South Austin house fire cause under investigation

AUSTIN (KXAN) — The Austin Fire Department responded to a house fire at 503 Blackberry Drive in south Austin just west of Interstate 35 and south of West William Cannon Drive.
In a tweet around 11:45 a.m. Sunday, the department said there were flames showing and the residents of that house are all out. The fire was contained by noon. AFD said it is investigating the cause.