yesterday afternoon. they say the gunman spent only two minutes shooting inside the medical building before trying to escape by stealing a pickup truck that was left running at a nearby gas station. police used a combination of security cameras, license plate readers and 911 calls from residents in real time to track the suspect s vehicle to a location near truist park in suburban cobb county and they arrested him about a half mile away from the vehicle around 7:45 last night. take a listen. if you rewind the hand of time four years, we probably would not be where we are today right now. technology played a huge role but technology doesn t do any good without people who are determined to capture an individual that would do something like this. and today we saw where those two things came together in an amazing way. the suspect was discharged from the coast guard in january after serving four and a half years. patterson s mother, who had accompanied her son to the medical