The roof of the Dongsheng commercial building was very neatly cleaned, and we looked around, but there was no ladder at all.

On the contrary, Da Leizi found a vertical row of iron handles on the outer wall on the left side, which was the kind of disconnected, and there was only one at intervals of about half a meter, and there was one from the top of the building half a meter down, all the way to the downstairs.

Da Leizi pointed to the handle and said, "The murderer may have gone down from here." ”

Leng Tong and I looked at the distance and shook our heads, and Leng Tong said: "Even if this place can go down to people, it is still an adult, and it is still a road over there, and cars come and go, so the murderer may not dare to go down from here." ”

"Well, if we deduce it, there's a good chance the murderer was a dwarf." I took it and said: "The dwarf's arm is not long, and the visual inspection here is also a handle about half a meter apart, let's go down, it's very difficult for smaller people to go down, and it's even more difficult for the dwarf to go down from here, not to mention going down with a ladder, it's basically impossible." ”

Da Leizi thought for a while before saying: "Since you can't go down, the ladder is in the vent, let's go down and take a look, we will definitely be able to find it, and we can also verify whether the two of you are reasoning nonsense." ”

Leng Tong and I glanced at each other, and felt that there was no other way, except for the painting found below, and the traces we found on the wall, there was no other evidence at all.

Leng Tong walked over and said, "I can only go down, you wait, it should be below, the ladder can't be without." ”

Da Leizi and I glanced at each other, and both nodded, Da Leizi is two meters tall, I am also more than 1.80 meters, Leng Tong is more than 1.70 meters, and his figure is still very slim, so he can only let Leng Tong go down.

More than a meter high below this is a small platform, and then there is the vent that turns, Leng Tong jumped down effortlessly, but if you want to enter through the vent, it will be a little troublesome, squatting is not high enough, and it is not a problem to climb in.

Leng Tong didn't care about that, and immediately climbed in.

Da Leizi laughed: "Finally cleaned up this girl for the first time, she always instructed me, this time the conditions are not allowed, haha!" ”

I was also amused, Leng Tong can indeed bully Da Leizi, let Da Leizi do everything, this time there is no way, even if Da Leizi goes down, this big guy can't climb in.

The two of us didn't talk a few words on it, Leng Tong climbed out, I don't know how to turn around, or the head climbed out first, looked up at us and said: "There is no ladder, I climbed to the vent, not too far, this is a little strange, did we see the ladder in the children's park just now?" ”

Leng Tong raised his head, Da Leizi immediately laughed, I almost didn't laugh, and I don't know where Leng Tong rubbed it, the left side of his face was pitch black, not to mention the clothes, the pink casual clothes were almost black, and they were really dirty inside.

"What are you laughing at?" Leng Tong himself couldn't help laughing: "Pull me up quickly, think about whether there is a ladder below, I think there should be none." ”

I stretched out my hand to pull Leng Tong up, and then said: "There is no ladder so high, I saw one, it is the kind of ladder that separates the legs, it should be used to wipe the high places, and it does not match the traces we saw." ”

"That's weird." Leng Tong thought for a while and said: "The murderer must have a ladder, a ladder of more than two meters and five, otherwise this case will not make sense?" ”

I saw that Leng Tong's face was darkened, so I said, "Is there a handkerchief?" It's a big black piece. ”

Leng Tong took out a white handkerchief from his pocket and handed it to me, stretched out his pretty face, and said, "Could it be that we are wrong in our analysis?" ”

I wiped Leng Tong and said: "It shouldn't be analyzed, the traces on the wall, and the painting that just hung up, can explain the problem, and the murderer has no other way out, it's just a little strange that he can't find a ladder, let's think about it again." ”

As I spoke, I saw that Leng Tong was silent, my brows were furrowed, two small dimples were squeezed out of my pretty face, and my big eyes were still staring at me, which made me stunned.

Suddenly, I realized what was going on, while the two of us were talking, I wiped Leng Tong, Leng Tong should be black ash, and the handkerchief was also dry, naturally I couldn't wipe it off, and the more I wiped it, the bigger it became, I subconsciously dipped it in saliva and wiped it for Leng Tong.

I hurriedly laughed: "Tongtong, I'm sorry, I didn't pay attention, how bad is this?" ”

"You're really, okay, since you've dipped it several times, let's wipe it again!" Leng Tong was also amused: "There's no way, I don't blame you, it's okay, then wipe it off, sister doesn't think you're dirty." ”

Leng Tong should have seen that I was embarrassed to do it, and comforted me with a few words, so I smiled and wiped Leng Tong clean, I really didn't pay attention, and there was really no other way, but I didn't dip my saliva after a few clicks.

Da Leizi said on the other side of the wall at this time: "Do you think he can use a rope to go down the ladder?" If you are a dwarf, you can go down with a seat belt tied around your waist, so it makes sense. ”

I also wiped Leng Tong clean here, and came to take a look, there are a lot of cars over there, and I think it's unlikely.

Leng Tong shook his head and said: "This possibility exists, but the possibility is not very likely, the murderer killed someone, even if he waits on the roof of the building in the second half of the night and then ties the ladder to the rope and goes down, and then the person goes down, it is unlikely, this courage is too big, there are cars passing by in the middle of the night, just on the side of the road, is it not exposed when people see it?" ”

"Hmm!" I nodded and said, "Although this is a possibility, I don't think it's very likely. ”

Da Leizi saw that we didn't approve, so he said, "Then let's go, what are you still doing here?" We can't find a ladder, and we don't have any evidence, so we reasoned in vain, right? Otherwise, arrest Yuan Wenmei and ask, what do you think? ”

"You know how to arrest people!" Leng Tong said angrily: "Even if Yuan Wenmei is Neiying, we have no evidence and we haven't found the murderer, can she admit it?" ”

Da Leizi looked at Leng Tong and laughed: "Look at your dirty appearance!" ”

As soon as Leng Tong heard Da Leizi say this, he hurriedly took out the handkerchief again, and this time he dipped it in saliva and handed it to me: "Wipe it quickly!" ”

"Don't listen to him!" I was so amused by Da Leizi's words and Leng Tong's actions that I couldn't help but laugh: "I've wiped it clean, but the clothes are dirty, let's go!" ”

Leng Tong himself laughed, glanced at Da Leizi, and followed us to the small door.

Just when we came to the door, Leng Tong suddenly stopped, turned his head to look back, and exclaimed: "Xiaoxiao, we missed a place, is the exhaust outlet here facing the clothing boutique in the children's paradise?" ”

I was also suddenly shocked in my heart, and I couldn't help but exclaim: "Yes, go back and have a look!" ”

Leng Tong turned around and came back, Da Leizi and I hurriedly followed, came to the vent on this side and took a look, one of them can also be opened, and there is a very clean one below, which is different from the other three sides.

Da Leizi hurriedly lifted this fan and looked down, it was also the same structure, and it seemed that there was something like plastic wrapping paper underneath.

Leng Tong couldn't care about it so much, it was dirty anyway, so he jumped down directly, picked up the plastic wrapping paper on the ground and handed it to me, and then knelt down and climbed inside.

I hurriedly said, "Tongtong, be careful, the following may be Ge Qi's clothing boutique." ”

"Yes!" Leng Tong responded softly and quickly climbed in.

Da Leizi laughed: "Xiaoxiao, this girl is very smart, we didn't pay attention to this exhaust outlet, so we thought there was a problem over there, this is also passable, maybe it will go down from here?" ”

"Quite possibly!" I smiled and said: "This Ge Qi and Qiu Yanhong are still a little discordant, I think that's the case, as for what you said about tying a rope to go down the ladder, it's possible, but it's not likely." ”

The two of us were chatting here, and Leng Tong quickly climbed out: "It's really here, I don't dare to get too close, I took a general look, it is the location of the clothing boutique, and the position of these two exhaust outlets is symmetrical!" ”

I stretched out my hand and pulled Leng Tong up: "This is possible, will the murderer get the ladder out from here?" ”

"It's too likely." After Leng Tong came up, he took out the handkerchief, dipped it in saliva and handed it to me: "It just so happens that this Ge Qi and Qiu Yanhong still have some dislikes, Qiu Yanhong scolded Ge Qi, but because of this killing, it took so much effort and thought of so many ways, is it a little too much?" ”

"It's not dirty this time." I handed the handkerchief to Leng Tong: "I also think it's a bit too much, and now I'm not sure it's from here, we should come here again at night to take a look, if it's a ghost from here, then there must be traces on the wall on her side." ”

Leng Tong nodded: "This is certain, let's come here at night to take a look, if the murderer went down from here, does that mean that there are three people involved in this case?" ”

"Yes!" I immediately said: "One is the murderer, possibly a dwarf, the other is Yuan Wenmei, the murderer's internal response, and the other is Ge Qi, the owner of this clothing boutique." ”

As I spoke, I also looked at the plastic packaging bag in my hand, and I didn't look carefully just now, but I also saw a small label, which was attached to the wrapping paper, printed with bean paste bread.

I hurriedly took a closer look, and there is a date, and the expiration date is September 5.

"Tongtong, this is a bag of bread!" I hurriedly said: "You see, if nothing else, this is what the murderer ate here on the day of the crime, and the shelf life of this bread is generally no more than a week." ”

Leng Tong took it and nodded again and again: "Yes, this is very revealing, Brother Zhao said that no one has come up for more than two months, so it is impossible for the packaging bag of this bread to be here, it is someone hiding here to eat, according to the time, it is the day of the crime." ”

The more we thought about it, the more we were right, and we were almost certain that people were going out from this side, and after killing people, they were also getting the ladder out from this side.

I quickly looked at Leng Tong and said, "Tongtong, if that's the case, there's a good chance we'll find a ladder in the clothing boutique!" ”

"Are you saying that the clothing boutique was closed long ago on the day of the crime, and it is impossible for people to walk, just to get the ladder over." Leng Tong took it and said, "In the past two days, our people have been coming to investigate, and they don't dare to transfer the ladder?" ”