jurors. three choices, guilty, innocent or simply not proven. this time the verdict's yours. mary welcome was wayne williams' defense attorney. >> good morning. good morning. how are you? >> this was her first murder trial. what was he like when you met him? >> a most unlikely killer. >> yeah? why? >> because he just didn't appear to be the kind of person that could strangle anyone or have the strength to. >> to her, wayne williams seemed gentle, child-like. >> one day i left him in jail. i said, wayne, is there anything i can bring? would you like anything? he said, would you bring me some bubble gum. >> williams was charged with and tried for only two murders -- nathaniel cater and jimmy payne, both adults found in the same area of the chattahoochee river. cater's body was nude, but his hair was caked with mud.