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

Eight people involved in flash-mob-style robberies in three counties last year received state prison sentences after pleading guilty to federal charges, authorities announced on Tuesday, July 30. A ...

The cellphone footage isn’t very long — it lasts only about 30 seconds — but what it lacks in length, it more than makes up for with its terrifying mise-en-scène. About 30 masked robbers, most garbed ...

LOS ANGELES (KABC) -- The parents of several teenage suspects turned in their children to police after the teens allegedly participated in at least one of several flash mob robberies at Los Angeles ...