I recently visited a hospital in the middle of the suburbs with a few friends and had a very interesting experience.
Sorry if my pictures look kind of bad, I can't afford a camera right now so I make do with what I have, which is just my phone camera.
1. This is what the place looked like from the front entrance. Its right next to a fairly main road, and right as we started walking in a cop passed by. We didn't see him come back but things got interesting from here.
2. First looks at the inside of the place. At this point, our group suddenly stopped when we noticed an old woman at the front door at the base floor (we were at a slightly elevated level). We crouched past and kept going.
3. At this point we started hearing footsteps above us. Despite most of us getting spooked solid, we pressed on. It got to the point where me and one other member of our group heard redneck voices coming directly above us. Unable to understand what they were saying, we quietly went to the back of the place and moved to one of the side buildings.
4. The back of the place was very close and visible to everyone living on that road, so we had to be extra careful. We walked into the furthest building, and we saw some people walk right past us, and they looked right at us and walked off. We kept walking and decided to leave, and when we walked back in the main building, we noticed the two follow right behind us, and then turn around and walk the other way. We left after that, but it was a very interesting experience.
Hope you enjoy! Here is the link to the full size images
http://imgur.com/a/JVLQd