The "Ghost Hunters" went to an old Asylum last season. I see their show last week was at an old Sanitorium in Kentucky. They did have some interesting encounters there.
I believe you are referring to the WAVERY HILLS SANITORUM which if I walked out of the shop door and went to the street I can see the bell tower from here.
Lot's of people died there from TB, it's a horrible history that place has, growing up right by it as a child I can remeber playing in the building.
I never saw any ghost but you can get the feeling of hundreds of people with hopes of living only to die, very spooky place.
The owners of the place do a haunted house out of the place and make a mockery of the place.
Im not much on ghost and spirits but if they do exist I hope they let those people have it.