Preview: Courtney meets her young "nephew" for the first time while walking her puppy through the park. Jax reluctantly informs Bobbie that one of his divers has located her daughter's body. Nikolas promises a fretful Gia he won't let anyone tear them apart. Sarah comforts Lucky after disclosing how his cousin's body was brought to the hospital. Refusing to believe that Carly is dead, Bobbie assures Jax he must be mistaken. A beaming Michael tells Courtney what a great father his Uncle Sonny has always been. Maxie inadvertently locks Lucky and Sarah together in the dark room. Nikolas receives a videotape from his grandmother. Bobbie gives Sonny a strand of Carly's hair and asks him to have a DNA test performed to prove that it doesn't match the body pulled from the lake. Marcus warns his operative that she has just two more days to dig up proof of Nikolas's lies. Courtney prevents A.J. from approaching Michael, then explains to her aggravated husband why it's so vital that his son rema