"Thank you for giving us the lead." Wu Yuliang said.

"You're welcome, if you have something to look for me, this is also the unshirkable responsibility of every citizen of us, you can come to me at any time if you have something, this is my business card, with my mobile phone number on it." Gao Dezhi said and took out his business card.

"Now that it seems to have nothing to do with the taxi driver, what should we do next?" Ma Chengshan said.

"I want to find that boy, he may also know some information, who asked him to give things to Cao Hongwei, this character is very important to us, maybe he is the murderer." Wu Yuliang said.

The criminals are really cunning and have a lot of tricks, and they even find a little child to do things for them, which is extremely difficult to attract people's attention. A child knows something, does not have any psychological burden, will not have any concerns, will do anything for them if he gives a few good words, and he is extremely serious in speaking and doing things, and he does not have to worry about messing things up at all.

The two of them drove to the Kangju community, found the comrades from the property management office, and asked about the child's situation.

"This child's name is Tan Yinshan, he must be going to school at this time, I think he is wearing the school uniform of the four elementary schools, you can go to the fourth primary school to find him." The comrades of the property told them.

The two of them drove to the No. 4 Primary School, and soon found the little boy Tan Yinshan, and saw two police uncles looking for him, I don't know what happened, he was very scared, his eyes flashed with panic, and he looked at them speechless.

"Children, don't be afraid, my uncle has something to ask you, why didn't you go to school yesterday morning, and who asked you to send the things you gave to this aunt." Wu Yuliang took out a photo of Cao Hongwei and said.

"Yesterday I had a cold and had a bit of a headache, so I didn't go to school, and when I came back from buying medicine, I met an uncle and aunt, who asked me to give it to me, and gave me a hundred yuan to give something to this aunt." Tan Yinshan said.

"Did he say anything to you?" Wu Yuliang asked.

"He just told me that it was sent by my cousin, and she would know, and nothing else was said. I gave it to me and came back, and that's how it was. Tan Yinshan said.

"What do those two people look like, and do they have any characteristics?" Wu Yuliang asked.

"The man was tall, thin, with a mustache and glasses." Tan Yinshan said the characteristics of that person.

Wu Yuliang quickly drew a portrait of that person, "Do you look like this person?" What's wrong? Wu Yuliang asked.

"His mouth is a little upturned, his face is thinner than that, and there is a black mole on his ear." Tan Yinshan pointed to the portrait and said.

According to the characteristics mentioned by the child, Wu Yuliang modified the portrait.

"That's how it should be. But I'll get to know him when we meet. Tan Yinshan said.

"What does that auntie look like?" Wu Yuliang asked again.

"That aunt is very beautiful, tall, with long hair, wearing a black dress, and her skin is very white." Tan Yinshan said the characteristics of the woman. Wu Yuliang quickly drew a portrait of the woman.

"Her face is narrower than that, her eyes are bigger, and her nose is smaller." Tan Yinshan pointed and said.

"Thank you, little friend, but don't tell me about today's events, and be sure to keep it confidential." Ma Chengshan said. Tan Yinshan nodded vigorously, indicating that he understood what they meant.

Wu Yuliang and the others returned to the Public Security Bureau and reported the situation to Zheng Wanjiang, he carefully looked at the portraits of these two people, this woman and Kang Jiahong are very similar, indicating that he has been in contact with this man, this man has no impression in his mind, this behind-the-scenes figure is really a character, and he does things so safely, if he is not aware of Cao Hongwei and takes measures against her, no one will notice this child at all, the cause of Cao Hongwei's death is still difficult to determine for a while, and it is difficult to find relevant clues for a while. Nor will this man be found.

"We will only find out the truth of the facts until we find this person." Zheng Wanjiang said.

"Could this person be the murderer?" Wu Yuliang said.

"I think he is the murderer of Cao Hongwei." Ma Chengshan said.

"At the moment, we can't jump to conclusions, we need to find this person as soon as possible." Zheng Wanjiang said.

"How do we find this person? I think I can arrest Kang Jiahong, that woman is very similar to her, it is definitely her, she has had contact with this man, which means that he has a relationship with this person. Ma Chengshan said.

"We can't arrest her on what charges we have had contact with this man, and we don't have enough evidence at present, so we can't take measures lightly, and we need to conduct further investigations." Zheng Wanjiang said.

"So what are we going to do, we can't wait like this? They are really cunning enough, so that we can't figure it out, but after a long time, there will be extraneous branches, and Cao Hongwei has to attract our attention as soon as she dies. Ma Chengshan said.

"It's still from the familiar surroundings of Zhao Minghui and Cao Hongwei, this person must be very familiar with them, otherwise Cao Hongwei will not be able to accept his things easily, especially at this time, her heart must be very nervous, no matter what she does, she has to be cautious, they must have been in contact in advance." Zheng Wanjiang said.

At this time, Yang Jiguang, general manager of Tianma Industrial Co., Ltd., walked in, he came to inquire about the progress of the case, the company had such a big thing, his heart was very anxious, especially Cao Hongwei was suddenly poisoned and died at home, and Bai Beiling was left alone in the financial room, and he was in a trance, and some work could not be carried out at all.

"General Manager Yang, what kind of wind blew you here?" Zheng Wanjiang said.

"What else can I do, it's not for Zhao Minghui's case, Cao Hongwei died suddenly and unexplained, it is rumored that she committed suicide, and now the company is in chaos, people are panicking, how can I not be in a hurry, I don't have the heart to do other things, I have to come and ask about the detection of the case, the case was solved earlier, the company will be more stable, how about it, is there any progress in the case?" Yang Jiguang asked.

"We don't have conclusive evidence yet, and everything is still up for further investigation, but some of the characters are coming to light. You're just in time, do you know this person? Zheng Wanjiang said and took out the portrait of the man.

"This person seems to have seen it somewhere, by the way, his name is Zuo Weiming, he is a postman at the post office, especially the black mole in his ear, he knows my son and daughter, and he also came to my house the day before yesterday, we talked for a long time, why is there a problem with him? From whose hands did you get this portrait? Yang Jiguang asked.

"We just got some clues to investigate him." Zheng Wanjiang said.

"Then you have to investigate clearly, he is currently with my daughter, and nothing should happen, but I think this person is very good. He has a certain sense of justice, he is a good young man, and three months ago, my daughter Xiufeng suddenly fainted on the street, and he sent it back. Yang Jiguang said.

"He came to your house and what did he say to you?" Zheng Wanjiang said.

"This person is very talkative, knows a lot of knowledge in all aspects, and talks to me very speculatively." Yang Jiguang said.

"Did you talk to him about Zhao Minghui's death?" Zheng Wanjiang asked sensitively.

Why did Zuo Weiming come to Yang Jiguang's house at this time, this person cannot be ignored, is it conscious or coincidental, if it is conscious, then he is listening to the relevant facts of the case, indicating that he has a connection with the case.

"He asked about it, but I didn't tell him the truth, after all, the case has not yet been decided, and I can't talk nonsense, he is just out of curiosity, saying that he likes to read detective novels very much, and he wants to accumulate some material." Yang Jiguang said.

"It's no accident." Zheng Wanjiang said.

He informed Huang Limei of the Second Criminal Police Team to immediately put Zuo Weiming under control, closely monitor his every move, and take immediate action if there is any suspicious situation.

"The matter is really so serious, I have to talk to my daughter, I can't be fooled by him easily, if it is really related to him, wouldn't it hurt my daughter." Yang Jiguang said.

"We are only suspicious at the moment, but it is still in the stage of secrecy, this matter should not be said easily, and don't be suspicious, don't worry, I will figure things out." Zheng Wanjiang said.

"I understand this, and I won't talk nonsense without principle." Yang Jiguang looked at his watch, it was already twelve o'clock at noon, "Captain Zheng, do you have time at noon?" Today, I have a treat, have a good gathering, don't get too nervous, and don't care about this time to solve the case, and pay attention to the combination of work and rest. Yang Jiguang said.

"Thank you Mr. Yang for your kindness, we really don't have time, we will have a chance to talk about it in the future, and we will drink you well when the case is solved." You won't be too shabby then, but not now, everyone has a lot of work to do, each with its own tasks, and none of them can spare it. Zheng Wanjiang declined his kindness.

"Why, I don't give this face, I can't solve the case without eating, don't be so rigid, and the time is not so time to even eat, you have to go if you go today, you have to go if you don't go, I have to go if you don't go, I have to decide this guest." Yang Jiguang said.

Yang Jiguang's expression was very sincere, Zheng Wanjiang knew what he meant, he wanted to take the opportunity to contact his feelings, there was such a big thing in the company, it was impossible for him not to be in a hurry, and inviting them to dinner was nothing more than to speed up the progress of solving the case, and see if he could excuse himself.

"Okay, let's make an exception to eat you today, but don't be too extravagant, just have a good chat together, we've been too nervous for the past two days, almost busy on all fours, we can relax a little." Zheng Wanjiang said.

"Yuliang, Chengshan, let's go." Zheng Wanjiang said. (To be continued.) )