The first 2:15 in the video above from Mark Rosetti at Demonracer2 Emergency Response Videos (Demonracer2) shows firefighters in Passaic, New Jersey during interior operations at last (Wednesday) night’s eight-alarm apartment fire. Then the evacuation order and airhorns can be heard.
Two firefighters were slightly hurt, including one injured by a falling ceiling. Four-hundred people are without homes. News coverage here.