kari vetrano minutes before she's ri murdered. >> only chris hansen has it for his tv return now on "extra." ? extra, extra ? >>> a beautiful jogger on her final run. vetrano alive as "crime watch daily's" chris hansen breaks news on the headline making unsolved case. >>> sharon osbourne's breakdown. >> i couldn't think. i couldn't talk. >> her bombshell new confession. why she really went m.i.a. from "the talk." >>> elizabeth vargas today. what it was like watching her tv tell all about her alcoholism with her kids. >> my son said, wow, mommy. and viola davis stand up to cancer. >> i went through it with my father. >> we're inside the star-packed telethon with brave cancer fighter shannon dougherty. >> pretty brutal. >>> then -- >> how are you, my friend? >> our own new interview with leo dicaprio and the biggest stars in toronto interrupted. >> hey,thy is my interrue. >>> plus, madonna and her daughter, the kardashians, a nearly naked emily >> i don't like trying on clothes. >> "extra," universal studios hollywood, the entertainment capital of l.a. >>> hey, everyone, welcome to "ext