This memo was left at all the doors in our building:

"Please be advised that there are reports of numerous incidents where a group (between 2-4) of teen-aged girls have assaulted women in the neighborhood, even on Tiffany Place. If you see any suspicious behavior, please call the Police, the #76 Precinct, immediately at...."

I love the "even," as if Tiffany Pl. would somehow be immune to such incidents.