the schockners were considered a perfectly normal, if upscale, family. certainly not the kind of people who would be targeted by drug dealers. of course, members of the family had a slightly more intimate perspective. mark, for example, loved his sister but found fred a little obnoxious. >> he wasn't shy about dropping hints about the extent of his holdings. >> reporter: mark didn't see them very often. he lived way across the country in georgia. but when he did come to visit in long beach and they went out for dinner, fred always managed to monopolize the conversation then somehow stick mark with the bill. >> cheap. totally opinionated. absolutely self-involved. >> reporter: so when he invited lynn and charlie to visit him in georgia --