Tim Powell

The team investigates when an apparent mass suicide takes place at a military academy; Morgan and Hotch clash.

The Nine-Nine gets another personnel change that could put Jake and Amy’s budding relationship at risk. Meanwhile, Terry assists Holt with an important public relations matter, and Rosa and Gina try to convince Charles to rethink his affection for a fellow officer (guest star Archie Panjabi).

Jake asks Holt for help keeping a case involving a serial killer under the radar; a former adversary makes demands of Amy and Rosa; Terry develops a new obsession.

Mickey throws himself a goodbye party.

Michael is caught off guard by a visit from his drug dealing neighbor Sugar. But to Michael’s surprise, Sugar isn't looking for trouble - he needs Michael's help fending off a crew of notorious thieves.

Emily strives to clear Jack's name in and out of court; Louise and Nolan are visited by officer Ben Hunter.