This would be such a great venue for a slasher flick. Creepy hallways, dead end rooms, leaking ceilings, it would be ideal. Just like when the bad guy pops out to scare the crap out of you this post was written in the past and posted to the future because I am likely sitting on a plane when this goes live. The next photos you see should be of beautiful Cambodia.
Canon 1D X, Canon 16-35/f2.8L Mark II
16mm, f5.6, 2 sec @ 320 ISO