and then we found two more in the back bedrooms. reporter: the victims are 21-year-old ashley baskerville, her mother mary and stepfather percy l. tucker. they were bound, gagged, obviously had, some of them had trauma to the head and neck areas. reporter: the scene was eerily like the one in the harvey home. we re only a mile or mile and a half from the harvey house. and then to see something like that less than a week later. so i think there s a good chance that these are going to be related. reporter: meanwhile, emmett williams ran a check on the plates on that van he found down the street from the tucker-baskerville murders. came back to ricky gray, washington county, pennsylvania. first time i heard the name, but i knew we were looking for a ricky. unknown male. now i have ricky. now i know we have a ray, unknown male we re looking for, and we ve got seven people murdered in a week, and it looks like it s the same, at least, two people, and you know, i