Nobody has been hurt in a fire that knocked a San Antonio television station off the air during its morning newscast.
Authorities are trying to determine what sparked the fire around 5 a.m. Tuesday at WOAI-TV. General manager John Seabers says the building was evacuated and the fire was contained to second-floor offices before being extinguished.
Seabers says the NBC affiliate was expected to return to the air later Tuesday.
No damage estimate was immediately released.