Area residents dressed in festive costumes gather on Maplewood Road to perform for trick-or-treaters as the crowd watches during a Halloween flash mob Thursday, Oct. 31, 2024, in Riegelsville. The ...

Throughout the country, swaths of dozens — sometimes hundreds — of teens are creating chaos in malls, public pools and other community spaces, with some instances leading to arrests for violent ...

Add Yahoo as a preferred source to see more of our stories on Google. Officials in Jersey Shore towns say they are not equipped to deter minors from organizing in large groups that often lead to chaos ...

Rowan University has taken efforts to secure parts of its campus Saturday evening after recent “flash mob activity,” the university said in a statement. On Friday night, a large group of people who ...

Pittsburgh leaders are collaborating to address flash crowd disturbances, which have led to violence and property damage in the city.

Improv Everywhere is a New York-based comedy troupe known for its unexpected flash mobs. For its latest mission, the group ...

A 7-Eleven in San Pedro was robbed and ransacked by a large crowd overnight, authorities said, the latest in a string of flash-mob robberies that led a city councilman on Saturday to call for ...