(WCAU) - Several teenage girls are facing charges after beating a mentally impaired woman, then posting video of the incident online.
The group of six girls, all between the ages of 16 and 17, encountered the woman on the stoop of her Chester, Pennsylvania home.
One girl began punching the woman, then the group followed her inside her home.
Once inside the attack continued.
The victim suffered cuts and bruises on her face but did not get medical help, according to police.
A locaparent saw the video on Facebook Thursday morning and tipped off police.
Police say they tracked down four of the teenage girls in the video and they are currently in jail.
All of the girls will be charged as adults.