"It's very simple, it's sold on the market, he can buy it like this, because no fingerprints were found on it, this is to divert our attention, to tell us that the person who entered He Jinqiang's room is a woman, and it is Li Qiulan." Sun Yaozhang said.

"Why did he do this, everyone knows that he didn't let Li Qiulan enter the house, it's not that there are no silver taels here, but he has exposed himself." Huang Limei said.

"This is exactly his cunning, trying to lead us to Li Qiulan, it is precisely because of the contradictions between them that he found a way to blame Li Qiulan, this is a matter of killing two birds with one stone, otherwise why wouldn't he dare to admit that the deceased was He Jinqiang." Sun Yaozhang replied.

"I don't think the problem is so simple, I think what you said is a bit far-fetched, and it is not in line with his criminal psychology, unless he has been planning for a long time before, I don't think so, whether he has some concerns in his heart, whether he heard something, or has been threatened and intimidated, he did this." Huang Limei said.

"He's so old, it can be said that the formation hasn't passed, his temper and personality, he won't be afraid of anyone." Sun Yaozhang said.

"Judging from all aspects, I always feel that something is wrong, if He Jiaqi kills someone, he will not leave the house easily, and he must be paying attention to our actions. Besides, I will definitely tell my family, and I won't let us check He Jinqiang's room, Team Zheng, tell me your opinion. Huang Limei said.

"There is some truth in what Limei said, judging from He Jinqiang's corpse, the murderer is extremely cunning and cruel, he is a veteran of crime, and he will never let go of any small link." Zheng Wanjiang said.

Judging from the current situation, He Jiaqi is not a murderer, he is old and frail, and it is impossible to think about things in such detail. Judging from the expressions on which Xiao Fang and Du Yuelan spoke, they both seemed to know something, but they had many concerns in their hearts and did not dare to tell the truth. To find out the murderer, we must first find out where the first scene is? Besides, who was the person who went to He Jinqiang's house that night? And who is the one who withdraws the deposit? There are also a few high-end cigarettes, He Jinqiang can't often spend money to buy such high-end cigarettes to smoke, he can't afford to smoke, if it is someone else's gift, then what is the purpose of giving him cigarettes, this needs to be investigated slowly, and it is not possible to draw conclusions at present.

Zheng Wanjiang's mind was like a movie, and all kinds of signs showed that the murderer was very familiar with the situation of the deceased, had very close contact with the victim, and was by no means a stranger. And very familiar with and understand the situation of the He family, who will this person be? He Jiaqi, Du Yuelan, He Jingang, He Fang, Li Qiulan, or someone else, if these people are lined up, who will it be?

"At present, many suspicious points have emerged, and some problems urgently need to be further investigated, and it is not yet possible to draw conclusions prematurely, and only by finding the first scene can we determine the scope of detection, so that the scope of detection can be greatly reduced." Zheng Wanjiang said.

"But where is the first scene? I still don't have a clue, and I'm very anxious. Huang Limei said.

"Could it be at He Jiaqi's house?" Sun Yaozhang said.

"It can never be He Jiaqi's home, according to neighbor Cui Yunlu, there was no movement at all in the He family on the night of July 17." Zheng Wanjiang said with certainty.

Zheng Wanjiang looked at the calendar, today is July 23, and it has been four days since the discovery of the nameless body to the discovery of the deceased as He Jinqiang. "Through the work we have done, although there are some clues, there is still little effect, but it is certain that this is a premeditated homicide." Zheng Wanjiang said.

"Yaozhang and Limei, the two of you will go to the Transportation Bureau immediately, check He Jinqiang's dormitory, and at the same time learn about He Jinqiang's situation from your colleagues." Zheng Wanjiang said.

After Sun and Huang left, Zheng Wanjiang paced back and forth in the house alone, the first scene of the murder has not been found until now, seeing that time passed day by day, he couldn't help but feel a little anxious, Zheng Wanjiang remembered the first time he and Sun Yaozhang went to He Jiaqi's house, He Jiaqi's cold face and the last angry look. Why kick them out of the house. Could there be other reasons? The second time I went to He Jinqiang's house, why was He Jiaqi not at home, is this a coincidence? What is this for, a series of question marks poured into Zheng Wanjiang's mind, he walked to the window, lit a cigarette, took a deep breath, and was still thinking about the question just now in his mind.

"Got a problem?" Chu Mingxiang patted Zheng Wanjiang on the shoulder and said that Zheng Wanjiang didn't know when he came in.

"I saw you standing still outside the window, always looking at the sky, and I guessed that you had a problem, so I came in, and you patronized and thought about the problem, and your attention was too concentrated, and of course you didn't know when I came in." Chu Mingxiang said with a smile: "Tell me, what problems did you encounter?" Let's break it down. ”