"The two mobile phone numbers have been investigated, one is Deng Shifei's, the other is a mobile phone number from other places, the head of the household is called Tian Wanfang, what kind of person it is has not been confirmed, they all used public phones to call Cao Hongwei, and we can't know the specific content of the conversation. But I concluded that it must be related to the case, otherwise I wouldn't have gotten in touch in this way, which shows that they all have ghosts in their hearts. Li Yanqiu said.

Deng Shifei got in touch with Cao Hongwei, he had been in Tianma Company and was familiar with the company's situation, and the other was a foreign number, how could Cao Hongwei get in touch with him, and use an undisclosed mobile phone number. It shows that the relationship between them is extraordinary. Zheng Wanjiang said.

"A thorough investigation of these two people is by no means an accident, but it must be done in secret, not by surprise. At the same time, all the people who used this mobile phone for communication were surveyed, especially those in the last few days. Ma Yongsheng said.

"In the next step, we are going to closely monitor Kang Jiahong, this person is now an important person, in order not to alarm the other party, we will take the method of casting a long line to catch a big fish, and fish out the characters behind her." Zheng Wanjiang said.

After investigation, Kang Jiahong this girl is very frivolous, often in the society of the son-in-law brother has dealings, that night she went to the financial room, undoubtedly throwing stones to ask for directions, intended to test the truth, and at the same time to create conditions for another person to enter the financial room, now it is certain that she is not a murderer, but participated in this case, she has been to the financial room many times before, very familiar with the environment around the financial room, this is a favorable condition, after the case, she has a very abnormal mood, but the next day it is like nothing, It shows that she is fully prepared in her heart, and someone is giving her advice and relieving her doubts.

Li Yanqiu and Ma Chengshan have already contacted her, but her attitude is extremely arrogant, and she does not answer the question positively at all, especially the situation that night, she refused to answer, and said that this is her own **, she is playing a game of hide and seek with us, thinking that we have no way to do this, this is delaying time, indicating that someone behind her is helping her.

"So it looks like she's a member of the gang." Li Yanqiu said.

"Yes, but I think she, like Cao Hongwei, is just a little foot, and those people are just using her, and only through her can the investigation of the case be carried out." Zheng Wanjiang said.

After the meeting, Zheng Wanjiang returned to the dormitory, he was thinking about a question, that is, Cao Hongwei's death, why did she not die sooner or later, but died suddenly when she was about to be arrested, is this a coincidence, this makes him feel very strange, he lit a cigarette, and was still thinking hard about this question, could it be that someone leaked the news, who could this person be, why did he do this, and what does he have to do with this case. A few knocks on the door interrupted Zheng Wanjiang's train of thought, and when he opened the door, he saw that it was Director Ma Yongsheng.

"Horse Bureau, why are you here?" Zheng Wanjiang said.

"The current situation is not optimistic, and we will arrange the work carefully." Ma Yongsheng said.

"I'm also thinking about this, the development of things is not as simple as I thought, and some issues I have to think about more." Zheng Wanjiang voiced his doubts.

"I have thought about this issue repeatedly, Cao Hongwei's death is a wake-up call for us, but this person is extremely hidden, in order not to arouse the suspicion of the opponent, you have to adjust the detection thinking." Ma Yongsheng said.

"Ma Bureau, I want to carry out the following work like this, give him a Ming Xiu plank road to secretly cross Chen Cang, everything is still according to the original plan, and give the opponent an illusion." Zheng Wanjiang said his next step.

Ma Yongsheng nodded, a look of trust in his eyes.

"We have to be very strict and not let the opponent see anything, otherwise we can't do our job. Maybe you will step into the trap they have set. Now it seems that their purpose is not to go for the cash, and there is a bigger conspiracy behind them, which should be brought to your attention. Ma Yongsheng said.

In the morning, Zheng Wanjiang and Li Yanqiu came to Zhao Minghui's home, No. 301, Building No. 1, Area A, Sunshine Apartment, Zhao Minghui's mother, saw Zheng Wanjiang and them, and learned that they were from the Public Security Bureau. Her name is Wang Xiuying, she is 50 years old this year, and she used to be a cadre in the county finance bureau, but now she has left her post to rest.

"The incident has happened, this is something that no one can predict, you have to treat this issue correctly, we are here to understand Zhao Minghui's situation and inspect his room in order to find relevant clues and solve the case as soon as possible." Zheng Wanjiang tactfully explained his intentions.

"This incident is really unexpected, I didn't expect him to suffer such a catastrophe, you can investigate, we will fully support you, in order to find out the truth as soon as possible." Wang Xiuying said.

"Thank you for your strong support to us, we will find out the truth as soon as possible, catch the murderer, and give an account to the deceased and his family." Zheng Wanjiang said.

He is very satisfied with Wang Xiuying's behavior, in the end, he is a state worker, with a certain measure and self-cultivation, if it is an ordinary woman, she will not be able to bear such a blow for a long time, the deceased must be her biological son, maybe he will quarrel with them, let them point out the murderer, and will not cooperate with them at all. People are dead, what are you doing in the Public Security Bureau, there has been no progress in the case so far, and a word will choke you enough.

Zheng Wanjiang and the others began to inspect Zhao Minghui's room, which was a bedroom in Chaoyang, with an area of more than ten square meters, the room was very tidy, there was a closet in the room, and there was also a writing desk with a lamp on it. There is a computer desk next to it with a computer on it.

Li Yanqiu extracted the relevant fingerprints in an obvious position, two of the drawers of the desk were locked, Wang Xiuying rummaged under the mattress, did not find the key, and told Li Yanqiu that the key was turned under the mattress, maybe it was taken away by Minghui, Li Yanqiu skillfully opened the drawer and found that there were a lot of lottery tickets inside.

"Zhao Minghui often buys lottery tickets, do you know this?" Zheng Wanjiang asked.

"I know, he often buys lottery tickets, but he hasn't heard of winning any jackpots, he spends his own salary, not enough to ask us, we are such a son, there is no dead heart to care about him in terms of money, our old couple's salary is a lot, enough for us to spend ourselves." Wang Xiuying said.

"How many lottery tickets did he buy?" Zheng Wanjiang asked.

"I don't know about this, we haven't asked him, and he won't tell us, it's all because we dote on the child too much, and we have been obedient to him since I was a child, but I didn't expect this to harm him, so that he was killed." Wang Xiuying said.

"What is his monthly salary at Tianma Industrial Co., Ltd.?" Zheng Wanjiang said.

"His monthly salary is 2,500 yuan, and he usually has some bonuses, I don't know exactly how much, and Minghui hasn't told us. The economic benefits of Tianma are good, and there should be no less. Wang Xiuying replied.

"Does he have a girlfriend?" Zheng Wanjiang asked.

"Not now, we used to always talk about him, he is twenty-five years old this year, and he should have a family, he just doesn't listen, and we can't control this matter." Wang Xiuying replied.

"Did he talk about a girlfriend?" Zheng Wanjiang asked.

"We've talked about it, but it's all blown, and we can't do anything about it, this matter is in a hurry. Marriage cannot be forced, otherwise it will harm him for the rest of his life. Wang Xiuying replied.

"According to our investigation, he currently has some dealings with Kang Jiahong, do you know about this?" Zheng Wanjiang asked.

"Kang Jiahong has indeed been to our house a few times, this girl is good, but we think she is a little frivolous, not like a person who lives a life, she likes Minghui very much, there is that meaning, but Minghui seems to be dissatisfied with her, sometimes avoid her, our old couple is not sweet about this matter, and they are not too serious. As long as he is willing, we can't be with him for the rest of our lives, so we can't interfere in this matter, as for the family's economic conditions, we don't care, as long as the person is good. Wang Xiuying said. It seems that she is very open-minded and does not overly force her children in their life.

"Do you have any girlfriends you like?" Zheng Wanjiang asked.

"There are two, but in the end they broke up, I really don't know what Minghui thinks, one is called Huang Yafen, she is a bank employee, and the old man is in the same unit, one is called Niu Yue'e, is the daughter of the director of finance, it is said that these two people are in good condition, I don't know why they are blown, the young people now think differently from us, we can't force them to be our hometown, the twisted melon is not sweet, which we know very well in our hearts. The child's marriage has also been delayed. Wang Xiuying said.

"How long has he been with these two?" Zheng Wanjiang asked.

He and Huang Yafen talked for nearly a year, and they were ready to get married, but for some reason, the girl suddenly asked to quit, saying that Minghui was unfaithful to his feelings, and it was useless for us to persuade the couple many times, there was no way, the wedding was not completed. He and Niu Yue'e only met twice, and finally Minghui proposed to break up. When the children are older, we can't control their business, we can only go with the flow. Wang Xiuying said helplessly.

"What is the relationship between Minghui and Cao Hongwei? Do you know anything about this? Zheng Wanjiang asked.

"What are you mentioning her for? She's not a serious woman. Wang Xiuying said.

"So you know her relationship with Minghui? Zheng Wanjiang asked.

"Yes, but it's been a while." Wang Xiuying said.

"Please tell us about the situation." Zheng Wanjiang said. (To be continued.) )