Let us see if any of this sounds familiar. Philadelphia authorities/press will not identify the perps. Witnesses report teens "going crazy". Then, "when police arrive, THEY go at it with the police". Sound familiar? I'll give you three guesses and the first two don't count.
Link changed below ... hope it works
It goes to a google search of related storys
Now a mom is only talking to Fox 29. Click here for the story.
H/T Robert in E-town