firefighters battling house fire in late nfl broadcasting legend pat summerall three alarm fire damages southlake tx crews battle southlake house fire nbc fire at southlake home 2 alarm house fire in southlake southlake house fire southlake home destro in weekend fire firefighters battling 3 alarm fire in southlake house heavily damaged by fire angela straface by taylor pennington southlake house under construction possible southlake lightning house fire