A gang of teenage girls filmed themselves targeting female strangers in random attacks on the streets of Philadelphia.
The disturbing video shows the girls approaching their unsuspecting victims on the street before proceeding to slap them and wrestle them to the ground.
The violent video sparked outrage when it was shared online.
One girl is filmed being approached by the group before being slapped round the face.
She attempts to walk away but her path is blocked.
The gang continue to forcefully pull her hair and push her down onto the pavement.
Another woman is shown being punched and shoved around, before passersby intervene to stop the shocking attack.
It is unclear what motivated the attacks but the gang appeared to target other females.
Teenage girls in Philadelphia are seen targeting random female strangers in a horrific video. The victims are filmed being slapped, pushed around and wrestled to the ground.