A video posted online shows a group of young people approaching and beating up a woman sitting on a bench in Brooklyn.
The video, which was posted on Facebook on Friday, shows a group of young people--possibly teenagers--approaching a woman in Windsor Terrace and savagely beating her.
The violence was filmed by onlookers. No one shown in the clip tries to help the woman.
Police say they are investigating the assault, which investigators believe happened recently, but there's no word on whether anyone has been questioned.