We have an answer as to how 55 Berry got tagged up. A resident writes:
I am a buyer in 55 Berry, your favorite whipping boy. Why you hate it so much is perhaps better suited for another conversation, but your inference that the tagging was an "inside job" approaches slander. Here's what actually happened. The big construction site next door (for the building you seemed to laud) is not well protected. The fence can be easily jumped, and once inside, the tagger scaled the frame to access the second floor roof deck at 55 Berry. Unguarded construction sites causing crime at neighboring buildings, is actually a more interesting story...
There you have it.
· Curse of 55 Berry Continues: Now w/100% More Tags [Curbed]