so , to recap yesterdays tragedy , it has been confirmed that the gunman was cobb county resident terry sanders.sanders appeared to be aiming his shots at random employees of dominex pharmaceuticals , with a final shot aimed at himself.the words he was heard yelling just prior to the shooting were directed toward the company and a doctor donovan , who was seeing some of the volunteers from the drug companys research study.sanders died shortly after arriving at grady hospital , at the age of forty-seven.turning to international news sheila hit the mute button and stared at the screen .