A state employee accidentally fired a handgun at a state building Wednesday in Salt Lake City. No one was injured when the gun went off at 2:26 p.m. in the Heber M. Wells building at 160 E. 300 South, according to Salt Lake City police Detective Rob Ungricht. The woman â a concealed carry permit holder â was showing someone something in the Attorney Generalâs Office, failed to clear the chamber and the gun went off, said Salt Lake City Lt.