On the 10th anniversary of 9/11, Mac and the team remember specific moments from that day that were indelibly burned in their minds. Meanwhile Mac prepares for a memorial program that he's involved with, and the team tackles a cas...

The boyfriend of a punk rock singer is shot to death in his apartment, and the key to solving the crime may be his missing roommate.

The dead body of a high end car thief is found in the trunk of a car she stole, and her family may be in danger.

One of Danny's rookie officers claims that she shot an armed man who attacked Danny outside of a barroom. However, the gun is not at the scene, and is used in a later shooting.

When a young woman is stabbed to death, the junkie brother of a high school basketball phenom is accused.

A fraternity pledge master is found dead in an open grave, and the team soon suspects that one of his pledges may be buried alive in another cemetery in New York City.

Sin Resumen

The team tries to identify the shooter and motive in the assassination of a criminal court judge presiding over the trial of a Russian mobster, while Mac and Lindsay prepare for the hearing against serial rapist John Curtis.

The ability to find justice for John Curtis' victims is put in jeopardy when he is freed on bail, the accuser is killed, and the team uncovers a possible conspiracy to frame him.

The team suspects that a badly burned corpse may be that of a cage fighter, but later discovers that he may have faked his own death.

A real estate mogul is killed in a home invasion, but was somebody close to him ultimately responsible for his death?

While investigating a murder, the team discovers that the son of a hedge fund billionaire has been kidnapped.

When the same type of chewing gum is found at two separate crime scenes involving two dead bodies, Jo operates on a hunch that the two cases may be related.

Un técnico de laboratorio es asesinado y su muerte tiene semejanzas inquietantes con un caso del año 1950.

A process server is killed, and the team finds out he treats his job just like a video game of track and complete missions. The murderer is linked to competitive video games in a tournament.

The team tries to figure out who killed a Hell's Kitchen businessman and placed his body parts at the four corners that mark the neighborhood's original boundaries.

A woman claims that her husband was accidentally shot and killed in the lobby of a building, but the team soon discovers that she is hiding a lot of secrets about the crime.

A robbery takes place while Mac is in a pharmacy. He is shot and in critical condition. The team rushes to find the shooter.