then... do you know his driver?"

"Driver... Oh, that uncle? I've seen him... But it's just a one-time relationship that makes me think about it... Nana - Yu Sina - seems to call him Uncle Zhao, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, yes, sir, swears his name."

"That's right, it's him! How did Yu Sina evaluate him?"

"It seems...it's a little bit despised?...no, I can't say that, it's just...hey, young people, they must be disgusted with each other's old stubbornness."

"Oh? Why can't you behave like it?"

"Let me give you an example. Once, we were having fun outside. We also drank wine and didn't dare to drive by ourselves, so Nana asked him to pick him up - I met him that time.

Then he sent me home first and then Nana. Along the way, he kept saying that girls should stay at home. It was too inappropriate to come out to play like us - I can't remember what he said, but that's what he meant anyway.

Nana drank some wine and spoke, but she was unhappy at the time and said a few words to him.

Nana said that the old Yu family spent money to hire him to drive, not because he was educated. The old Yu family had all gone to school and he didn't need his education.

The driver's face suddenly turned bad at that time. I guess he hadn't attended any school much and was poked into the pain.

However, police officer, Nana is very good and she doesn't treat people like this normally. He really told me that day that he was anxious, so you can't blame Nana."

"Yes, the dead are the most important, and no one wants to blame her." Yan Ruyu continued to comfort the other party.

"By the way, there is," paused for a while, and the other party said again: "Nana complained to me about the driver. After that quarrel, she said she would ask her father to replace the driver sooner or later."

"Why?"

"I didn't tell the reason, and I didn't ask her.

I also felt a little puzzled at the time, because Nana is really good, not the kind of petty princess disease, I don’t believe she will lose her job because of a quarrel.”

"When did this happen?"

"About...a month ago, at most two months."

"Okay, this thing - it's about Yu Sina wanting her dad to change the driver. Who else may know?"

"Maybe her family knows it?...at least, if you want to drive a driver, you have to discuss it with her dad? I can't say it...but, there shouldn't be a second person among us friends... Oh! By the way! Nana's husband! They have a good relationship, and Nana will discuss it with him if there is anything."

"Okay, thank you then."

...

In the video No. 201709092012, the person being questioned was Zhong Qiming, the husband of the deceased Yu Sina. He and Yu Sina have obtained a marriage certificate and are legal couples.

Compared with the wedding day, he was completely different. His face had not been washed for a long time. It was shiny, his skin was pale and gray, his eye sockets were deep, and his beard grew wildly, making his face look like a radish with roots.

Yan Ruyu rushed to their new house to meet Zhong Qiming.

The new house is located on the top floor of a high-rise building, with a duplex of more than 200 square meters. The decoration is very luxurious. Although it is not as good as the single-family villa of Yu Sina's family, in Beijing, such a house must be at least 30 to 40 million.

Yan Ruyu walked into this house with the hopes of many people. According to Zhong Qiming's mother, after the wedding day, he locked himself in the house and no one saw him.

He was willing to meet Yan Ruyu because Yan Ruyu lied that the case had progressed.

"If this continues, his body will collapse. Please, the police officer, please advise Qiming... If it is convenient, thank you." Before going upstairs, Zhong Qiming's mother gave in earnest instructions.

This is a very well-educated woman. When asking for help, she does not forget to think about others, rather than just emphasizing her own suffering.
Chapter completed!