"Boss, Boss!" Ran Tao said excitedly on the phone, "I am already in Doujiazhuang. Dou Zili's family has not many relatives, so I only found a few old neighbors.

"They told me that Dou Zili ran away from home with his mother when he was very young! He never returned to Doujiazhuang again!"

"Oh? Run away from home? Still talking to your mother? Didn't you tell me that Dou Zili's parents died?" Zhao Yu was curious.

Maybe he heard Zhao Yu's voice, and two dog barking came from the phone first. Then he heard Ran Tao continue saying: "The neighbors say so, saying that Dou Zili's mother came to fill in the house. Back then, there was a man named Dou Youlin in the village. Not long after he lost his wife, he found Dou Zili's mother to fill in the house.

"And they are very sure that Dou Zili was brought by his mother, not Dou Youlin's biological son, but just took his surname, and was named Dou Haisheng at that time.

"However, Dou Youlin is not very popular, poor and lazy, and has not many relatives, so outsiders know very little about their family affairs.

"They only know that shortly after Dou Zili and his mother ran away from home, Dou Youlin died of illness. No one died when he died, which was also very miserable..."

"So that's what it is..." Zhao Yu thought about it and asked quickly, "What's the name of Dou Zili's mother?"

"I don't know, the neighbors only said they were very beautiful, but they didn't know what their surname was!" Ran Tao said, "Team leader, I compared the information. If we look at the time of Dou Zili's parents' death, the so-called mother who died between the two parents should not be Dou Zili's biological mother, but Dou Youlin's earliest daughter-in-law! Therefore, the biological mother who took him away from home may still be alive!"

"Oh!" Zeng Ke quickly interrupted, "Since he was filling in the room, maybe Dou Youlin didn't register Dou Zili's mother at all, but only Dou Zili!"

"Dou Haisheng...Dou Zili..." Zhao Yu felt it seriously and said, "These two names... have some meanings! It seems that there should be a reason why Dou Zili's mother took him away from home!"

"So, we have to focus on the origin of Dou Zili's biological mother," Zeng Keyan said. "From the time node, it is quite consistent. It is really possible that it is Liu Caiyun in the lighthouse case?"

"Okay, I...I'll ask more carefully and call you later!" After Ran Tao said that, he hurriedly hung up the phone.

"Tsk tsk...so..." Zeng Ke said smacking his lips, "Dou Zili's mother is a person without identity, so I can't find it from the system. In fact, although I feel that it was a long time ago, in fact, Liu Caiyun is only 61 years old this year, and the possibility of her still alive is still very high..."

"Hmph!" Zhao Yu snorted lightly and said confidently, "Zeng Ke, so I said that computers are not omnipotent! In fact, it is really easy to know the situation of Dou Zili's biological mother!"

"Oh?" Zeng Ke was surprised, "You... have a way?"

"Hahaha..." Zhao Yu smiled slightly, opened the door and walked out.

Through the window, Zeng Ke saw Zhao Yu walking to the deck outside and chatting with a young policeman standing guard. The young policeman had never seen the big leader much, so he immediately stood attentively and looked extremely nervous.

But Zhao Yu was extremely amiable. While joking with others, he patted them on the shoulder. After a while, the police officer was less nervous and started talking and talking to Zhao Yu.

A few minutes later, the two of them had a happy conversation, and Zhao Yu returned to the office with a smile. However, as soon as the door was closed, his smile immediately closed and said extremely serious: "Zeng Ke, the little policeman outside is named Liu Yingjun, 25 years old, unmarried, lives in Wenmiao Mountain, Quliang, and bought a house with loans in Chaohai. He loves to eat abalone and kelp. He has three buckets and six dustpans on his hand..."

"Group... Team Leader..." Zeng Ke said with his nose puffed, "Don't do this, three buckets and six dustpans, is he less finger?"

"Haha..." Zhao Yu smiled badly and explained, "I just want to tell you that through inquiries, you can know a lot of things!"

"Boss, please, it's time? Don't play anymore, okay?" Zeng Ke looked bitter.

"Okay, okay!" Zhao Yu said seriously, "He told me that Dou Zili has a mother but no father. Moreover, the old lady has a variety of tempers (has a personality), so she has no good effect on Dou Zili's divorce! However, Dou Zili is a famous filial son and has been living with her old mother to this day!"

"My God, it's... that's that simple?" Zeng Ke grinned and pouted, "Can it be that this old lady is... Liu Caiyun?"

"It's very likely!" Zhao Yu nodded.

"Then... let Sister Wu go and investigate? Compare and compare..." Zeng Ke hurriedly asked.

"No!" Zhao Yu shook his head, "Since you have found the old lady, there is no need to rush for a moment! It's better to make Ran Tao safer!"

"Then... are we going as planned?" Zeng Ke sat in front of the computer, checking the computer and asked, "What should I do if the fight on the dock cannot be handled and Dou Zili will not come today?"

"Then I will call him and call him over. I am the leader. I have some ways to arrange him!" Zhao Yu said disdainfully.

"Hey? Move, moving..." Unexpectedly, as soon as he finished speaking, Zeng Ke pointed to the tracking signal on the computer screen and said nervously, "It's broken! Dou Zili has left the Quliang Police Station and headed to the dock! He may have brought us lunch. He came too early. We are not ready yet, right?"

"Tsk tsk..." Zhao Yu also smacked his lips unsatisfactorily and said, "Actually, everything else is easy to say. If I want to delay time, I have some solutions. But... if we want our plan to be formed, we still lack the most critical link!"

While speaking, Zhao Yu looked at the white board. Zeng Ke naturally understood the meaning, and immediately frowned and echoed: "Yes, we haven't figured out yet, how did Dou Zili know about Qiao Ruxue's affairs! How could he know so many unknown details in the crew?"

"Yes, this buckle is the most critical link in the whole case!" Zhao Yu frowned and said, "If we can't untie the buckle, we can't easily attack Dou Zili!"

"Captain, I have checked all the information about Dou Zili. In his life trajectory, he has never had any interaction with the crew or film and television companies!" Zeng Ke said embarrassedly, "It is impossible for him to know so many things!"

"Well..." Zhao Yu looked at the whiteboard, thought intently, and said to himself for a long time, "It is precisely because he can't know the hidden truth that we have always firmly believed that the murderer was an insider of their film and television company!

"But if... if it was Dou Zili..." Zhao Yu asked Zeng Ke very seriously, "What else can it be like?"

"Yes?" Zeng Ke looked at Zhao Yu, as if waiting for the answer. After seeing Zhao Yu silent for a long time, he realized that Zhao Yu had no answer either.

"You said last time..." After thinking for a long time, Zhao Yu recalled and asked Zeng Ke, "Is it Dou Zili who forced Cai Jinda to say it?"

"Yes!" Zeng Ke nodded, "but it is obviously wrong, because..."

"Shh!" Unexpectedly, Zhao Yu shrewd, rolled his eyes and said, "But what if... what if Cai Jinda took the initiative to say it? Well... isn't right..."

Zhao Yu turned around, took the oil pen and clicked on the names of the ten crew members, as if he was thinking about something very hard.
Chapter completed!