"After hearing the voice, I have been paying attention to the movement inside, not because I am particularly good, but because there are only two people living in the house, the old lady and her son Wang Haicheng, Wang Haicheng is the master who goes out early and returns late, and he is not too young, he has not married a wife yet, and the old lady does not even have someone to take care of."

"She is over 80 years old this year, and I am afraid that the old man will fall down at home alone, and something will happen, but if I think about the sound carefully, it doesn't look like a person falling upside down, and I haven't heard the old lady's cry for help."

"After about five or six minutes, I fed all the puppies the medicine, and finally I was still relieved, and wanted to secretly open the iron door to take a look, although there was no door to enter, but I could at least lie on the window and take a look."

When Aunt Lu said this, Xie Yunmeng showed a strange look, and he asked, "Isn't there a window on that wall?" ”

"Where do you mean the wall?" Aunt Lu was also asked all of a sudden.

"I'm referring to the wall on the left, didn't I just kick it out and into the yard?"

"But there has been no one on the left for many years, and Wang Haicheng's family lives in the newly bought house on the right." Aunt Lu said: "You can also see that the house on the left has no one to repair at all, and it is about to become a dilapidated house." The one on the right is newly renovated, it is close to the green belt, and the air is relatively fresh, so the old lady chose to live on the right. ”

"Oh, that's my mistake, I always thought you were making a sound, it was something happening in the courtyard on the left." Xie Yunmeng said.

"No, Mr. Policeman, I don't know what you found in the courtyard on the left? But I'm sure it hasn't been inhabited for at least five years. ”

"I understand this, you can continue with what you just said."

Aunt Lu cleared her throat and said, "Okay, just as I was about to open the iron door and go in and take a look at the window, there were one after another crashing sounds inside, as well as Wang Haicheng's roar, it was definitely Wang Haicheng's voice." ”

"I have good ears and eyes, and Wang Haicheng's voice has a characteristic, although he does rough work every day, his voice is not as gentle and elegant as a leader, and he is soft-spoken, even if he roars loudly, it will not be very harsh."

"Auntie, tell me first, what did you see through the window?" Xie Yunmeng urged.

"It's strange in this place," Aunt Lu said, "and when I climbed up to the edge of the window, there was nothing in it, only the old lady sitting alone on the chaise longue, still shaking her fan, looking very comfortable." The yard was neatly tied, and Wang Haicheng didn't even have a shadow. ”

"Didn't you notice anything strange?" Xie Yunmeng asked.

"Hmm...... By the way, I remembered, there is indeed a strange thing, that is, I saw Wang Haicheng's work clothes neatly folded on the chair, this time should be Wang Haicheng's time to work, he was responsible for cleaning the section of the road near the airport, I guess whether the leader did not check that day, so Wang Haicheng forgot his work clothes and did not come back to get them. ”

After Aunt Lu finished talking about things, she didn't forget to contribute her own analysis, although it was simple, but it also had her own truth.

Hearing this, Xie Yunmeng felt that there would not be too many clues to provide below, so he asked, "Aunt Lu, then you just leave there and come back to continue working, right?" ”

Aunt Lu said: "That's true, since there's nothing to do, then I don't want to stay long, I will be angry when the old lady finds out, this old man's temper is very strong." ”

Xie Yunmeng took down the clues provided by Aunt Lu, and after asking her to go back to work, he returned to the alley by himself, he looked at the repaired wall on the right, and stood there for about two or three minutes.

Most people should rest in the afternoon, especially the elderly, Xie Yunmeng judged that if the old people were alone at home, they should also take a lunch break.

'Look at your luck, the house has to be investigated.' ’

In fact, Xie Yunmeng wanted to take advantage of the lack of attention from the people around him and sneak into the house to investigate, which is really wrong, but from another point of view, to get clues about whether Wang Haicheng has anything to do with the homicide, Xie Yunmeng's idea is indeed the simplest.

First, although it is said that Shen Muyan's body is in the house on the left, it has been abandoned over there, and there is no way to prove that the person living in the house on the right did it, and the murderer will not be stupid enough to leave the body in his own house and leave it alone.

Second, the house on the left has been abandoned for so many years, and it is not willing to let the state demolish it, which shows that the owner who lives here is indeed a very stubborn and opinionated person, and there is no substantial evidence, and it is difficult for the police to enter the door to investigate afterwards, which may cause disputes. Also, if something happens to an elderly person in his 80s during a dispute, the case is even more difficult to handle.

Xie Yunmeng entered the house, if it was really the old man who was at home alone, it was not a difficult thing to avoid the sight, if there was someone else at home, then he would just come back immediately. The most important thing is to get evidence related to Wang Haicheng, whether it is to prove his innocence or to prove his suspicion, it is useful for the development of the incident. (Xie Yunmeng didn't know that the name of the fake airport person in charge was Wang Haicheng at this time)

Mr. Criminal Police took advantage of the fact that no one was paying attention, and easily climbed over the wall, he lay on the eaves and looked down, the scene in the courtyard was similar to what Aunt Lu said.

Everything was neatly packed, the brick-paved ground was clean, and there were two large trees at the north end of the yard, and only a few fallen leaves were pulled under the trees. Under the big tree in the northeast corner, on the bamboo chair lay an old man with white hair, her hand still slowly shaking the fan, indicating that the old man was awake.

Xie Yunmeng waited, but this scene seemed to be set by the machine, and it was maintained, especially the old man's hand shaking the fan, which did not change its appearance for more than ten minutes, and Xie Yunmeng felt sore for her elbow propped up on the handle of the chair.

His gaze fell on the old man's elbow, Xie Yunmeng raised his body slightly, he looked closely, there seemed to be something between the chair handle and his elbow, sandwiching the old man's forearm, and this thing was also shaking slightly.

Xie Yunmeng climbed down the wall and returned to the alley, he looked into the courtyard from the window that Aunt Lu said again, and the scene he saw was exactly the same.

So he immediately found Aunt Lu and said, "Look at the scene in the window, is it the same as what you saw yesterday?" ”

"What do you mean? Do you suspect that I am lying, Mr. Policeman? Aunt Lu first thought that Xie Yunmeng came to her to ask if she didn't believe what she said.

Xie Yunmeng shook his head and said, "That's not the case, I'll let you see it, I need you to confirm some other suspicions." ”

"Oh, then you wait a minute."