Inexplicable feelings, footsteps, strange mice, unexplainable sharp noises, sudden screams and deaths, disconnected monitoring...

I originally watched the surveillance to find out what happened in Ruan Xing's room last night. Now after watching the surveillance that is closest to the truth, not only did I fail to achieve my goal, but things that were originally clear began to become more and more difficult to understand.

It seems that everything is wrapped in a layer of mist, with only a scaly claw exposed.

The black policeman shook his head and said: "Based on the murders I have seen and experienced, all the mystery and difficulty in understanding are just the lack of logic to connect everything.

"Regardless of all the messy things, our core goal in investigating the case and conducting surveillance is to find the murderer..."

Old John said: "But there is nothing in the surveillance, we found nothing."

The black policeman pursed his thick lips and said pointedly, "Maybe it's just that we haven't discovered it, and it's not that there's nothing."

Old John asked: "What do you mean?"

The black policeman said, "First of all, what we can confirm now is that Ruan Xing died last night. The on-site investigation showed that it was not suicide, which means there must be a murderer.

"Ruan Xing was still alive before turning off the lights, which means that the exact time of Ruan Xing's death was the period of time when he went to sleep after turning off the lights. In other words, the murderer must have been at the crime scene at that time. These most basic principles are unnecessary.

Doubtful."

Zhang Lingjun and Old John nodded, then shook their heads.

"There is no one else under surveillance except Ruan Xing. Not only that, we also found no trace of his supposed presence at the crime scene."

The black policeman continued: "I've said it before, maybe we just didn't find it.

"We have determined that the murderer was at the scene and killed someone during that time period.

"So in other words, the abnormal sounds and movements that contained specific information that were emitted during the time of Ruan Xing's death must have a direct or indirect relationship with the murderer.

"Based on what we have heard so far, the noise at the time of the crime was the sound of a rat, and the other was that weird noise that contained no information or what purpose it had.

"The noise of the rat comes from the rat, but the appearance of the rat does not happen under normal circumstances. There must be some reason or 'person'.

"The same is true for that noise. Although it cannot be analyzed and its function is unknown, we can be sure that it is not caused by nature. It must also originate from a 'person'."

"These two 'people' are related to the murderer."

Old John said: "There is nothing wrong with the truth. It is not difficult to think of it. The question is where are those two 'people'? How do we find them?

"Whether it's a rat or a noise, these movements cannot point to a specific target, and there is no reasonable explanation for the murder.

"It's like saying it's still useless."

Zhang Lingjun nodded, "The clues we have learned are too sparse, and there is really no way to solve the case with these alone..."

Old John said jokingly: "As for these things at present, unless it is assumed that there is some force beyond common sense intervening in them.

"For example, according to what I thought before, there is a relationship between rats and noise. The rat was controlled by the sound. Under the control of the sound, it bit Ruan Xing to death in his sleep, ate it, and finally left the scene behind.

Only by the traces we see can we explain everything clearly.

"It doesn't mean that this idea is impossible. After all, according to what we have seen..."

As he said that, he saw the black policeman on the side suddenly had a serious look on his face and glared at him. In an instant, Old John seemed to have thought of something and closed his mouth.

Seeing this, Zhang Lingjun took the initiative to change the topic, "Is it possible that the murder was not monitored when it happened?

"Our judgment on the time of Ruan Xing's death is based on the last recording we just heard.

"Ruan Xing let out a miserable scream, and then the monitoring was completely disconnected, so we subconsciously concluded that she died while screaming.

"But in fact, she may not have died at this time, but was restrained.

"The murder actually happened later, after the surveillance was disconnected, so we didn't hear anything related to the murder."

The black policeman thought and nodded, "This is a good idea and can explain many problems.

"But there are still many questions, such as how did the murderer enter the room? There was no surveillance during the murder, but there should have been surveillance when entering the room?"

Zhang Lingjun added: "Then the screaming was not because he was cured, but because he was frightened by the mouse. After the surveillance was completely disconnected, the murderer came in again."

The black policeman shook his head, "This implies that the rats are controlled by the murderer. Not to mention this, even if Ruan Xing was frightened by the rats and woke up, so many rats can really scare people.

"But the mouse does not have the absolute strength to subdue Ruan Xing when he is awake, which means that everything is in chaos. It cannot be later, and it can only move forward by barking."

"But I was monitored before I screamed..."

Old John said, "We found no trace of anyone else except Ruan Xing. The only one was the person who walked in front of Ruan Xing's door wearing high heels and then left."

Zhang Lingjun shook his head, "The man did not enter the room, but just left at the door. At the same time, he never came back after leaving. He could not be connected with the murderer, the murderer, and the 'person' who made the sound."

Old John rolled his eyes, looked at Zhang Lingjun and asked: "Is it possible that after she left at that time, she secretly took off her high heels and walked back, and then quietly opened the door through the noise or the sound of mice, or from the window, or

I entered the room through the ventilation passage, so I didn’t hear the sound.”

Zhang Lingjun said: "Not to mention that it is impossible for her to know about the surveillance.

"If she had this kind of precautionary vigilance, she would not have to wear shoes in the first place, so that there would be no possibility of being discovered in the first place.

"Not to mention using noise to cover up the movements he made."

Old John sighed and was really puzzled: "But if that's the case, why is she here at this time in the middle of the night? And she behaves so suspiciously."

Zhang Lingjun said: "This is indeed very suspicious, so it is normal to suspect that she may be related to this matter, but the facts cannot be distorted. She did not do any further behavior, at least I did not hear it.

"Maybe it was because of an accident, but this possibility cannot be ruled out.

"The place in Ruan Xing is not a community. It is a mixed bag of people and there are countless tenants crowded in. People come and go, and it is normal for someone to go to the wrong door."

The black policeman looked at Zhang Lingjun, "Is there a possibility that you heard it wrong? It was not the sound of footsteps or the sound of walking in high heels.

"It's like the sound of rolling marbles.
Chapter completed!