Ive decided that all my time spent in hospitals lately has made me want to pick back up a character that Ive had since the first season of Grey's.  Her name is Katelyn McAllister and she is Meredith Grey's 1/2 sister (at first) after many (MANY) twists and turns she is actually the full sister of Meredith, 1/2 sister of Lexie and Molly and the 1/2 ( Read more... )