A gas explosion in a San Francisco neighborhood shot flames into the air for hours on Feb. 6 and burned five buildings, sending panicked residents and workers fleeing into the streets.
It took utility crews more than two hours to put out the fire after private construction workers cut a natural gas line, igniting the towering flames, Fire Chief Joanne Hayes-White said. Authorities initially said five workers were missing, but the entire construction crew was found safe, and no other injuries were reported.
