Emergency management crews cleaned up damage Wednesday after a chemical plant explosion left two people dead and several others injured. The blast occurred Tuesday afternoon at the Givaudan Sense Colour facility in Louisville's Clifton neighborhood.

Video showed a partially collapsed and burned industrial building after an explosion at a factory in Louisville, Kentucky, killed at least two people and injured several others on Nov. 12, manufacturer Givaudan said in an emailed statement.

Two people were killed and four remain in the hospital from an explosion at a manufacturing facility in Louisville, Kentucky, officials said.

Louisville officials are investigating after an explosion was heard near a plant in the city. The incident is said to have involved hazardous chemicals.

At least 11 employees were taken to hospitals after an explosion on Tuesday at a Louisville, Kentucky, business that produces natural color for foods and drinks.

An explosion at a food-coloring factory in Louisville, Ky., hospitalized at least 11, including two in critical condition, on Tuesday afternoon.