In the season five premiere, Dexter reels from Rita's murder and makes a choice that will affect everyone's lives. Quinn stirs up trouble by suggesting that Rita's death doesn't fit Trinity's profile.
While Mary’s away, George finds himself giving advice on Missy’s love life. Meanwhile, Sheldon and Dr. Linkletter struggle to solve an equation; and Georgie has a solution for Meemaw’s business woes.
When Daphne sends a troubling text message to Lily, Marshall enlists the gang’s help to remove the message while enforcing the “No Questions Asked” rule.
The Jeffersonian team investigates the murder of a food scientist whose remains were tossed in a meat grinder and mixed into cans of stew served in a school cafeteria. When the team uncovers the scientist’s newest – and highly lucrative – food invention, they begin to track the trail of jealous competitors in the multi-million dollar food industry. Meanwhile, Angela plans a post-wedding bachelorette party for Brennan and it gets crazier than intended.
The family travels to Las Vegas when Hal experiences a dream about hitting the jackpot; Dewey and Reese enter an enormously obese rabbit in a contest; Lois gets to meet her favorite singer backstage; Otto and Francis get trapped in a well.