Officials say they have definitively identified the origin of last week's deadly plant explosion in Kentucky. ATF Louisville officials spoke on Monday and said their findings indicate the explosion at the Givaudan Sense Colour plant was an industrial accident.

The factory explosion that killed two workers in Louisville, Kentucky, last week was caused by a failed cooking vessel, officials said Monday.

Two employees are dead following an explosion at a factory in Louisville, Kentucky, the company confirms.

ATF Louisville presented some of its initial findings from their investigation into last week's deadly plant explosion, including the cause.