Mitchell Willetts Sun, August 28, 2022 at 10:07 AM Four people are dead after an armed Texas man set fire to several homes and ambushed residents as they ran outside to escape the flames, according to Houston police. The Houston Fire Department responded to a call around 1:07 a.m. Aug. 28, from an address on the 8000 block of Dunlap Street, on the city’s southwest side, police Chief Troy Finner said at a press briefing. But as soon as they arrived, gunshots rang out, forcing firefighters to run for cover. In a parking lot across the street, a 40-year-old man...