[s4e20] The Slaughterhouse -

: A comedic side-plot involves Captain Holt losing Amy Santiago's favorite fountain pen while his own is being repaired in Germany.

: Despite promising not to compete, both detectives sabotage each other to impress Hawkins while pursuing a bank robber named Billy Ocampo. [S4E20] The Slaughterhouse

: This episode serves as the first half of a two-part finale arc that leads directly into the high-stakes Season 4 finale where Jake and Rosa face trial. If you'd like, I can: Summarize the Season 4 finale that follows this episode. List other episodes featuring Lieutenant Melanie Hawkins . Provide a list of Amy Santiago's best "angry" moments. "Brooklyn Nine-Nine" The Slaughterhouse (TV Episode 2017) : A comedic side-plot involves Captain Holt losing

: The episode sets up a major series arc when it is revealed that Hawkins is actually a dirty cop who is robbing the banks herself. Subplots & Comedy If you'd like, I can: Summarize the Season

: Terry Jeffords, Charles Boyle, and Captain Holt use different "parenting" styles to resolve a petty dispute between Hitchcock and Scully .