I listened to Da Leizi's words and said: "Brother Lei, that's not a problem, you can pull it up diagonally, or there is a problem with the ladder, there is that kind of telescopic ladder." ”

"Yes, yes!" Da Leizi touched his head and said, "I didn't expect the ladder to be pulled up at first, but is it possible?" Is there time to do so much? ”

This discovery made me very excited, I looked at Leng Tong, turned to Da Lei Zi and said: "Brother Lei, there is no problem at all, after the people below see the little ghost, they will always be stunned for a moment, and then run through the hall to the fifth floor, during this period, the so-called little ghost can do these things well." ”

"Oh yes, I'm going to go up to the fifth floor." Da Leizi said with a smile: "Leng girl, you come up, I'll get you in, here I think only you can get in, it's impossible for me!" ”

"Get down!" Leng Tong glanced at Da Leizi: "You don't necessarily have to go up from here, let's find another place, just go to the top of the building to have a look." ”

Da Leizi laughed at this time: "You are really smart?" That makes sense, let's go up to the top of the building and have a look. ”

Da Leizi came down as he spoke, moved the table away, and we went out directly downstairs to find someone from the security department, and the key to the roof of the building is estimated to be managed by the security department or the engineering department.

The three of us soon came to the security department, and there were several security guards sitting inside, including Zhou Hui, who was sitting in the duty room yesterday, and when he saw that it was the three of us, he quickly stood up and asked, "Is there something wrong?" ”

"We want to go up to the top of the building and have a look, where can we go up?" I immediately asked, "Can you take us up?" ”

"Oh, I'll find you someone!" Zhou Hui said as he walked out: "That door is under Brother Zhao's control, and he will come in a while." ”

We waited for a while, and Zhou Hui came over with a twenty-seven or eighteen-year-old man: "You just follow him up, he has the key." ”

"Good!" I looked at the little man and said, "Brother Zhao, please open the door, let's go up to the top of the building to have a look." ”

Brother Zhao agreed, turned around and led us from the side stairs to the upstairs, turned up in a small stairwell, opened an iron door and said, "Just go up here." ”

I saw that this door looked like it hadn't been opened in a long time, so I asked, "This door doesn't open often, does it?" ”

"Under normal circumstances, it is not opened, unless there is an activity in the commercial building and it is necessary to open it when the banner needs to be pulled from above." Brother Zhao thought about it and said: "Also, when it rains heavily, the sewer of the daughter wall is blocked, and it also comes up when the drainage is over, and it has not come up for more than two months. ”

I came up while talking, this is a corner on the far right of the fifth floor, push open the door and there is a section of rainproof fence, after we came out, we saw that there are two exhaust vents on the roof, both are more than a meter high, rectangular, and there are downward facing blades on all sides, and the rain can't get in.

Brother Zhao looked at me and asked, "I still have something to do over there, do you need me?" ”

"Thank you, you don't have to follow." I said to Brother Zhao, "You can just lock it up after we finish in a while." ”

Brother Zhao agreed and went to get busy, and the three of us came to the exhaust vent on the left side to take a closer look, and this should be the location of the children's park.

This look found the problem, one of the windows on the four sides of this exhaust outlet is alive, can be pushed open, and there is no problem for people to enter, and the frame below is still very clean, different from the other three sides, which is obviously someone has climbed out.

Looking down, it is more than a meter deep, there is a bend, and it is also a vent more than half a meter high, as long as it is not a person who is too tall like Da Leizi, he can get into it.

Leng Tong said excitedly: "Xiaoxiao, we have found the problem, the murderer went down from here, and then the recording was played on the exhaust vent of the children's park." ”

"yes, that's it!" I was also happy: "We haven't been able to find a way for the killer to place the recording, and this discovery can be explained." ”

Da Leizi pouted and said, "Isn't it? This is the corner of the wall, if you play the recording in the corner, you can't hear it? Followed the sound and came too? ”

I looked at Leng Tong, and Leng Tong also looked at me, and felt that what Da Leizi said also made some sense.

But I quickly understood, and hurriedly said: "Brother Lei, this question is easy to explain, the murderer is also very smart, you can hear from the words of the three waiters, they heard the sound of the water first, this place is not too far from the swimming pool, hearing the sound of the water and taking it for granted that there is someone in the pool, when they go over and find that there is no one, they hear laughter." ”

"Cleverness, that's the truth." After listening to my analysis, Leng Tong said: "There are no children in the pool, and there are no ripples, and when they were strange, they suddenly heard a strange laughter, and who bothered to find out the source of the sound at that time, they all hurriedly ran out." ”

Da Leizi nodded again and again when he heard this: "You two are really good at reasoning, think about what they said, it's really like this!" ”

I looked at Leng Tong at this time and said: "If that's the case, there are only three people they need to scare, including the deceased Qiu Yanhong, and the last Yuan Wenmei is the murderer's accomplice, which is the internal response of our analysis." ”

"On July 14, Yuan Wenmei was looking at the store, and she deliberately did not lock the door to leave a gap." Leng Tong also stared at me with big eyes: "The murderer went down from the exhaust to let the security guards below see it, and then got back and escaped through the exhaust outlet, which is also the reason why Minister Zou Benhong came up and faintly heard the sound of shackles." ”

I nodded, and then analyzed: "The painting on the wall was also hung by Yuan Wenmei, just to cover up the traces of the ladder, and it didn't take long to hang it, the specific process of the murderer was to first open the exhaust vent, take off the painting, and then put the ladder down, and after showing his side, he returned the same way, pulled up the ladder, and hung the painting." ”

Leng Tong also nodded again and again, and suddenly stared at me with wide eyes: "Xiaoxiao, if you want to talk about the way of recording, and the first time it was haunted, it may be this situation, so what about the day of the killing?" Can't explain it? ”

"yes, yes, it doesn't make sense." Da Leizi hurriedly followed and said: "Before the business closed that day, Qiu Yanhong was in the children's paradise, and the murderer moved the lattice baffle, took off the painting again, and then put the ladder down to kill people, Qiu Yanhong is blind?" Or deaf? ”

I was also stunned by two people, I didn't think of this question, but it was real, even if the room was big, there was a sound in all this, and it was very quiet at that time.

And there is nothing in that corner, it is clean, otherwise Team Mu and others would not have missed this exhaust outlet, I thought it was impossible when I saw it, or Leng Tong thought that he could pull the ladder up, and then there was a possibility, and this possibility is also based on our analysis and internal response, otherwise I still can't think of it.

Thinking of the internal response, I said with a smile: "Don't forget that our premise is to have an internal response, Yuan Wenmei is very likely to be the murderer's internal response, you can hide the murderer somewhere before getting off work, waiting for Qiu Yanhong to take over, and you don't have to come down from the exhaust outlet!" ”

Leng Tong couldn't help but grin and said: "The analysis is too fascinating, I think about it according to the original idea, Yuan Wenmei is the internal response, she has enough time to complete everything." ”

"That's right!" Da Leizi also followed: "You don't have to go down from there, haha!" ”

Leng Tong looked at Da Leizi and then at me, and then continued: "Then the situation that night should be that Yuan Wenmei and the murderer prepared in advance, put the painting on top of the exhaust outlet, and then put the ladder under it and hid it, and the murderer hid somewhere, waiting for Qiu Yanhong to take over the night shift." ”

"The reason why they had to wait a few days after July 14 to do it before they did it was also found." I then analyzed: "Yuan Wenmei and the murderer are waiting for the matter to spread, everyone left around eight o'clock, and the businesses upstairs and downstairs are gone, so it is convenient for her and the murderer to arrange all this." ”

Leng Tong thought about it and said: "There is something wrong here, when I looked down just now, there was nothing to hide near the pool, and Qiu Yanhong didn't scream too much, indicating that the murderer started suddenly." ”

I thought about it and there was some truth, the children's paradise should say that there are many places for Tibetans, to say that near the swimming pool, only those rag dolls are on the opposite row of shelves, and the others are ······

I suddenly thought of the rag doll, and couldn't help but say, "Tongtong, will Brother Lei be right?" If the murderer is not tall, with the help of Yuan Wenmei, disguised as a rag doll, he can completely hide from Qiu Yanhong, play the recording, Qiu Yanhong subconsciously came to the pool, this is the perfect time for the murderer to start! ”

Leng Tong's big eyes widened, and he thought and said: "This possibility does exist, after killing Qiu Yanhong, the murderer has time to arrange the escape route and put the ladder away, so he went over and threw Qiu Yanhong downstairs, and then fled calmly, but there is a premise in this, that is, when other businesses are closed, Yuan Wenmei is still there." ”

"yes, we'll go back and investigate in a moment." I nodded and said, "If Yuan Wenmei was still there at about eight o'clock that day, then all this would be logical, and that's how Qiu Yanhong was killed." ”

Leng Tong thought for a while and said: "Those rag dolls are all customized according to the figure of children, if it is not that the murderer is hiding somewhere, then this murderer is likely to be a dwarf." ”

"It's unlikely to be hidden, there is nothing to hide by the pool, only those rag dolls are not far away, as long as Qiu Yanhong screams loudly, the people below are very likely to hear it." I also thought about it and said, "Besides, the security guard below also saw the figure of a child, I guess it is more likely that he is still a dwarf." ”

This time, Leng Tong and Da Leizi both nodded again and again, and Da Leizi laughed: "I guessed correctly, those rag dolls are really possible!" ”

Leng Tong turned around and looked at it, and then said: "After the murderer killed Qiu Yanhong, he should pull the ladder up, it is unlikely to stay in the passage, sooner or later he will be discovered, let's find the ladder, and the place where the murderer went downstairs, he must leave, it is impossible to walk from the children's paradise again." ”

I also nodded again and again, this is a series of analysis of the conclusion, the murderer must have pulled the ladder up, and the person is also going to walk.

The three of us immediately found a ladder and a place for the killer to go downstairs.