An "irate" AT&T customer went into an AT&T store and shot one of the employees. The employee is in surgery now, but the suspect was shot by an off duty police officer that was already at the scene.
What's unfortunate is that the same customer came into the store before, waved around the same gun, and was only banned from the premises. [WKTV]
Update: WKTV updated the story to say that the shooter carried a list of six AT&T employees in his pocket. They also say that the shooter was in the store "numerous" times in the past, not just the once.