Abstract: At 3:00 P.M. on February 26, 2015, Two employees were performing minor auto body repair and painting in a parking lot of a used car sales establishment. Employee #1 was wearing a half-facepiece, elastomeric respirator equipped with combination organic vapor/N95 pre-filter cartridges and was applying an isocyanate-containing clear coat finish to a car bumper when he suffered an asthma attack. Employee #1 had a history of asthma and asked a coworker to get his nebulizer. The coworker was preparing the treatment when Employee #1 collapsed. Employee #1 stopped breathing and was transported to a local hospital where he died two days later.