NBC News had this on April 14, 2010:

“The cops raided an Independent Anarchist Media Collective space at 13 Thames Art Space in Brooklyn and arrested two group members Tuesday.
According to the “I AM Collective” statement, the NYPD entered the Bushwick based art and performance space without a warrant.
“Two plainclothes detectives entered first, followed quickly by a Lieutenant and vans full of blue shirt officers,” the statement reads. “After corralling everyone present in the back room, they searched the space and detained two members of the collective.”

Anarchist News.org describes the event that was slated to run today, April 16:

“The I AM collective was preparing for the NYC Anarchist Film Festival, a showcase of resistance movements and insurrectionary events from around the world presented from an anarchist and anti-authoritarian perspective.”