Rosie and Villa find themselves caught in the middle of an explosive investigation that makes them question whether justice really is blind. Meanwhile, as the decks are cleared for Rosie and Villa to finally act on their feelings, Rosie stumbles on some information that forces him to embark on his own private investigation behind Villa's back. What he finds could change their relationship forever. Also, Pippy and TMI are moving closer to their wedding day, Donna's behavior leads Rosewood and Pippy to suspect she has a new man in her life and an error from Hornstock's past comes back to haunt him.