The investigation continues into what caused a six-alarm fire that destroyed a historic Dallas theater and several neighboring businesses.
There were no injuries reported in yesterday's fire in Dallas' Lower Greenville Avenue entertainment district -- that destroyed the Arcadia Theater and at least two restaurants.
The Arcadia opened in 1926 as a movie and vaudeville house. Most recently, it served as a nightclub.
Dallas Fire-Rescue officials say intense heat forced firefighters into a defensive stance to contain the blaze to the theater complex, which also housed the restaurants.