: The 42 civilians trapped in the precinct eventually split into four groups that Jake must manage: The Dirty Dozen : A group of vocal, frustrated individuals. The Normies : The average citizens caught in the mess. The Doink Meisters : A group of younger, rowdy individuals.

: Following Amy’s advice, Jake eventually regains control by dropping the "fun boss" persona and threatening to arrest anyone who challenges his police authority.

: Holt encourages Terry to stand up to Zeke. When Zeke assumes Holt is a "terrible boss," Holt leans into the role to help Terry bond with his brother-in-law over their "shared struggle".

: A less aggressive, more passive group.

In , Jake Peralta is left in charge of the precinct on Thanksgiving while Captain Holt and Terry attend a charity event. After Boyle accidentally opens a package containing a mystery powder, the precinct is placed under a HAZMAT quarantine. Survival Guide for a Precinct Lockdown

While the precinct is in chaos, Terry and Holt monitor the situation from Terry's home.

: The HAZMAT team eventually confirms the powder is harmless baking powder (or otherwise non-toxic), and the lockdown is lifted. Brooklyn Nine-Nine recap: 'Lockdown' - Entertainment Weekly