Bernard and Cosgrove investigate the murder of a congressional candidate. ADAs Price and Maroun contend with an extremist plot hellbent on thwarting the candidate's agenda by any means necessary.

The murder of an off-duty NYPD detective threatens to tear the city apart; Cosgrove mourns the loss of a friend and asks Capt. Benson for help solving the case; McCoy and Price disagree on how to prosecute the culprit.

When a murder suspect becomes an underground hero, Brady seeks help from a former colleague to track down a culprit who seems to be in multiple locations. Baxter, Price and Maroun disagree on the best way forward when public interest heightens.

The COO of a major tech company is found murdered in Central Park. Price and Maroun work to untangle a web of deceit to expose a cunning narcissist.

Newly acquainted partners Bernard and Cosgrove investigate the murder of a notorious entertainer. A dispute over throwing out a confession creates a rift in the DA's office.

Bernard and Cosgrove are confronted with several suspects in the shooting of a headmaster at an elite private school. A teenager's life hangs in the balance as Price and Maroun debate who's more culpable - the shooter or the enabler.

In the wake of a murder on campus, the line between free speech and hate speech at a university is examined.

When a student is thrown to her death, Riley zeros in on a family secret to piece together her last moments. Price and Maroun must rely on the eyewitness account of a young child to determine if an unlikely suspect should be charged with murder.

A rising basketball star is shot dead, leaving the squad in a desperate scramble for leads. When the capture of a suspect doesn't go as planned, Shaw and Riley each take a firm stand on what they believe they witnessed.

Bernard and Cosgrove must sift through fact and fiction to find the killer of a young Manhattan socialite. The murder trial takes a turn that becomes personal for Price and puts Maroun in a compromising situation.

Cosgrove and Shaw investigate the murder of a family physician whose outspoken politician wife suspects she was the intended target. Price and Maroun's case hangs in the balance when the defense calls one of the doctor's young patients to testify as a witness.

When a building is set ablaze, a girl must be identified despite her fatal burns. Through further investigation, it turns out that an extreme environmentalist group struck the match...

When the CFO of a Fortune 500 company is found strangled in her home, Bernard and Cosgrove work to connect multiple dead ends to find her killer. The prosecution is faced with an uphill battle as McCoy and Price butt heads over a choice that could cost them the case.

An assailant breaks the wrist of a tennis player prior to a tournament, and a competitor is among the suspects.

The case against Huey Tate, a young man accused of shooting the well-known leader of the African-American Congress comes undone when the New York authorities learn that their chief witness was once an informant for the FBI, and is still under their protection.

The death of a lab technician and the abduction of 17 infected monkeys lead to a trial involving the treatment of research animals.

The shooting death of a former singer's wife leads the detectives to investigate his manager and sons after his explanation of the events surrounding her death have no credibility.

The investigation into the death of a private investigator uncovers corruption, deceit, and immigration fraud in a Youth Baseball League whose manager will go to any lengths to win.

After an actress is found dead in her apartment, Green and Cassady attempt to prove that her death was not a suicide.

When a young man is found dead of an apparent overdose, Dixon fiercely pursues a homicide investigation as an old unsolved case comes back to haunt her. Price and Maroun risk putting a witness in harm's way to expose their suspect.

Briscoe and Logan bet that the killing of a star athlete's father is linked to gambling debts and threats to the baseball player's family.

The street murder of a woman who worked with underprivileged kids takes a turn towards the bizarre when the detectives uncover she had a predilection for kinky sex, and that one of her current partners appears to be a serial killer, who offers an overexposure to television violence as his defense during his trial.

A wealthy woman, who is a patron of the arts, is found dead in her apartment and the ensuing investigation leads to a suspect whose violence was spurred by a painting similar to the crime scene.

The daring daylight kidnapping of a diamond dealer which results in two murders at the scene uncovers an international dynasty of diamond sales and its links to a foreign civil war.

A stock analyst's murder leads the detectives to a corporation whose stock had fallen ... and plenty of suspects in the investors.