MESA, Ariz. - Firefighters are on the scene of a fire burning at a Sizzler restaurant in Mesa.
The Mesa Fire and Medical Department says crews responded to the fire at 4:30 a.m. at the restaurant located near Country Club and Southern.
The fire was quickly upgraded to a first-alarm fire and crews gained control of the fire just before 7 a.m. The restaurant sustained significant damage as a result of the fire.
Firefighters say there are no injuries and the cause of the fire is unknown at this time.