KQED that when the men came in shouting at her she was eventually escorted out of the room by a security guard for her safety."I didn’t know if they were armed.
I was only acutely aware of the fact that neither myself nor any of the other librarians were," Dulce, whose name is Kyle Casey Chu, told the station.
Dulce added in a since-deleted Instagram post that the men "totally freaked out the kids. They got right in our faces. They jeered.
They attempted to escalate to violence."Authorities did not make any arrests at the library, telling KQED they did not about the organized nature of the disturbance until afterward.