this morning on "world news now" -- stunning revelation. a 15-year-old murder case reopened. the suspect caught on the run as the tv series about his alleged crimes airs what many believe to be a confession. what he said just ahead. >> dangerous floods in the midwest, facing overflowing waterways, heavy rain and melting snow submerging cars and homes trapping people along riverfronts. levels haven't been this high in nearly 20 years. >> let the march madness begin. the biggest playoff in sports now set. college basketball fan or not, everybody has got a bracket. how will you fill out yours? and what really is the secret to winning? >> and it was a big night last night for the season 10 premiere, "keeping up with the kardashians." kim bares her body yet again. and step dad bruce jenner bares his soul.