Wonder if he is a 'Urban Explorer'?
http://www.uer.ca/forum_showcats.asp?fid=1
from here:
http://www.infiltration.org/
I found several 'lefists' college students discussing breaking into college 'no go' zones at LABS and even discussing how to handle the 'odd case of running into janitors in the building'!! Go check it out!!
That's disturbing to say the least... Thanks for the links.