dani jo carter's best friend diane had just been shot. right at piedmont and 14th in midtown atlanta. what was crazy, impossible to understand, was that the shooter was diane's own husband, tex, sitting right behind diane in their suv. >> she started making these noises that i had never -- i had never heard before, and i -- i thought i was hearing her die. >> a street sign pointed the way to emory university hospital. tex told dani jo to head there. >> tex was calling her name, and he leaned forward and kind of grabbed her head, and she was kind of breathing panicky. >> they arrived at emory. that's tex in the red shirt. hospital personnel heard him yelling gunshot, and diane went into the e.r. less than an hour later a doctor came out to tell tex and dani jo that diane was alert. >> and she said that diane had spoken and that her heart was strong. they had taken her up to surgery. >> by then police had arrived. they wanted to talk to dani jo outside. >> they wanted to drive the route. >> oh, they drove the route with you right then? >> y