In the Bronx Supreme Court lobby. Not one, but two piles, no witnesses:

Authorities were disgusted to find two piles of human waste on the carpet in the lobby of Bronx Supreme Court around noon.

. . .

The incident immediately became part of the rich courthouse lore, taking its place among colorful tales of a woman who set dozens of toilet paper rolls on fire, a woman who stood at the entrance for days holding a spear and shield, and the visitor who tried to smuggle in a parrot.