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Part of a report from NBC 10 Philadelphia:
There was an increased police presence in Center City Friday night amidst concerns of possible teen “flash mobs.”
The crackdown came amidst social media rumors of kids gathering and causing havoc. And the police presence came a day after video surfaced of an alleged fight Thursday between some teenage girls inside the H&M store at 16th and Chestnut Streets.
The unseasonably warm weather could have also played a role in the gathering of more teens in Center City.Click here for more on this story.