A high-end escort’s body is found in the river; Frank vows to get justice in a 25-year-old case.

Danny pursues a con artist pretending to be the legendary singer Jimmy Buffett; Frank investigates an impressive police captain who is using her badge to get free wares from local…

The Reagans band together to prevent Joe Hill from being killed in the line of duty like his father when they fear Joe’s cover has been blown within the gunrunning…

Jamie refuses to explain why he contests the arrest report of a fellow officer who was assaulted in the field; Danny and Baez clash when their lead suspect for a…

Frank and Garrett quarrel when Garrett refuses to walk back a quote he provided to a local newspaper. Also, Danny and Baez discover a connection to a feud between local…

Shockwaves ripple through the Reagan family when Danny discovers that their newest family member, Joe Hill (Will Hochman), is working undercover for the ATF to bring down a gunrunning organization.

Frank takes matters into his own hands to save Gormley’s career when complaints against him become public knowledge; Danny and Baez learn to be allies when the transgender community comes…

Business becomes personal for Frank and his 1 Police Plaza team when Baker is assaulted on the street, as well as for Erin, when she asks her ex-husband, Jack Boyle,…

Erin tries not to feel overpowered as her new boss shadows her at work just as she’s trying to get a nervous eye-witness to reveal the identity of who shot…

Baez confides in Danny and asks for his help in proving her innocence after she finds a corpse in her front yard. Also, Erin struggles to find a peaceful solution…

Frank asks Erin to liaise between him and NY Governor Mendez regarding policy reform he privately backs, but can’t publicly support, because it goes against police rank and file. Danny…

The Reagans confront hard choices on the job when Frank deals with a police captain who’s losing his grip over his precinct, and Danny faces backlash from the Baez and…

After Danny witnesses a drive-by shooting, he butts head with the detective assigned to the case; a childhood friend of Jamie’s is convinced that she has single-handedly solved a cold…

Frank struggles after Joe Hill’s lineage as a Reagan is revealed; Erin and Anthony receive gift-wrapped evidence; Danny’s opposition to authority clashes with Jamie’s adherence to the rules, as both…

Erin is conflicted by the weight of her authority in the sentencing of a man who is guilty of vehicular homicide; Danny and Baez pursue a rideshare rapist; Jamie and…

Eddie and her partner, Officer Rachel Witten (Lauren Patten), are heralded for their bravery for stopping an active shooter, until a civilian comes forward to accuse them of faking the…

Amidst a shifting political climate, Frank goes head to head with City Council Speaker Regina over protests against police brutality. Also, Jamie and his nephew Joe Hill work together to…

Danny and Jamie combine forces to convict a notorious drug lord, as Erin nervously awaits the Governor’s selection for the new District Attorney. Also, Frank and his grandson, Joe Hill…

After an EMT is shot and killed, Danny and Baez work to determine who is behind a chain of ambulance robberies; Frank defends New York’s homeless community after the mayor…

Frank questions whether a run-in with community activists was an accident or a setup. Also, Jamie strives to rely less on Frank’s input to makes decisions, Erin helps Anthony protect…

When a journalist disappears while working on an exposé about an innocent man serving time for murder, Danny and Baez hope that reexamining the original case will help find her….

When Eddie and Jamie become overly involved in a complicated adoption case between the birth and adoptive parents, they ask Erin to help them settle the dispute without going to…

When Frank’s first partner announces plans to publish a book filled with stories of their early days on the force, Frank worries about his personal stories being made public. Also,…

Danny is conflicted when he learns that a group of highly trained Army veterans are responsible for a robbery. Meanwhile, after a bomb scare in a subway turns out to…

Danny’s loyalty is tested when he is assigned to the case of a childhood friend, Mickey, who is under investigation for having ties to an infamous mob family. Meanwhile, Frank…

Jamie must deal with the emotional consequences of his actions on the job. Meanwhile, Erin questions Mayor Poole on the witness stand.

Danny and Jackie investigate a murder scene at a diner, where a witness claims a uniformed officer fled the scene after shots were fired.

On the way home with his family, Danny hits a man with his car who is fleeing from a gunman, and his family gets caught in the crossfire when Danny…

Frank deals with a political crisis after Jamie and Renzulli are injured by a church security team that refuses to let them enter a religious center in response to a…