The Knocking

I've always been fascinated by horror stories, especially the ones that involve haunted houses, creepy dolls, or mysterious noises. I've read countless books and watched countless movies about these topics, but I never thought I would experience one myself.

It all started when I moved into a new apartment last month. It was a nice place, spacious and bright, with a balcony overlooking the park. The rent was affordable, and the location was convenient. I was happy with my choice, until the first night.

That's when I heard it. A faint knocking sound coming from the wall behind my bed. It was so soft that I almost missed it, but once I noticed it, I couldn't ignore it. It sounded like someone was tapping their fingers on the other side of the wall, rhythmically and persistently.

I got up and checked the wall, but there was nothing there. No door, no window, no vent. Just a plain white wall. I knocked back, hoping to get a response, but there was none. The knocking continued, as if mocking me.

I tried to convince myself that it was nothing, maybe some pipes or wires making noise. I put on some music and went back to bed, hoping to drown out the sound. But it didn't work. The knocking was still there, louder and faster than before.

I couldn't sleep that night. I tossed and turned, wondering what was causing the noise and who was making it. Was it a prankster? A ghost? A monster? I had no idea, but I knew I had to find out.

The next day, I asked the landlord about the wall and the knocking. He looked at me strangely and said that there was nothing behind the wall, just an empty space between the apartments. He said he had never heard any knocking before, and that maybe I was imagining things.

I didn't believe him. I knew what I heard, and it wasn't in my head. I decided to do some research on the apartment and its history. Maybe there was something in the past that could explain the phenomenon.

I went online and searched for any information about the building and its previous tenants. I didn't find much, except for one article that caught my attention. It was about a murder that happened in the apartment next to mine, ten years ago.

According to the article, a young woman named Lisa was brutally killed by her boyfriend in a fit of rage. He stabbed her multiple times and then fled the scene, leaving her body on the floor. He was never caught, and the case remained unsolved.

The article also mentioned that Lisa's apartment was never rented again after her death, because no one wanted to live there. It said that some people claimed to hear strange noises coming from the apartment, like screams, cries, or knocks.

I felt a chill run down my spine as I read this. Could it be possible that Lisa's ghost was still haunting the apartment? And that she was trying to communicate with me through the wall? Was she asking for help? Or revenge?

I decided to find out for myself. That night, I grabbed a hammer and a flashlight and went to Lisa's apartment. It was locked, of course, but I managed to break in with some effort. The place was dark and dusty, with cobwebs everywhere. It looked like no one had been there for years.

I walked around the apartment, looking for any signs of Lisa or her killer. I didn't see anything unusual, until I reached the bedroom. That's where I saw it. A large blood stain on the floor, right next to the wall that separated our apartments.

I felt a surge of fear and curiosity as I approached the wall. I put my ear against it and listened carefully. There it was. The knocking sound. It was coming from right behind the wall.

I grabbed the hammer and started smashing the wall with all my strength. I wanted to see what was behind it, what was making the noise. I wanted to see Lisa's face.

But what I saw instead made me scream in horror.

It wasn't Lisa's ghost.

It was her boyfriend's corpse.

He was still holding the knife he used to kill her.

He had been trapped behind the wall for ten years.

And he had been knocking all this time.