text:  WBAL Newsradio 1090 and FM 101.5 News Update. It is sunny and 88 at 502. Good afternoon. Robert Lang in the WBAL 24-hour broadcast center. We're following a developing story in northwest Baltimore. A fire last hour on the roof of part of the Mondawmin Mall. Sky Team 11 Captain Roy Taylor above the scene, both for WBAL Newsradio and WBAL-TV 11.