Flames destroyed at least three businesses at a shopping center in southwest Houston.
The fire broke out just after 2:30 a.m. Friday morning on Blodgett and Crawford street.
Firefighters were able to stop the fire from spreading to the entire shopping center, but a nail salon, washateria and convenience store were destroyed.
Officials said one firefighter was treated for smoke inhalation.
Arson officials are investigating what cause the fire to start.