Sandia-National-LaboratoryDr. Larry Bustard, age 53, died July 2, 2004 from unknown causes. He was a Sandia scientist in the Department of Energy who helped develop a foam spray to clean up congressional buildings and media sites during the anthrax scare in 2001. He worked at Sandia National Laboratories in Albuquerque. As an expert in bioterrorism, his team came up with a new technology used against biological and chemical agents.