Fire crews responded to a blaze at Hulen Mall on Friday evening, prompting evacuations as heavy smoke poured from the building's second floor, officials said.Craig Trojacek, a spokesperson for the Fort Worth Fire Department,

A day after a rooftop fire sent shoppers fleeing from Hulen Mall, investigators are still working to determine what sparked the blaze. The fire broke out Friday evening between Macy’s and Red Robin, where roof construction was underway.