On April 15, 2018, an investigation was carried out at the place where the disappeared person was last seen. Audio file 0820180415.wav.

"Silk Silk"

"Hello Auntie, I want to ask someone, have you seen this person in the photo?"

"This person? I don't think I've seen it. ”

"Mother Liu, who is this person?"

"Looking for someone, by the way, you're a security guard here, see if you've seen this person."

"I'll see, well, I've seen this person, probably last month, he came, but I didn't pay attention to when he left, what are you looking for him?"

"This man is missing now, so his parents entrusted me to come and find him."

"Well, he was in a hurry when he came, and he had a piece of paper in his hand, which seemed to be a map of the place, but he didn't know the way, and asked me how to get there."

"Where's the way? Do you know where he went? ”

"I know, I told him about a house in the corner of the community, but there was an accident there three years ago, so no one lives there, I don't know what he went there for, and he wasn't the first person to ask there."

"Has anyone asked before?"

"Yes, several, I don't know if it's because we're not sensitive to trends, people nowadays like to go to remote places."

"Is that one of them?"

"Yes, yes, yes, it's them, they all came one after another, they all went to the same place, and I don't know when they came out."

"Okay, thanks, anything else?"

"The place they go to is weird, and we don't usually go there."

"Why?"

"That place is very evil, usually at night there will be a sound of the sound of the soo, but we don't know where the sound came from, and we went first to check, but we couldn't find it, but it's very strange, that is, the sound only sounds every week on Sunday night, usually not at all."

"Did you go in and see it when there was a sound?"

"No, who would dare to go, it's a big night, and it's weird when the family dies, so we don't want to go there, and the sound we make makes us even more afraid to go."

"How did that family die?"

"I heard that they were killed, the fourth floor of the family, all died at home, the blood flowed, the key is that there is no one else in their family, this is completely wiped out."

"Did the police find out who did it?"

"No, I heard that there seems to be no clues, plus they don't have a family to urge, I guess this case can't be solved, pity their family of four, they can't be blinded, hey."

"Isn't there any clue?"

"No, young man, let me tell you, I heard that they didn't even find any useful clues there, that the family was killed with their own knife, and there were no fingerprints or anything like that on the knife, not even in the house, and Dad died in the living room, and Mom was in the room, and one child died at the door of Mommy's room, and the other was in the cupboard, and the poor two children, one was four years old and the other was seven."

"It's quite pitiful, thank you, I'll go over there first, do you know how to go?"

"Know, I know, I'll take you there."

On April 15, 2018, an investigation was carried out at the house where the missing person had been. Audio files 0820180415 (1) .wav.

"This is the house where the missing person appeared, a small two-story building."

"The door seems to be open, has anyone been here before? Let's go in and take a look, it's been almost a month since the missing person last appeared here, and I now suspect that the missing person came here directly from home, and the whereabouts of the missing person after that are unknown. ”

"Ahem, there's a lot of ash here, there shouldn't be so much ash in a month, and there are other people who have been here during this period, ahem, no, there are too many ashes."

"If my nose doesn't smell wrong, it seems to smell of something rotting, stinky, and I'm looking at it from room to room now."

"This should be the living room, the blood stains on the ground have turned black, judging from the appearance of the blood spatter, the murderer is very ruthless, it seems that this family of four must be killed."

"There's a lot of ash here, but now there are only my footprints on the ground, and there are no footprints of other people who have come, it should be deliberately hidden, and someone has cleaned up here."

"There's a room here, I'll go check it out first, but there's really no other footprints here, I'm almost certain that this place must have been cleaned up, and what the hell is there to hide it, and does it have anything to do with the sound of every Sunday night?"

"Ahem, the ash in this room is also very thick, this room should be a study, it seems that the owner here is a person who likes to read very much, the bookshelves are full of books, and the ash on the computer is less than that on the ground, which confirms my guess even more."

"The power went out early on, so I can't read anything on the computer, but I see a palm print here, but it's not mine."

"There doesn't seem to be any place to search on the first floor, I'll take a look on the second floor now."

"Dada"

"The further upstairs you go, the stronger the smell becomes, it seems that the body should be on the second floor, now I'll take a look, I hope it's not what I'm looking for and the missing person."

"There are three rooms here, which are supposed to be rooms for parents and children, and I will look at them one by one now."

"This is the first room, no body was found, there is also a lot of ash on the floor of the room, there are black blood stains on the bed, the size of the bed should be the victim's parents, I found that the windows here are locked like the windows downstairs, which is more in line with my previous guess, otherwise there is no dust from the wind."

"I don't know what those people are doing here, and no one saw them when they left, so there should be a cat here."

"Ahem, my God, there's so much ash here, ahem, it's choking me."

"Huhu, now I'm out on the first floor, let me take a breath, there's too much ash in it, and the air is not circulating, all kinds of smells are mixed together, it's too bad."

"I continue, this is the second room, there is not much here either, there are no clues in each room here except for the ash, except of course the palm print I found, which I have now collected."

"This is supposed to be the child's room, but there is no blood, it should be the child's room that died at the door of the parents' room, judging by the appearance of things, it seems that this place has not been touched for a long time."

"There's still one left, I think I should know where the body is, I'll go and see it now, I don't know what information I can get there."

"Squeak."

"Oh my God, this deceased must have been dead for a week, but it looks good to see what he looks like, he doesn't look like the missing person I'm looking for, but why is this body here, and judging by the scene, this person has been placed here for a while, and if I'm not mistaken, he should be one of those missing."

"Hey, this rotten, I can't bear to look at it, it's disgusting, but I still have to find the information I need."

"Mighty, mighty, mighty."

"How can there be a siren? No, the sirens are getting closer, damn it, I'm fooled! ”

"Bump!"

"Dadada"

"Raise your hands, squat on the ground, and don't move!"

"Okay, okay, I'll do it, don't get excited, I'm just a detective.

"Click."

"Why are you here, did you kill people?"

"The police officer has been dead for at least more than a week, it's all rotten like this, what's the matter I killed, what did I do when I killed a person who has been dead for more than a week."

"And what are you doing here?"

"I'm here to investigate things, don't believe me, I have a voice recorder in my bag."

"Tear up."

"Are you really a detective?"

"It's true, you also saw the thing, I came to look for someone, someone said that the person I was looking for finally appeared here, and ah, I came in and didn't move anything."

"Head, a palm print was found in the study downstairs."

"Don't look at me like that, that's not mine, you see my hands are clean, if you don't believe it, listen to my recording, I'll record it."

"Still recording?"

"How can I close the exam if you take the exam, of course it's still recorded, if you mind I'll lock him up first?"

"It's okay, you can record it, but don't pinch your head and tail, otherwise you will bear the consequences, you know?"

"Yes, yes, I'm just afraid that I'll forget, so I'll record it, so it's convenient for me to sort out the clues by myself, hiss, it's comfortable not to be tested."

"You wait a while, I still need to ask you some questions here, Xiaolin, take him outside to stay, the smell here is too bad."

"Got it, Captain, you come with me."

"Okay, okay."

Clue collation:

1. The clues provided by the anonymous were correct, and they themselves found residents in the community, who told them that the missing person had indeed been here.

2. After Le Zhiqiang appeared here, he asked the residents about some things, and came to this house.

3. There was a murder three years ago in the place where he appeared, but the police did not find any clues related to this incident.

4. There are other people who have asked about this place, and almost all of them are missing.

5. The place makes strange noises every Sunday night.

6. A family of four died in this house, but the bodies were scattered wrong, as if the husband had opened the door for the murderer, so the husband died in the living room, the wife died in the room, a child died in the door of the couple's room, and the other died in the cupboard.

7. There is a lot of ash in the house, but the windows are closed, but the door is empty.

8. There is less ash on the computer in the study room on the first floor, and the room has been deliberately arranged.

9. There is a palm print on the table in the study, someone should have looked for something.

10. There is a body in the child's room, which has been dead for at least a week.