Building Evacuated in Chemical Spill - NBC 7 San Diego

    Building Evacuated in Chemical Spill

    Three people may have been exposed to hydrogen fluoride at a Scripps Research Institute in Sorrento Valley. Kelly McPherson reports. (Published Monday, Jan 9, 2012) Three people may have been exposed to hydrogen fluoride at a Scripps Research Institute in Sorrento Valley. Kelly McPherson reports. See More