My brother has had a few paranormal experiences himself.
The first story that he told me about was when one day he was walking in the hall and he heard something from up the stairs. Our stairs always creak, so I guess he wanted to see who was coming up or down the stairs. He looked at the stairs and saw a bluish figure that looked like our granny walking up the stairs creak by creak and disappearing in our old cream colored walls.
Another time that I was there for was when my brother and his friend were making a home video for the fun of it. We were taping in his room and I got to be the camera man, I mean camera woman. He had another one of his friend's over. They were making it seem like someone was sleeping and this person with a unibrow attacked him. The scene was right beside my brothers black bed. When we replayed the tape, we noticed something on the screen. It was a greenish yellowish figure beside his bed and it moved a little bit. It looked as if our granny was watching the video too! To be sure that it was not just the television we played the tape on a different television. The mysterious figure still lurked in the video. We thought nothing of it because and thought it was the video tape.
Two weeks after the video tape experience, my brother said that a chill woke him in the middle of the night. He looked and the same creepy figure that we saw in the video was there! He blinked a couple of times and then it literally flew out the door. He told me that it was like nothing that he has seen before.
That was quite of few years ago, the greenish yellowish figure has not shown up. Truthfully, I believe that it was our granny, but you never know. It obviously wasn't evil, or it probably would have done something by now. I guess if it was not our granny, then whatever it was is gone now.