. >> reporter: and her big brother, hugh, has been message for his sister's alleged killer. >> i'm anme, it doesn't bring back my sister. i will move on and do the best i can to bring jayna's spirit, love for life, to as many people as i can. >> reporter: prosecutors say brittany norwood sat in jayna murray's car for over an hour, allegedly deciding what to do after killing her. she now faces the possibility of life without parole. bianna? >> thank you. >>> now, here's diane sawyer with a preview of tonight's "world news." >> target libya tonight. we have the first interview with secretary of state hillary clinton since the attacks began. our questions, how long will the u.s. be there? what is the exit strategy? it's all coming up tonight on "world news." and we hope to see you then. >> we will be sure to watch, diane. thank you. that is the news at 8:06. >>> now, on to sam champion. sam, you know, i missed "dancing with the stars" last night. but i have to tell you, our producer, tracy, says it all, when she tweeted, funny gets you everywhere, about kirstie alley. >> i didn't hear a