"These are footprints taken from He Jinqiang's room." Sun Yaozhang gave Zheng Wanjiang a few photos of footprints. "There is one that is He Jinqiang, one footprint is two sizes stronger than He Jin, and the other is the footprint of that woman, judging from the depth of the scars, it should be the same person, weighing more than one hundred and forty pounds, indicating that a woman once entered the room."

"Is there any fingerprint case?" Zheng Wanjiang asked.

"No complete fingerprints were found, I guess someone destroyed the scene, and the person who entered He Jinqiang's room was wearing gloves to commit the crime, which shows that he is a veteran and has a high anti-investigation ability. One thing worth noting is that we did not find He Jinqiang's complete fingerprints in the room, which is not normal, and it shows that there is a problem here, but it exposes their whereabouts. I think it was the people of the He family who did it, because they had plenty of time to commit crimes, and they could go in and out of his room at will. Sun Yaozhang said.

"How do you think he got into the room?" Zheng Wanjiang asked.

"It should have been through the door, there was no trace of the door lock being picked, they had convenient conditions, or they themselves had the key, but they didn't tell us the truth, they were hiding their traces, and the woman's footprints were a basis." Sun Yaozhang said.

"So another woman came into his room?" Zheng Wanjiang asked.

"I think it should be like this, maybe it was left by someone else, and the family didn't notice, and I haven't figured it out yet." Sun Yaozhang said.

"I felt that he was a man, very familiar with the situation of the room, and the first time he should have entered through the door, it was a secret lock opened by playing cards, and he took He Jinqiang's passbook and withdrew the cash. At the same time, he made preparations for the second time in the room, pulled the latch from the rear window, and put the passbook back in its place after the payment, this time he entered through the back window, perhaps he deliberately hallucinated us, to direct us to their sight, what their intentions were, I still do not know, these are still to be investigated. Zheng Wanjiang said.

But how to explain the white gauze scarf and lipstick pen found in He Jinqiang's room? It was evident that a woman had entered his room. Huang Limei said.

"Limei, how do you women usually put it back after they run out of lipstick?" Zheng Wanjiang asked suddenly.

"Needless to say, it's all thrown back at will, does this have anything to do with the case?" Huang Limei said without thinking.

"But we found that the lipstick pen was placed on the desk upright, and it was in a prominent position, which is not in line with the character of an ordinary woman, unless she did it consciously, and no fingerprints were found on it, which can be said to have been specially prepared in advance." Zheng Wanjiang said.

"You mean that someone did it on purpose, consciously on the desk, and it got our attention, why would he do it?" Huang Limei said.

Zheng Wanjiang nodded and said, "It should be like this, and that white gauze scarf, it is clearly hinting at us something, the one who entered He Jinqiang's room is a woman, she is Li Qiulan." I guess that the lipstick pen should also be Li Qiulan's. Could it be that the person who withdraws the deposit will make her, why should she do this, she will be the murderer of He Jinqiang. I always feel that there is a problem here, someone wants us to know that it is Li Qiulan who entered the room, and this person is the murderer or accomplice. ”

"Captain, so to speak, I think there must be a problem here, I think He Jiaqi is very suspicious, why did he slip away before we came, I think he must be afraid that we will investigate He Jinqiang's situation, afraid that we will ask about the situation and show our feet, otherwise how can it be so coincidental, we went to his house, but he was not there? He has been at home for a long time, and he can be said to know the situation of He Jinqiang's room well, he can enter He Jinqiang's room at any time, and what he does will not arouse people's suspicions. Sun Yaozhang analyzed.

"I don't think this problem is so simple, since we are afraid of investigating and leaving for an excuse, aren't we afraid that we will learn about the situation from others, if it is said that we are thieves, this is also impossible. You should stay at home honestly, always pay attention to the development of the case, in case of accidents, and dare not leave the house easily. Huang Limei said.

"No matter how smart a person is, there are mistakes, and when he goes out, I see that he is a thief, and he will never think about it so thoroughly. He didn't admit that He Jinqiang was his son, thinking that we had no way to prove that the deceased was his son, and he wouldn't be investigating and hanging the case, and this matter could be easily mixed up, his temper was domineering, and he said nothing at home, without him, no one could enter He Jinqiang's room. Sun Yaozhang said.

"What about the white scarf and the lipstick pen, a girl's things are not easily given to people, especially an old man, how did he get them, why did he throw them on the spot? Wouldn't that be an exposure to oneself? Huang Limei said.