WEST VALLEY, Utah — Two employees were reported unconscious at Northrop Grumman Space Systems at 6478 West 5400 South in West Valley City on Monday, Jan. 30. 

An official from the West Valley City Fire and Police Departments said they attempted life-saving measures, then transported the two employees to the hospital. Later, both employees were pronounced dead.

Now an investigation into the deaths is being conducted by the Occupational Health and Safety Administration according to Roxanne Vainuku of West Valley City PD. 

This is an ongoing story and will be updated.