This video is no longer available. D.C. tourists visiting the Jefferson Memorial got a treat on Saturday afternoon, when the International Flash Mob of West Coast Swing took over the Tidal Basin.

A security guard opened fire during a flash mob-style robbery at a Chanel store in the District on Sunday. Police responded to the store at CityCenterDC on I Street NW at around 5:30 p.m., after ...

Police arrested one of the suspects caught on surveillance video deploying a fire extinguisher as a distraction during a flash-mob robbery at the Chanel store at DCCityCenter, authorities said.

Washington-area police said they are preparing to combat the “flash mob” phenomenon, a new tactic being used by criminals and violent youths around the country and in the region. Flash mobs are groups ...

Improv Everywhere is a New York-based comedy troupe known for its unexpected flash mobs. For its latest mission, the group created the “most socially distanced office” … in the middle of the East ...