The Rise and Fall of Scammers

A horse trainer has been suspended and one of his horses scratched from the Kentucky Derby. A man in Southern California is being called a hero after stopping a baby stroller from rolling into traffic. On this Star Wars day, the late actress Carrie Fisher gets her own star on Hollywood's Walk of Fame. Finally, everyone knows about the violent end of Tyree Nichols' life, but few people knew how he lived until now.