6 Series, 140 Episodes
Peralta and Santiago go on their luxury honeymoon and run into a familiar face at the resort. Gina and Boyle get into a family squabble, while Jeffords tries to live up to his new nickname.
Peralta and Boyle revisit an old case belonging to Hitchcock and Scully from the 1980s. Santiago's uniformed officers and Jeffords' detectives fight over limited resources at the precinct building.
Peralta and Gina attend their 20-year high school reunion. Boyle helps Diaz with a decision about her love life. A radio show mystery sound contest baffles Holt, Jeffords, Hitchcock and Scully.
Gina spends time with each member of the squad, playing a game of chess with Captain Holt, going out for a fancy lunch with Diaz and Santiago, and infiltrating an expensive social club with Peralta
Jeffords believes the Pontiac Bandit is up to his old tricks and stealing cars again, but Peralta is convinced he's wrong. The squad battle with some firefighters to keep Shaw's bar a police hangout.
Peralta and Diaz doggedly work and rework a crime scene to solve a difficult murder case that is clouded by confusing evidence, but their sympathy for the mourning mother of the victim gets in the way
Peralta and Holt clash over the merits of Holt's newly hired assistant. Jeffords, Santiago, Diaz and Boyle try to do something about the cluttered and dirty communal office space at the 99th precinct.
Peralta and Santiago investigate a difficult 'he said, she said' case. Captain Holt suspects a cunning escape after discovering that his criminal arch-nemesis has died in a prison transport accident.
Peralta helps Santiago to navigate the complicated relationship that she has with her brother David. Boyle introduces some drama into an undercover mission involving Jeffords and Captain Holt.
A visitor from Latvia causes Boyle and Peralta to begin investigating Nikolaj's family. Captain Holt and Santiago bring in famed forensic scientist Dr Yee to help close a tricky murder case for Diaz.
Boyle brings Peralta into a case when a psychiatrist reports one of his patients missing. Captain Holt finds out that Diaz has a new girlfriend and everyone else at the precinct has met her.
Peralta and Santiago are so busy at work that they end up celebrating their first wedding anniversary while standing guard over a comatose drugs baron who's been rushed into hospital after being shot
Captain Holt and Peralta investigate when three valuable antique coins are stolen from the university where Kevin works. Jeffords and Santiago get competitive about taking the squad out for lunch.
Peralta and the squad must track down a hacker who has infiltrated the precinct's servers. Diaz deals with some relationship issues, while Hitchcock and Scully attempt to cook the perfect lasagne.
When Gina gets back in touch with the precinct, Peralta and Jeffords are drawn into her successful but complicated new life. Holt thinks Boyle's son Nikolaj may be a genius. Diaz copes with an injury.
When Jeffords becomes anxious about his upcoming lieutenant's exam, the squad decide to distract him from the stress by holding the precinct's annual Halloween Heist on a new date, Cinco de Mayo
Peralta and Boyle investigate a serial killer. Holt spars with his rival, Commissioner Kelly. Jeffords must deal with some complications resulting from his recent news about his lieutenant's exam.
Desperate circumstances call for desperate measures as Peralta, Captain Holt, Santiago, Jeffords, Diaz and Boyle are forced to ally themselves with some old enemies