Just after 1pm Friday Co. 50 was alerted to assist Brookhaven Fire Company on a working house fire in the 4100-Blk of Mount Vernon Avenue. TeleSqurt 50 arrived and laid a secondary supply line to the scene. Squad 50 arrived right behind the TeleSqurt and stood by the hydrant. Crews from 50 assisted with search, throwing ground ladders, and overhaul. TeleSqurt 50, Squad 50, Tac 50, and Utility 50 responded with 15 personnel.