Investigators are working to find the cause of a fire that broke out Monday morning at Franklin Electric in Wilburton, Oklahoma.
Wilburton is in Latimer County.
A viewer submitted photos that show fire and thick black smoke pouring into the sky.
An employee said the fire started around 9:15 a.m. in the middle of the plant.
Franklin Electric manufactures submersible pump parts at the plant.
No one reported any injuries.