Liz Tigelaar
Rachel Elizabeth Tigelaar (born October 4, 1975) is an American television writer, producer, and author.She has worked on the series ''Brothers & Sisters'', ''American Dreams'', ''Once and Again'', ''Once Upon a Time'', ''Revenge'', ''Bates Motel'', ''Casual'' and is well known for creating and executive producing The CW series ''Life Unexpected''. Provided by Wikipedia