Series 3 / Episode 15
After a Juilliard student is killed, Goren focuses on the musician's shrink and the mind games that she plays with her psychologist spouse.
Series 3 / Episode 6
The investigation of the killings of two undercover cops puts Goren and Bishop on the trail of a lethal couple.
Series 6 / Episode 14
When a rapper is killed, Logan and Wheeler work with an undercover hip hop cop to solve the case.
Series 6 / Episode 15
After a successful preacher's wife is killed, her husband's secrets are exposed.
Series 1 / Episode 6
When a European con man is found beaten to death, the detectives look for the investors he swindled.
Series 3 / Episode 16
A gift causes a killing that involves a charitable foundation and a frequent contributor.
Series 3 / Episode 17
A neurologist who believes that she can communicate with a woman in a persistent vegetative state is murdered by a family member who fears that the doctor will uncover the multi-million dollar motive which led to the woman's disability.
Series 4 / Episode 23
Conservative judges are being murdered, and their personal views were responsible for their demise.
Series 3 / Episode 18
A veterinarian's murder leads to a case involving the use of horses to smuggle drugs.
Series 3 / Episode 19
A murder witness is killed while under the supervision of an ADA, whose wife, an undercover cop, is almost slain.
Goren and Eames try to build a case against a doctor whose elderly patients all purchased prepaid cremation contracts.
Series 3 / Episode 7
After a husband finds his wife's slashed and beaten body, Goren and Bishop try to determine if he's responsible for her death.
Series 6 / Episode 16
A journalist is poisoned and Logan takes it upon himself to find his friend's killer.
Series 6 / Episode 17
The son of a judge who threw the book at a popular rapper is found dead, and all the obvious suspects have alibis.
Series 1 / Episode 7
Goren and Eames try to find the person whos putting cyanide in pain medication.
Series 3 / Episode 21
In the third-season finale, the bullets used in three separate murders match those belonging to a cop, who insists he's not the killer.
Series 4 / Episode 1
A controversial talk show host commits suicide, with some help, and the person responsible causes another death in the process.
A tourist yacht cruising the coast of Somalia opens fire on an unarmed boat, killing a sheikh and his wife. The incident sets off an international grab for power, an illegal arms deal and a hunt for terrorists.
Series 4 / Episode 2
A world-renowned photographer dies in a bizarre car crash, and the murder is traced to a psychotic disciple with a horrible perversion.
Series 4 / Episode 3
A woman is killed and another left for dead, after a deranged man tries to give them homemade lobotomies.
Series 4 / Episode 4
A young criminal falls under the spell of an old pro, who happens to be Goren's nemesis.
Series 3 / Episode 8
A number of arsenic-related deaths are linked to the drowning of three teens.
Series 6 / Episode 18
An ear surgeon specialising in cochlear implants is killed, and a radical community of deaf students is front and centre in the case.
Series 6 / Episode 19
An up-and-coming young astronaut is murdered while on a trip to New York, and an affair with her married commander gives rise to multiple suspects.
Series 1 / Episode 8
The deaths of a reporter and his fiance, gunned down on orders, leads the detectives to investigate political bribery involving the governors office.
Series 4 / Episode 5
A leading atheist is killed during a kidnapping gone awry.
Series 4 / Episode 6
Several homeless men disappear and they are linked to an elderly auto parts dealer and his girlfriend who's been harbouring a secret for over 30 years.
With an illegal arms deal & a hunt for Somali terrorists hanging in the balance, the heart of their investigation aims to bring to justice the murderer of Captain Ross.
Series 4 / Episode 7
A stressed out stay-at-home mother of four young boys is so depressed she blows up their car, but she survives, along with her oldest child, and responsibility for the murders is questioned.
Series 4 / Episode 8
A highly skilled silver burglar is suspected of murder when a top-flight appraiser is killed, but although he's a criminal, he's not a killer.
Series 4 / Episode 9
The world's most brilliant physicist and his research partner are trying to unlock one of the most complicated mathematical theories ever - until the partner is murdered, and the genius' life is threatened.
Series 3 / Episode 9
Goren and Bishop investigate the murder of an investment banker who was about to be divorced.
Series 6 / Episode 20
When the son of a former centrefold dies, it's thought to be an accident until his mother ends up dead as well.
Series 6 / Episode 21
A serial killer on death row leads the detectives to multiple unsolved cases, and reveals a close connection to Goren's dying mother.
Series 1 / Episode 9
A plastic surgeon reports his wife missing but Goren suspects he killed her.
Series 4 / Episode 10
The residents of a ritzy building are shocked by the death of the head of the condo board, and when a nanny is accused of the crime because "God told her to do it," the cops are very suspicious.
Series 4 / Episode 11
A woman is mysteriously killed on her way to visit her in-laws.
The murder of an NYPD detective brings Nichols and Stevens to a sleepy seaside town, ruled by one of Nichols' old foes - an Irish mob boss with a reputation for eluding justice.
Series 4 / Episode 12
A cop kills a nerdy collector of vintage toys after he hears him arguing with a woman. The woman turns out to be a con artist who preys on exotic fan club members, and she already has her next victim in line.
Series 4 / Episode 13
A federal prison guard is killed and Goren and Eames, with the help of Detective Mike Logan solve the case.
Series 4 / Episode 14
A politician is front and centre in the investigation into the death of an ex-centrefold and an extortionist who fought over the auctioned "little black book" of a skin magazine publishing czar.
Series 3 / Episode 10
A female computer whiz is pushed off her balcony and Goren suspects either of two game creators, or their former partner.
Series 6 / Episode 22
A police cadet is found murdered and while tracking the suspect, Logan's neighbour also dies.
Series 7 / Episode 1
A cop is murdered and the case forces Eames to revisit her husband's murder nine years ago.
Series 1 / Episode 10
The death of an eccentric banker in his 90th floor apartment leads the detectives to investigate his professional contacts and family members.
Series 4 / Episode 15
Restaurant wars prompt the meltdown of a young entrepreneur and the death of a renowned food critic after a food poisoning scare.
Series 4 / Episode 16
A man who tries to play God with organ transplants takes his mission too far, with deadly results.
Nichols and Stevens investigate the death of a ballerina at a prestigious New York conservatory; a place where a love of art and beauty collides with the harsh reality of murder.
Series 4 / Episode 17
A perverted killer haunted by horrible ideas strikes again, but the cops might not have the right guy, although they are close.
Series 4 / Episode 18
A family in witness protection is murdered when their adopted daughter goes behind their backs to find her birth parents.
Series 3 / Episode 11
Goren and Bishop try to find the link between the killings of a PI and a star high-school athlete.
Series 7 / Episode 2
A dentist is found dead in his Harlem clinic, which leads to another more serious murder.
Series 7 / Episode 3
A woman is found dead after hooking up with a married man, who claims he is being framed.
Series 1 / Episode 11
The killing of an abortion doctor who was shot in his own apartment sends the detectives on a search for the sniper before someone else becomes the next victim.
Series 4 / Episode 20
A group suicide turns into a murder investigation when it is apparent one of the victims was included against his will.
Series 4 / Episode 21
A young actress is shot to death in the Lower East Side, but what appeared to be a senseless street murder was in fact planned by those close to her.
Nichols and Stevens investigate the murder of a down-on-his luck man who lost his job and learned his girlfriend was a hooker. His body was discovered in a storm drain with his head and hands severed
Series 4 / Episode 22
A municipal city worker's husband is killed and she subsequently disappears, and a high powered former police commissioner is under the gun after it's discovered he was having an affair with the missing woman.
Series 5 / Episode 1
A city health inspector, who's also a heroin addict, is found dead in the projects, and his brother is the suspect along with his girlfriend, the ubiquitous Nicole Wallace.
Series 3 / Episode 12
After Goren and Eames have a body exhumed, it's determined that the deceased was poisoned. Suspects include his widow and a fund-raiser.
Series 7 / Episode 4
An abortion doctor is killed and the Major Case Squad investigate whether his controversial practice had anything to do with his murder.
Series 7 / Episode 5
A deep sea treasure diver washes up on shore, leading the cops to a nefarious sunken treasure ring.