posted on Nov, 12 2006 @ 12:47 PM
Sounds like you saw what you think you saw, What i would do if i was you would be to look in to it more, Find out it there was any other sightings
over the years,
Its common to see ghosts of pasts in old buildings and a really interesting experience that i think is a privileged to have had,
do you still works there? if so ask around,
take a look into the history of the place and lol carry a camera with you,