A penthouse boiler room exploded because of a gas leak Friday at a 33-story high-rise near Miami, injuring at least six people, fire officials said.
The explosion happened around noon on the top floor of the Château Beach Residences, a 33-story oceanfront building under construction in Sunny Isles Beach. Debris fell to the ground below, and onto the pool deck of the one-story Monaco Oceanfront Resort next door. There were several large holes in the wall atop the building.