Stabbing at BAM

I was coming out of BAM Saturday night around 11:30 after seeing “Rachel Getting Married,” and there was yellow tape around part of the sidewalk out front. We passed by a clump of police officers and a couple clumps of people, and caught the words, “stab” and “couldn’t follow the trail of blood.” There was also an ambulance and some sirens receding into the distance.

Anyone else see or hear something related to this? I haven’t seen anything on the news since.