Shooter who opened fire in workplace where 5 died had lost his job, police say  CNN5 killed, 5 officers shot in mass shooting in Illinois  KXXV News Channel 25Breaking: Active shooter reported in Aurora, Illinois apprehended, lockdown lifted  CBS News6 Dead, Including Gunman, In Aurora Shooting  WBEZShooting at Illinois business: Live updates  CNNView full coverage on Google News