I rarely talk about this tbh, but couldn't resist ...
Many years ago I had an office in a disused wing of a local hospital and I often worked late after colleagues had gone home. One evening (after months of strange things happening) my diary was thrown on the floor while I was typing away in a different room, and a heavy metal storage cupboard shook against the wall when I went to see what the noise was, so I decided to ask a local medium to visit. When she arrived on a Saturday morning she immediately said 'this place is busy'!! I didn't mention why I had asked her to come and left her to it. Around 30 minutes later she told me that a woman's face appeared in front of her and said ... "I didn't want to die here, they covered me up before she was dead!"