Sending Su Chun away, Zheng Wanjiang and He Jiaqi returned to the house, and without waiting for Zheng Wanjiang to speak, He Jiaqi entered the door and said, "What are you looking for me to do and just say it?" Didn't you check Jin Qiang's room and see what was wrong, what do you want to do to me, anyway, I'm an old man in my fifties, and I eat wherever I go. No one can do anything to me. It seems that the old man's anger has not subsided, but Zheng Wanjiang doesn't understand why the old man would say such a thing, this has nothing to do with the case at all.

"Uncle, of course we are looking for you about Jin Qiang, he died unexpectedly, it can be said that it was a murder case, please provide us with some clues, so as to help us solve the case as soon as possible and bring the culprit to justice, but the background of the case is complicated, and some situations must be understood through you, providing a basis for us to solve the case." Zheng Wanjiang said.

"Look at it, Lao Tzu and his son had a conflict, and beat him, his son died suddenly for no reason, you suspect that Lao Tzu killed him, and you want to arrest me, you are still unreasonable, what kind of public security officer, I have never seen you do things like this, you can't solve the case, bullying me is an old man, you want to use me as a backing, you just look at it, I don't believe that there is no place in the world to be reasonable." He Jiaqi said angrily.

"Old man, you may have some misunderstanding about us, we are not suspicious of you, we just want to find out something about you, if you think that we suspect you, it is wrong. It is precisely because you are Jin Qiang's father that you know more about some of his circumstances, of course we have to investigate if he has an accident, but we don't know anything about Jin Qiang's situation, so we can only learn about the situation from his relatives and colleagues, so as to find relevant clues and solve the case as soon as possible. Of course, we are still very young and have little work experience, so sometimes we can't avoid some mistakes in judgment or some things that we can't do, I hope you can understand this. Zheng Wanjiang said.

"It's your Public Security Bureau's business to solve the case, why don't you bother with me, you have to let me say that I am a murderer, is it too bullying, there is no one behind me to bully me, I am not so easy to bully." He Jiaqi said.

"You may have misunderstood what I mean, we are the people's police, we are the strong defenders of the broad masses of the people, we are serving the people, for the sake of social order and stability, the people live and work in peace and contentment, arrest the murderers, avenge the deceased, and safeguard the safety of the people's lives and property, this is the unshirkable responsibility of every one of our policemen, you must understand this." Zheng Wanjiang explained patiently and meticulously.

"You're not here to get me?" He Jiaqi asked cautiously.

"Arrest you, why should we arrest you, who said we were going to arrest you, you see, didn't I come alone? The main thing is to understand the situation of Jin Qiang, have you heard any rumors. That's how we were treated, and there might be some misunderstanding between us. It was our fault for not making things clear to you, and I will review that to you. Zheng Wanjiang said.

"Why should I kill him, no matter how bad he is, he is my son, how can I do it?"

"We are by no means suspicious of you, I can reiterate my point of view again, I am here to learn from you about Jin Qiang's situation, and I have no other ideas, now you can rest assured." Zheng Wanjiang said.

He Jiaqi sat alone in the chair, without saying a word, smoking a dry cigarette sullenly, obviously there was something in his heart, which he couldn't understand for a while.

"You are an old worker, with a high level of ideological consciousness and rich experience and social experience, and you must not listen to the words of some bad people, who may be taking advantage of you. The case of He Jinqiang is extremely complicated, and judging from the current situation, the killing of He Jinqiang may not only be for money and murder, but also because there is a larger conspiracy behind the murder. The murderer is very cunning and has a certain anti-investigation ability, which is putting obstacles in our investigation. Zheng Wanjiang said.

In order to protect themselves and achieve their evil goals, they will certainly try every possible means and every possible means to create all kinds of false impressions in an attempt to confuse the Public Security Bureau, and even use people's good hearts to obstruct and sabotage the investigation work, which will further complicate the case, so it is necessary to distinguish right from wrong, completely dispel the worries in their hearts, fully cooperate with the Public Security Bureau in carrying out its work, arrest the murderer as soon as possible, make the case of Jin Qiang's death known to the world, and seek justice for the deceased.