I remember this one time I was falling asleep.. I kept hearing a voice, not loud enough to fully comprehend, but loud enough that I knew there was a voice there. It was a childs voice, and my wife and I didn't have kids at the time so I knew something weird was going on.
I finally had to get out of bed to follow the voice. Not sure why, but something in my mind told me I had to hear what was being said. I walked all over the house, and the voice seemed to stay at the same level no matter where I went. I checked all the TV's, none were on. I checked all the Radio's, none were on.
Now I was starting to get a little freaked out, so I went to check and make sure all of the doors and windows were locked. When I got to the door to the attic, the voice seemed to all of a sudden get louder. As I opened the door to the attic, the voice got about 20% louder, and now I could confirm it was the soft voice of a child. But, the voice seemed tainted in a way, almost like the child was in pain or something. I mounted the steps into the attic, which at the time seemed darker than anything I have ever seen. It was almost like one of those sensory depravation chambers, all I could hear was the childs voice, Nothing else. I couldn't see anything, I couldn't hear anything else.
When I got to the top of the stairs I paused and stopped breathing, straining to hear what the little voice was trying to tell me. Finally, from the darkness I heard...
NOTHING. It was my mind playing tricks on me.