>> yes, worried about her. >> reporter: so was tamara baldwin. first kay now becky? did not make sense to me. >> what in the world was going on? >> that's what i wanted to know. >> reporter: sheriff's deputies immediately canvassed the neighborhood looking for anyone matching becky's description of the shooter. >> so you have a gunman on the ground on the loose. >> right. >> what are you doing on that score? >> we had started sending units out to see if anybody had seen anything, see if anybody heard any gunshots. see if they saw anybody matching the description of the suspect. and we were not able to find anything. >> reporter: the only forensic evidence douglas could find in the parking lot was the .25 caliber slug that grazed becky's legs. >> her shoes were still laying there. >> we found a spent shell casing, and then we had also found the actual projectile itself, right on the edge of the sidewalk. >> and you didn't find a tossed weapon in the vicinity? >> no, no weapons. >> reporter: the shooter had vanished without a trace. >> but you had more questions, didn'