>> yes, worried about her. >> reporter: so was tamara baldwin. first kay now becky? >> it just, it 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 suspect, and we were not able to find anything. >> the only forensic evidence that douglas could find in the parking lot was the .25 caliber slug that were still in becky's shoes. >> 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't you? >> we did indeed. >> reporter: but those questions would be left for jimmy edmunds, whose investigation into kay parsons's murder had suddenly become a lot more complex. >> here i've got two neighbors, you know, one has been beaten to death and t