6 injured after house explosion in northwest Austin, cause under investigation

AUSTIN (KXAN) — Several first responders in northwest Austin were at the scene of a house collapse Sunday after several callers heard a loud explosion in the area.According to the Austin Fire Department, the house collapsed in the 10400 block of Double Spur Loop. There was currently no information on what caused the collapse."We're going to be here for hours," an AFD spokesperson said during a Sunday briefing regarding the explosion.(Credit: James Collier)(Credit: James Collier)(Credit: Ja