It seems that there is some irony in the matter, but it is better to wait until you understand everything first, and then come to a conclusion.

Liu Yan said, "Hello property manager, it was you who called the police, but are you also the first witness?"

The property manager immediately shook his head, "I'm not the first witness, the witness is an aunt who cleans." ”

"So, what about the aunt?"

Maybe the aunt who cleaned up was crowded in the crowd, so people couldn't really notice it, so they were ignored; in the crowd, an aunt soon came out, with a mediocre appearance and no characteristics; it's no wonder that Liu Yan ignored it.

It turned out that this person was the cleaning aunt, Liu Yan smiled, she didn't notice it at first, Liu Yan said, "Hello auntie, may I ask, how did you see the corpse at that time?"

The cleaning aunt was stunned for a moment, and then said, "Actually, I was frightened at first, so I immediately called the manager and asked him to come and deal with it." ”

Speechless, what Liu Yan wanted to ask was not this question, there was no way for Liu Yan to ask again.

But as soon as Liu Yan spoke, before she could make a sound, she heard the property manager speak, proving to the cleaning aunt, "Yes, that's right, she called me at the first time, and then I came over immediately." ”

It's not this question, but it still has some effect, Liu Yan said, "Hello Auntie, what I want to ask is, how did you find the deceased, that is, how did you find the elevator abnormality?"

The aunt who was cleaning patted her head, and then she suddenly realized, "Oh~, you mean this one, when I came to check the hygiene, I happened to see the elevator with adhesive tape, so I removed it all." ”

Liu Yan was stunned for a moment, how could the adhesive tape suddenly stick to the elevator door? Liu Yan said, "Auntie, what kind of adhesive tape?"

"It's the kind of black tape that rolls after rolls, and as for the width, it's about a centimeter or more. ”

But the question arises again, how did this black tape appear in that place inexplicably.

Liu Yan asked, "Auntie, do you remember where the black tape was pasted at that time, and how was it pasted?"

The cleaning aunt tried to recall the picture at that time, waving her hands and gesturing the direction, "At that time, the black tape was about one and a half meters high, and the black tape was attached horizontally, and it was very tight at that time, and it was difficult to tear off;

These words made Liu Yan think deeply, and she also had a general outline in her mind, but if there is no basis for words, it is more important to have facts.

Liu Yan turned around and said to Song Tao, "Song Tao, take away the two bricks blocking the road on the left and right of the elevator door, I want to see the sticky glue liquid left over from the adhesive tape." ”

Since Liu Yan said so, she naturally has her reasons, and Song Tao really followed the method Liu Yan said, moved the two bricks away, and closed the elevator door.

After the elevator door was closed, Liu Yan walked over, and from the appearance, she could already see the traces left by the tape, but for the sake of insurance, Liu Yan reached out and touched those traces, and it really felt sticky, it seems that there is no doubt that the elevator door has indeed been pasted with black tape.

Seeing it clearly, then there is no need to continue to close the door, Liu Yan pressed the switch to let the elevator door open again, and took advantage of this time to block the two bricks again.

Things were also done according to Liu Yan's method, it was time to ask why, Song Tao asked, "Liu Yan, did you find anything?"

Liu Yan nodded, and quickly frowned, "Well, this elevator door did have black tape, but these black tapes sealed the exit to open the elevator door, causing the elevator door to not open, and finally trapped people." ”

Song Tao was stunned, "It's really fake, the small black tape has such a big effect?"

In fact, to be honest, if a small black tape can have such an effect, Liu Yan is extremely reluctant to believe it in her heart, after all, such a small thing can easily destroy the operation of the entire elevator system, which is really incredible.

Liu Yan said, "Actually, it's just my inference, you can let Ding Jia try it." ”

At this time, there were not enough people, and if Ding Jia was asked to test this experiment alone, Song Tao was still not very relieved.

When Song Tao hesitated, the property manager, who didn't speak much, spoke, "Actually, you don't need to test, a large amount of black tape can indeed play this role." ”

Liu Yan asked suspiciously, "Manager, how do you know?"

"Well, these are some unpopular ones, but we will learn about the dangers of elevators, so we will learn about them. ”

Liu Yan nodded, "So, according to what you mean, this murder weapon is really this black tape?"

Frightened, the property manager stepped back and subconsciously waved his hand, "No, no, no, I don't know about this." ”

Liu Yan glanced at the property manager, thinking in her heart, it seems that this property manager is not a person, and he is so bold.

But then again, if it is really as the property manager said, then this black tape has officially become a murder weapon.

Liu Yan frowned, although things have developed further, there are still some big problems in this matter, such as now, there is not even a single suspect.

Liu Yan turned her head violently and said, "By the way, manager, has your surveillance video here not been monitored here?"

"That, that. The property manager said hesitantly, "In fact, the monitoring in our community has not been perfected, so there is no monitoring equipment for this kind of corridor." ”

I see, but things are not easy to handle because of this, the entire community, so many people in and out, how can one of the murderers be locked up? Inadvertently, Liu Yan sighed.

At this time, Song Tao said, "By the way, the property manager, that, let me ask you one thing, that is, this dead old man, do you recognize him?

The property manager said, "This old man seems to be a resident of our community, and I have asked people to investigate, and I believe that it will be investigated soon." ”

"Well, if the investigation is found, please contact the family of the deceased immediately, we still have some questions that need to be asked to the family in person. ”

The property manager nodded, "Don't worry, we know this." ”

Liu Yan looked at the dead old man lying in the elevator, his hands were placed in parallel, not very much like the cause of a heart attack, but it could not be ruled out that he died holding his chest when he was standing, and finally after lying down, his hands were automatically flattened.

However, Liu Yan was entangled in her heart, is this old man's mental endurance so bad? Or is the oxygen in the elevator running out?

Liu Yan shook her head and came to her senses, those questions didn't seem to be so important anymore, and now what you have to understand is the black tape that suddenly appeared and interfered with the operation of the elevator.

When it comes to this black tape, Liu Yan doesn't mention how depressed she is, in the past, there were usually one or two suspects, but this time it's good, there are no suspects at all, let alone a goal, it seems that you have to ask something about the family of the deceased.

Time passed slowly, there was no direction at the moment, everyone was waiting, then Liu Yan complained and shouted, "Really, what about the family of the deceased?

The property manager smiled awkwardly and said weakly, "Why don't I urge again?"

It should have been like this a long time ago, Liu Yan complained again in her heart, it seems that the property in this community is not efficient, and until now, she has not notified her family members to come.

Liu Yan said angrily, "Let's go and urge again, or give us the phone, we can contact the family of the deceased ourselves." ”

Just when everyone ran out of patience, a middle-aged man squeezed out of the crowd, who looked quite strong overall, and what was striking was that his flat chin had a large piece of stubble, which looked particularly manly.

Seeing that the man hurriedly walked over and was about to cross the cordon, Song Tao stopped him at once, "Hello, this gentleman, may I ask who you are?"

When everyone was confused, the man revealed his identity, "Hello comrade policeman, I am the son of the deceased; ”

Finally came over, Song Tao immediately believed the man, and immediately allowed him to cross the cordon, but after the man entered the cordon, he immediately continued to walk towards the elevator, fortunately, Song Tao was quick and stopped the man again.

After being stopped, Song Tao said politely, "Hello sir, you can't go in for the time being, please don't destroy the scene." ”

Hearing Song Tao say this, Liu Yan was stunned, maybe this incident is really likely to be an intentional homicide, because there are too few people who know this technique, and it is very likely that this weak knowledge is used as a trick to kill.

After being stopped by Song Tao, the man looked at each other outside, and the whole person settled down; at this time, Song Tao asked, "May I ask sir, what is your name? and the deceased, what is your name?"

The man's voice, Kong Wu was powerful, "My name is Wu Dong, and the person in the elevator is my father, his name is Wu Xu." ”

In the words of the man Wu Dong, it is not difficult for Liu Yan to hear that Wu Dong is still unwilling to accept his father's death, or he still can't accept it.

Liu Yan walked over, gently pulled Song Tao's sleeve, leaned into his ear, and said softly, "Song Tao, don't you think Wu Dong is very strange?"

Song Tao was stunned, "Strange?"

This novel comes from Kanshu.com