As Jake and Rosa continue their search for a bank-robbing operation with Lieutenant Hawkins (guest star Gina Gershon), they realize there's more to her team than meets the eye. After discovering a dangerous secret, they call for back-up from Holt and Pimento (guest star Jason Mantzoukas). Meanwhile, Boyle objects to Gina's new boyfriend (guest star Ryan Phillipe). Then, Jake and Rosa are framed for a crime they didn't commit, it's up to the Nine-Nine to find a way to bust them out. Part 2 of 2.