Even Cowgirls Get the Black and Blues (S02E04)

While investigating a case, Liv eats the brains of a country music–singing waitress. Detective Babineaux meets a female FBI agent who will be working out of their offices. Blaine tries to entice a former business associate to come back to the dark side. Meanwhile, Peyton's (recurring guest star Aly Michalka) return is messing up Ravi's game, and Major continues his downward spiral. (iTunes)