The fire erupted around 11 a.m. Sunday morning at an apartment building in the Bronx, in New York City. Officials believe a space heater ignited the fire, but they’re also looking into other causes. WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT': https://bit.ly/3uHCDO5 WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT: http://abc.go.com/shows/world-news-tonight WATCH WORLD NEWS TONIGHT ON HULU: https://bit.ly/3iQLwPp #WorldNewsTonight #DavidMuir #Bronx #FDNY