LOS ANGELES, June 3 (UPI) -- The U.S. writer-producers of "Game of Thrones" say the shocking deaths on Sunday's episode were intended to remind viewers no characters are safe.
Robb Stark and his mother Catelyn, lead characters who have been on the gritty medieval series since it began three seasons ago, were ambushed and slaughtered in what fans of the books that inspired the show refer to as the iconic Red Wedding scene. Also killed in the massacre were Robb's pregnant wife and all of his men.