Li Rizhi said a word and quickly took two steps back. Then he went to see where he was standing just now. The floor was clean and the floor was covered with patterned floor tiles, which were extremely exquisitely fired. Each floor tiles were one foot square, and the patterns on them were different, but each floor tiles were very beautiful.

Li Rizhi squatted down to look at the floor tiles and found that the wipes were too clean and there were no clues. It was completely impossible to get any clues from them.

Chen Yingying suddenly said, "This room is gloomy, I don't want to stay anymore, I'll go to the garden to take a look!"

She walked through the back door and wanted to enter the garden. Of course, the Chu family's garden was much smaller than hers. Chen Yingying's home had a forest hunting ground, let alone a garden. However, the Chu family's garden was still a bit eye-catching. She didn't want to stay in the house, so she wanted to go around the garden.

Li Rizhi stood up and said, "Don't go first, let's look at the doors and windows first. I want you to help me!"

Chen Yingying was happy and smiled and said, "Okay, what are you going to do with me?"

Li Rizhi closed the back door and inserted the copper door latch. This copper door latch is not only beautiful, but also exquisite. The latch box is installed on the door frame and the latch is installed on the door. Then he called Chen Yingying and said, "Try it, how long will it take for you to open the copper door latch!"

Chen Yingying said: "Isn't this a quick thing? It's just a sudden incident!"

She walked to the door and wanted to open the copper door latch, but as soon as she put her hand on the copper door latch, she said, "Ah, there is still a small square nose here!"

The small square nose is actually a slot on the copper door latch, and then a small square protrudes out of the latch, and the small square can just be stuck into the slot to form a complete square, which is such a simple design.

Although the design is simple, with such an additional design, it is impossible to open the copper door latch with one hand. You must use both hands together. Press the small square nose with one hand and pull out the door latch with the other hand.

Chen Yingying easily pulled out the door latch, turned around and said, "It's very simple, it doesn't take much time, let alone how long it will take!"

Li Rizhi nodded and said, "Then you put the latch back, don't put it like I did just now, but put it back with one hand!"

"Put one hand back? There is a small square nose on it. I'm afraid that the other hand can't be put back!" Chen Yingying said while trying to insert one hand back into the door latch. As a result, she found that one hand was very easy to insert the latch back, not like two hands when opening the door, it was very easy.

Chen Yingying said: "This copper door latch is really well made. Even my family does not have such a door latch. I just don't know why it is difficult to open the door, but it is easy to close it!"

Li Ri knew: "I think this is because I am afraid that bad people will come in from the back garden. If you want to sneak into the house, then the people in the house will be very dangerous. Therefore, the copper door latch is very strong and requires two hands to open it from the inside. This is actually to let the people in the house think about it when they have time to think about it when they open the door. It is easy to close the door when they close it. I think it is to let the people in the house find that there is a bad person outside, whether they run back to the house, close the door immediately, or find that there is a bad person outside after opening the door, they can use the fastest time to close the door and prevent bad people from entering the house!"

Everyone nodded together. Yes, this copper door latch seems to be designed like this. Maybe because the Chu family's bedroom is connected to the garden, the back door can directly enter the garden. This layout is a bit special, so this copper door latch is installed on the back door.

Li Rizhi said again: "The Chu family is powerful and rich. Such a family is not afraid of losing property, but is most afraid of being hurt by their family members. Let's try it out. Yingying, you are in the house, junior brother, go out and try to hit the door!"

Cheng Zizai opened the door and arrived in the garden. Li Ri knew: "It takes three steps to get away from this door. Then Yingying, you open the door from inside. When you see my junior brother's face, close the door immediately. Junior brother, you are the same. Once you see Yingying's face, immediately hit the door forward and let's see the situation!"

Cheng Zizai nodded and left the back door for three steps. Chen Yingying closed the door and then opened it again. The speed of opening was the same as usual. She looked out while opening the door, and Cheng Zizai was also looking into the door.

The two saw each other's face almost at the same time. Chen Yingying immediately closed the door, while Cheng Zizai stepped forward and pushed the door with his hands. He was afraid that he would hurt Chen Yingying behind the door after he opened it, so he didn't dare to use it, but the effect was the same!

With a bang, Chen Yingying closed the door first, and then inserted the copper latch. At this time, Cheng Zizai pushed the door with his hand. However, it was impossible to push the door open. Moreover, the wood of this door was very good. Cheng Zizai's wrist was frustrated and it hurt!

After the experiment was completed, Li Rizhi signaled Chen Yingying to open the door again and let Cheng Zizai come in. Then he said, "The situation might not be like this at that time, but since Mrs. Chu died at the back door, we don't have to study all kinds of situations. We only talk about the worst situation, that is, Mrs. Chu did not close the door properly, and the murderer stabbed her to death immediately after entering the house! Then what do you think will this murderer be like?"

Fu Guibao rushed to say, "The murderer is very strong and moves quickly, and he should be even more powerful than Cheng brothers!"

Cheng Zizai shook his head and said, "It may not be possible, even if it moves faster than me, it may not be possible to enter the house. Unless the murderer stands at the door when Mrs. Chu opens the door and hits the door immediately, the result will be the same as if I didn't come in just now."

Chen Yingying said, "Acquaintance! Rizhi, I think the murderer and Mrs. Chu know each other, so Mrs. Chu did not close the door immediately. However, even an acquaintance would not come in from the back garden, unless this acquaintance is from his own family!"

Li Rizhi said twice, "Maybe it was Shang Wenbin. If it was really him, he would come in from the back garden, then he would say he was innocent. Only his mother believed this statement."

The old man from the Chu family was quite bored when he saw them busy and felt that these people didn’t seem to be here to buy a house, but he couldn’t hear clearly what these people were saying. It seemed that he was trying to see if the back door was solid!

The old man's ears were not good, and his eyes were not very good, but he had no problem speaking. He said, "This house is made solid, the doors are strong, the windows are strong, and the doors and windows are intact, so don't worry!"

As he said that, he went to open the window, closed it again, and patted the window frame with his hands to show that the window was very strong.

The window of this bedroom is on the edge of the front door, which leads to the front yard, and there is only one rear door leading to the back yard, and there is no window. In other words, as long as the copper latch on the back door is inserted, no one can break into the bedroom from the back garden!

Since the ancestors of the Chu family dared to design and build the bedroom like this, they would definitely find a way to be as safe as possible. However, Mrs. Chu was still killed, and she was killed at the place where Chen Yingying stood!

Li Rizhi patiently watched the old man open and close the doors and windows. After reading them, he checked the doors and windows more patiently, as if he was a very picky buyer, carefully looking for the defects of the house in an attempt to lower the housing prices.

The old man didn't have the kind of patience he had. He yawned and sat aside. There was nothing valuable in the house anyway, so he didn't need to keep watching. How do these people want to see the house, let them see it!

Li Rizhi checked around and then said to everyone: "The doors and windows are intact, and there are no traces of repairs. This shows that the doors and windows have not been broken recently. There is only one reason why the bad guys can enter this bedroom to kill people, that is, Mrs. Chu let him in. Of course, the murderer may not be a man, or a woman, or more than one person!"

Fu Guibao sighed and said, "Brother, have you been walking around and turning around for so long, and you have been getting such a result? The murderer is Shang Wenbin, what else can I say!"

Li Rizhi said, "If it was Shang Wenbin, then what happened to him when he came in from the back garden? He had recognized Mrs. Chu before, and then he did not go through the main entrance and insisted on going to find Mrs. Chu in the back door. So do they have an affair?"

Quan Shu Fang slapped his thigh and said, "There must be an affair. The flies do not bite the eggs without any sewn. It must be that the two of them often messed up together. For some reason, they had a good time. Then Mrs. Chu bit off Shang Wenbin's tongue, and Shang Wenbin killed Mrs. Chu."

Fu Guibao said: "It's not unfair to have an affair that a person was killed. Shang Wenbin was chopped off his head, but he was bitten off his tongue and could kill another person. This is really amazing!"

Li Rizhi hissed and felt a sudden shock in his heart. If a person's tongue is bitten, can he still kill others under such a huge pain? After his tongue is bitten, he came in from the back door to find Mrs. Chu's "acquaintance". Then he must have been bitten off his tongue when kissing. Then, under the huge pain at that time, with Shang Wenbin's appearance, he was afraid that he could no longer think about killing people?

With Shang Wenbin's spoiled young master style, his tongue was bitten off. After being seriously injured, the first thing he should think of is healing, saving his tongue, rather than taking revenge immediately.

Of course, afterwards, when he was safe, such as if he was not bleeding, he would think about revenge and would be extremely ruthless. But in the circumstances at that time, what he should think of first was himself. The more spoiled the person, the more he cherished his life. If they chose between their own safety and revenge, they would definitely choose their own safety. Although there would be some exceptions, Shang Wenbin obviously would not be that exception.

Li Rizhi frowned. A person who must save himself first will kill someone after being seriously injured. If this person is Shang Wenbin, it is almost impossible.

So, can you say that your inference is wrong, and Shang Wenbin was indeed wronged?

Li Rizhi was a little sweating. He knew that he was going to Chang'an to take the imperial examination. If he wanted to take the imperial examination these days, he had to get the imperial examination and passed the Jinshi, he had to invest in the banking papers. He would inevitably have to seek refuge in a powerful family. If he wanted to avoid seeking refuge in others, he would have to be very famous and make others unable to say that he could not do it. In this way, his greatest reliance was his ability to solve cases!

If he didn't know the Shang family's case and didn't participate, it would be okay, but if he participated now, he would be trapped inside. Moreover, he also discovered something strange, so of course he had to investigate it carefully and get the truth out of the case.

Li Rizhi immediately said, "Let's go to the garden to see if there will be any clues. The garden is not managed, and there may be some clues left behind, and this is unknown!"

Everyone opened the back door and entered the garden together. The old man sighed and had to follow him. He was quite reluctant to follow him, but now the Chu family is the only one left-behind servant. If he doesn't go, no one can go!

The garden is quite big and I can’t finish it in a while. Li Rizhi first observed it and found nothing special at the moment, so he walked to the back door of the garden and wanted to see what was going on outside the back door of the garden.

Fu Guibao followed him to the back door and smiled and said, "There are many back doors in the Chu family. It seems that the ancestors of the Chu family who built the house liked to go through the back door very much. Maybe after opening the back door, there will be another garden and another back door..."

Li Rizhi glared at him and said, "Can you not talk too much? I found something wrong. Now we are not here to watch the joke!"
Chapter completed!