NEW : She said they had called the sheriff 's department shortly before their truck was engulfed . One person killed in fire just west of Dallas and Fort Worth . NEW : A man shot to death by police after he allegedly pointed a gun at them, then ran away from the scene. Number of injured in Oklahoma wildfires rises to at least 49 . Oklahoma governor declares emergency for 31 counties .
NEW : One person killed in fire just west of Dallas and Fort Worth . NEW : A man shot to death by police after he allegedly pointed a gun at them, then ran away from the scene. Number of injured in Oklahoma wildfires rises to at least 49 . Oklahoma governor declares emergency for 31 counties .