My brother was in a band awhile back, and currently plays for the people at nursing homes with my mom playing old gospel music and whatnot. When he first started out doing that he went around to a bunch of the old folks home asking if they'd be interested in having him play there. Well, there was this one building that we had always heard was haunted and that strange things happened there... and it was now one of those assisted living places. So my brother went there to ask about playing and whatnot, and then decided to ask one of the security guys about the place being haunted and if the guard had ever heard that... so then the guard told my brother a story of something that happened to him... he said,
One night when it was raining and storming outside, the guard was doing his rounds and one of the old ladies kept calling him in the room insisting she had been hearing gunshots... (and that she had seen someone in the halls I think) the guard told her that it was storming outside and she was just hearing thunder... well, the lady called him in several times talking about the gunshots she kept hearing, and he kept telling her it's just thunder, but she insisted she knows the difference and she clearly was hearing gunshots. The guy dismissed it and left, until later he was walking down a hallway and at the end of the hallway he saw a man standing there in like a civil war uniform or whatever, with half of his head blown open!! (like he had been shot in the face) He said the civil war guy turned and looked at him and then walked on down another hall... the guard ran after him and there was no one there.
He told my brother he had heard stories about the place but never really believed any of it until he saw that ghost guy that night. Freaky!