Brooklyn Nine-Nine 6x17 "Sicko" / 6x18 "The Suicide Squad" Promo (HD) Season Finale

nermai Synopsis: Brooklyn Nine-Nine 6x17 "Sicko" Promo - Jake and Charles investigate a dangerous serial killer. Holt continues to spar with his rival, Commissioner Kelly. Terry finds out about whether or not he has passed the lieutenant's exam. Brooklyn Nine-Nine 6x18 "The Suicide Squad" (Season Finale) - Desperate circumstances call for desperate measures, as Jake, Holt, Amy, Terry, Rosa and Charles must ally themselves with old enemies.