Quote Originally Posted by RTK View Post
From professionalsoldier<dot>com. I'm not sure who this was sent to.
That same individual has allegedly denied having sent this e-mail, and there appears to be no NPS employee by the original name referenced.

The damage is most probably NOT a maintenance error. Unless they are also doing maintenance by scraping with a screwdriver and knife to deface names on the wall, also. Reported the at the same time the oily substance was discovered along the length of several panels of the wall.