It was a scary Thursday morning at a South Bend business.
Around eleven o'clock, the fire department was called to AJ Wright Distribution on complaints of gas fumes.
Employees tell us two workers were taken to the hospital after they fainted.
NIPSCO says they checked the area for a natural gas or carbon monoxide leak, but found nothing.
They then went to the roof with firefighters and found a loose gas pipe fitting.
By that time, the gas had already been shut off.