Keller, TX March 20, 2022 13:46 – NETCOM Dispatchers received a report from a neighbor that a house was on fire. They dispatched an alarm assignment including units from Colleyville and Southlake. Keller firefighters started with an interior attack, but switched to a defensive attack, when fire broke through the roof. A second alarm brought help from several other area departments including Fort Worth, Haltom City, Hurst, North Richland Hills, Watauga, and Westlake. Crews were still on scene performing overhaul at post time.