Chlorine release, July 20, 2003 (7 injured) : contaminated antimony pentachloride exposure, July 29, 2003 (1 killed) : hydrogen fluoride release, August 13, 2003 (1 exposed, 1 injured) : Honeywell International, Inc., Baton Rouge, Louisiana - United States. Chemical Safety and Hazard Investigation Board (Investigation report (United States. Chemical Safety and Hazard Investigation Board) ;, 2005)