The Machine gives Reese and Finch the number of a down-and-out man who has been pushed too far, and they’re forced to turn to former Person of Interest Zoe Morgan…

When the body of a model is found burning in an alley, Detectives Lupo and Bernard search for her killer.

The investigation into the murder of a wealthy husband leads to the uncovering of a conspiracy involving infidelity and greed and leads to one defendant attempting to evade justice by…

The discovery of a body in Hells Kitchen who had been wearing a $40,000 diamond ring leads the detectives back to the World Trade Center attacks as the victim had…

The detectives’ investigation into why a wealthy woman is comatose involves her husband, daughter and doctor.

A jogger killed in Central Park turns out to be the second wife of a former comedy club owner, who was acquitted of killing his first wife. And convicting him…

A comedy-club owner comes under suspicion for having shot his wife, now comatose with a bullet in her head, after it’s discovered he was abusive and she was about to…

The murder of a janitor in a university laboratory building leads back to a student employee whose participation in a drug study may have prompted the crime.

An emaciated elderly woman is found dead of an apparent heart attack and her granddaughter is charged with neglect and grave indifference to human life.

The assassination of an African-American leader leads to the arrest of a man whose ex-wife was suspected of having an affair with the victim.