UPPER MERION TWP., Pa. (WPVI) -- Montgomery County fire crews battled a blaze at a Johnson Matthey plant that left one person injured.
The fire broke out at the plant Friday on the 900 block of River Road in Upper Merion.
Officials say the fire was brought under control after 5 p.m.
One person was taken to Einstein Medical Center Montgomery. No word on their condition.
The cause of the blaze is unknown.