No was one hurt in a four-alarm fire Thursday at a Grundy County warehouse.
The fire sparked around midnight and has spread throughout the building on the 200 block of East Oak Street in an industrial area of Coal City just south of Joliet.
Sky 5 helicopter footage showed multiple fire trucks surrounding the building to fight the blaze.
Firefighters decided to let the fire burn itself out because it would be too dangerous to knock it down.
