Zaprzysiężeni

Jaime goes undercover with a deadly human trafficking ring. Danny and Baez investigate a homicide connected to Darryl Reid, Danny's old partner.

Danny and Baez join forces with Danny's old partner, Jackie Curatola (Jennifer Esposito), when a serial killer reappears. Also, Eddie faces backlash when she tries to help a woman who accuses a sergeant of rape.

Frank grapples with the personal loss of his best friend and how best to help Tess Ross when she lands in jail. Jaime and his nephew, Joe Hill race against the clock to reunite a trafficking victim with her sister.

Danny reunites with a troublesome teenager from a past case when the youth finds herself in danger. Frank faces a difficult personnel decision close to home; Jamie grows suspicious when Henry is asked to be interviewed for an investigative web series

Erin is designated to lead a federal investigation into corrupt horse racing. Jamie investigates a drug trafficking operation involving rival gangs; Danny and Baez look into a series of assaults in Little Vietnam with the help of a familiar face.

Danny and Baez investigate a homicide involving voodoo with the help of Baez's old partner. Also, Eddie and a fellow officer team up with Captain McNichols when they suspect a prestigious school is employing discriminatory admission practices.

Jamie works to bust a group of scammers who use artificial intelligence to defraud the elderly. Also, Danny and Baez investigate a series of mysterious deaths at a hospital.

Danny and Baez are on edge when Sam Evans, a serial killer who once targeted Baez and her daughter, is released early from prison.

Danny gets involved when Sean becomes the latest victim in a series of robberies on Sean's college campus. Also, Erin grows suspicious of an overworked attorney who she believes isn't acting in his client's best interest.

Danny and Gormley race to find Gus Vanderlip (Aidan Quinn), a committed detective who is dangerously determined to uncover how a rapist he arrested is back on the streets.

The Reagans' professional lives converge when an allegation of jury tampering against Erin intertwines with Danny and Baez's homicide case and Eddie's bond to a child murder witness.

Danny joins forces with British investigator Christopher Granger to pursue a deadly international fugitive, and Erin faces pressure from her boss, D.A. Crawford, to secure an indictment against an officer.

Frank intervenes when tensions rise between Mayor Chase and the fire commissioner of New York City. Erin is blindsided when Henry agrees to testify for the defense in a case she is prosecuting.

Danny and Baez scrutinize an art gallery suspected of selling counterfeit pieces after a detective investigating the establishment is murdered.

Danny and his nephew Joe Hill investigate the homicide of a delivery driver who may have been connected to an illegal narcotics ring in the city.

Danny and Baez investigate the death of a rising MMA fighter. Also, Eddie and Jamie race to find Badillo, whose job is on the line after he's caught smoking weed.

Eddie and Badillo try to help a man whose apartment has been taken over by a squatter who also happens to be Jamie's confidential informant. Also, Danny and Baez investigate when a star student is found dead in her dormitory.

It's all hands on deck for the Reagan family, as they race to stop deadly mayhem in the city when the gangs of New York unite together to demand amnesty for the release of their imprisoned members and those awaiting trial.