Lester holt: or was he giselle's next victim? did you ever have any concern about scott's safety? yes. and we were advised scott that. if it is giselle, you have to be concerned for your safety as well. lester holt: when "dateline" continues. [music playing] yeah... but popping these things really helps me...relax. please don't, i'm saving those for later. at least you don't have to worry about renters insurance. just go to geico.com. geico helps with renters insurance? good to know. been doing it for years. that's really good to know. i'll check 'em out. get to know geico. and see how easy ho...