Gunfire in the Workplace and Its Repercussions

SAN FRANCISCO - Tuan Nguyen, 29, worked briefly at Extron Electronics Inc. but was fired for unsatisfactory performance. He returned with a gun 2-1/2 weeks later, at 1 p.m. on March 14, entered through a rear door near a loading dock and began firing in all directions. He killed three of the 110 employees and wounded two others before shooting himself with his own pistol.Santa Fe Springs is a heavily industrialized city not far from downtown Los Angeles. Extron manufactures computer-video interface dev