Firefighters are investigating what sparked a three-alarm fire early Sunday morning in Oklahoma City.
According to the fire department, crews responded to the fire around 2:45 a.m. Sunday, at a building located at 7202 S. Interstate 35 Service Road, near the Crossroads Mall area.
The building was vacant, but was being remodeled. It took crews nearly an hour put out the fire.
No one was hurt in the fire.