may be you recognize aasha davis. she's one of those lucky few for whom the hollywood fantasy came true. within a few years of their move west, aasha's star was rising. in 2007 she caught her big break on "friday night lights. " she was cast as waverly. the sharp as a tack preacher's daughter. but just as aasha's career was taking off, a real life drama began. one that would test her strength in a way the climb up the hollywood ladder never had. >> hi, i'm here to plead for help to find my sister lesley. >> aasha was used to facing the cameras, but this wasn't on the set or for a publicity tour. the scene was a news conference where aasha begged for help from anyone who would listen. >> we are heart broken and extremely concerned for her well being. >> any sister would be frantic with worry. but aasha and her big sister lesley were closer than most despite their gap in age. >> aasha was used to facing the cameras, but this wasn't on the set or for a publicity tour. the scene was a news conference where aasha begged for