Investigators Probing Northwest Miami-Dade Warehouse Blaze

One day after knocking down a four-alarm fire that ripped through a northwest Miami-Dade warehouse, firefighters returned to the scene and determined the blaze accidentally started in an auto body shop. Miami-Dade Fire Rescue spokesman Lt. Arnold Piedharita Jr. said crews would need to demolish the structure and remove debris to get closer to finding what set off the fire.