OK I am not really a believer. But.
My dad(1st stepdad) moved to Calgary when I was about 10 or so to finish his schooling at the university(psychology). He rented this house just out of town in Bearspaw, right beside the gas station. Anyways alot of weird stuff happened in that house, like really weird stuff, sightings, pictures moved, presences felt things like this. One day my dad came home to the front door being open and the dog(big shepperd) lying there in front of it. He'd jumped through a window from his kennel into the house, which was an incredibly high jump, shattering the window and giving himself some minor cuts. That was strange for the dog to do, no idea who opened the door, maybe/probably a thief or something. I felt and saw a strange thing like a ghost there myself on one ocassion, many other people/guests described the same thing.
One day in psych class at the university my dad's prof gets off topic talking about all the para-normal calls that come into the school as he was the one who would deal with them. Starts talking about the ones that he couldn't explain and describing some of the happenings. My dad's sitting there and starts thinking, damn this sounds familiar. Yup same, exact same house. Someone had died in that house, although I was never clear on how exactly. The house is tore down now, still gives me the willies to think about it. Never felt threatened there but definetly pretty freaked out a few times.
On a couple of ocassions pics were taken down off of all the walls in the living room and stacked on top of each other right in the center of the room. No shit man, unexplainable. That was the similarity that really tweaked my dad on to his professors story and prompted him to ask about it. Lights constantly being turned on like the place had to have had faulty frikking wiring or something except that the actual switch was turned on.
I've never felt, seen, or experienced anything like that earlier or since then in my life.