CSI: NY - Episode Guide

Two bodies are found, strangled to death by the same killer. Evidence from the second crime scene leads the detectives to a house with a third live victim who is paralyzed and is only able to blink.

A rape victim runs out of Central Park with no memory of the rape. The case is complicated when the semen sample found contains no sperm, leaving no DNA to link the crime to any of the suspects.

A skeleton of a teenage boy is found on a tour bus, completely dressed up. Evidence shows that he has been dead for at least a decade.

The detectives investigate murders of a DJ during a turntable contest and a successful fashion designer found in her swimming pool.

A body turns up 700 feet under Manhattan in a water tunnel. Meanwhile, another case involving the death of a sixteen-year-old girl is being investigated.

The detectives work on two cases. One involves multiple homicides at a restaurant. The second case opens with an amputated leg found in a dumpster and ultimately leads to the owner of the missing limb, found dead in his own bed.

A bank robbery turns ugly when two of the three robbers died before they could escape. To complicate the matter, rain washes part of the evidence away.

A suspicious brief case is found at a mercantile marker and a bomb squad is immediately summoned to the scene where Dectective Taylor is using a robot to lift a fingerprint off of it. Meanwhile, an apparent suicide takes place at a church.

A police officer is shot in the middle of Central Park from a building way outside the park. He dies right away. Sadly, the bullet, an important piece of evidence, is buried into the officer's horse, Blue. Removing might end Blue's life.

A teenage boy finds a woman dressed in her nightgowns trying to revive a body with a stake sticking out of her chest.

A young John Doe, nicknamed 'Slick', is found lying across the rails of an underground subway. At first, he appears to have died from third-rail electrocution, but an autopsy suggests that he may have met his end by other means of electrocution. Meanwhile, Leo Whitefield is found shot dead at close range in a gallery he owns, with no sign of break in or theft, and a construction worker turns up with a fatal injury to the head.

Detective Taylor investigates the death of a woman in a dog show competition.

The detectives investigate a murder at a grocery store which is also connected to the death of a teenage boy with the tattoo 'tanglewood' on his back.

A very small box is found on the beach with the body of a man curled nicely in it. What is amazing is that this box is only 2x2x2 feet. This leads the detectives to a circus where the man was working as a contortionist.

A bride falls dead right in front of the altar with no visible wounds.

A woman's death leads our detectives to a school for sexual fetishes such as bondage and spanking.

A shopkeeper is shot dead in his wine shop by a gang of teenagers. On the other side of the city, a Hollywood producer is found dead during a party at his apartment.

A party thrown just days before the Dove Commission is unveiled is disrupted when the head commission is shot dead on the dance floor.

A body is found, wrapped in a hotel sheet, at a laundry facility prompting Taylor and Bonesara to go through a list of NY hotels to find the owner of the sheet. Messer and Burn investigates the death of a 'living statue' found in a local park against Taylor's order.

A teenage boy is found dead in his apartment which is totally trashed.

A nanny is found dead near a park while Messer is in trouble when he may have shot another police officer.

A beautiful young sports agent is struck accidentally by truck as she flees from an unknown abuser. Meanwhile, a Boston baseball fan turns up dead from internal injuries and a new confession leads Mac to reopen the case of a death row inmate helped convict.

Detective Taylor becomes a witness in a crime scene when a shooting occurs while he is having breakfast.

A very skilled and famous skyscraper climber falls off the Empire State Building while attempting to scale it. Mac Taylor and Sheldon Hawks (on his first field assignment) investigate the case. In another part of the city, Stella Bonasera and Danny Messer must solve the mysterious death of a famous designer found dead, wearing his latest creation which is a bra made of diamonds. Aiden Burn works solo on a rape case.

A plastic surgeon is found dead at Grand Central Station during rush hour. He apparently died from inhaling lye. Stella and Danny investigate the death of a blind woman. Aiden is more intent than ever to solve the rape case that she does the unthinkable, an action which forces Mac to fire her.

Detective Lindsay Monroe joins the CSI team. Her first case leads her to New York's zoo, where a dead man has been found in a tiger's cage. However, it is soon stated that the man wasn't killed by the tiger, but by another person.

Detective Taylor and Lindsey Monroe delve into a murder during the Feast of San Gennaro with ties to an oil company. Detective Flack and Hawkes investigate a mysterious case of arson where a 10 year old boy died of smoke inhalation.

A young girl lands on the windshield of the car. Her feet tells Stella that she was a dancer. Lindsay Monroe works solo on the death of an old tram driver. She soon realizes that her case is related to the first. The third case involves the death of a fish merchant. He died from a fatal wound caused by a swordfish.

A young woman gets on an elevator with an older man. When the door opens on his penthouse, he is shot by an unseen person. The girl is not hurt and the team must track her down as she is the only eye-witness of the murder. Stella and Sheldon Hawks fish a body out of a pond in Central Park. The man, however, did not die from drowning. He suffered a fatal allergic reaction.

Horatio Caine arrives from Miami with Mac to help to find a dangerous criminal who has kidnapped a young girl. The truth about the killer will be shocking.

Four men are playing poker in an apartment. When they catch a man cheating, the other men throw him out. Just a few moments later, the doorbell rings; when one of the players looks through the peephole, expecting to see the recently departed cheater, he is facing the barrel of a shotgun and is instantly killed. Meanwhile, in Central Park, a TV weather girl is found dead on the ground. Autopsy reveals that she drowned, even though there is no water near the crime scene.

A teenage boy stumbles upon a dead body in a shop full of dolls. The man was the owner of the doll hospital. The room shows signs of a great struggle with dolls scattered all over the floor. In an upscale apartment, Stella and Sheldon Hawks examine the body of a waitress who had cancer. As oppose to the other crime scene, this room is in perfect order except for a spilled can of soup.

A female roller derby dies during a game. At first glance, it seems that she was trampled to death. However, autopsy reveals that she died from heating up from the inside. The other case involves the death of a writer found in a dumpster and wrapped in an expensive rug.

Danny and Stella are investigating a murder of a billionaire in a crime scene what seems to be a bedroom but while Stella is interrogating suspects, Danny searches the room for possible evidences and Danny manage to push a button that turns the bedroom into a panic room. With Danny trapped inside the room, they have to find a way out for Danny while a murderer is at large.

A famous model drops dead on the catwalk. Though she is thin, the young model is very healthy. Mac, Danny, and Sheldon Hawks work together to solve the mystery. At the PD, a man gives himself up and confesses that he has just killed his doctor. However, Stella does not think he is the murderer as he cannot give her specific details of the crime.

On a trip home from work on the subway, Danny sees a body laying on the tracks. Luckily, he manages to stop the train before destroying any evidence. Mac Taylor, arriving from a Mayor's reception in his tuxedo, and Lindsay Monroe join him. Stella and Hawks investigate the death of stock broker found hanging from a noose off of the window of his fancy office. As usual, the hanging was staged as the man was strangled to death.

Danny and Lindsey investigate the death of a music promoter and enter the world of ad posting wars between up-and-coming bands. A billionaire playboy is found impaled on a billboard with a model after throwing a party for an artist.

A man is found dead in a cemetery. The wound on his chest indicates that he died from a bullet wound, yet the CSIs found nothing but small pieces of paper inside it. The second case is of a dead woman found blindfolded with her hands tied behind her back in her fancy bed. The investigation leads the detectives to a restaurant that serves exotic food such as centipedes, live octopus, and cockroaches.

A doorwoman is found dead in the water tank of her apartment. All the evidence which are readily available points to a doctor who lives in the building. However, the man swears that he had nothing to do with the dead woman. The other case is of a man found dead on a playground in Washington Heights.

The body of a woman, half eaten by beetles, is found in a museum exhibit. The only eye-witness is a young boy who refuses to talk. Danny works solo on the case of a dead urban golfer found dead on a construction site.

A medical helicopter is hijacked and a liver stolen. Stella and Lindsay investigate the death of a 20-year old female with an impressive collection of business cards.

A man dressed as a superhero, complete with tights and a cape, is found dead. The investigator finds that he is a patient living a home for the mentally ill. As they dig deeper, they find that someone working there is illegally selling prescription drugs. The second case is off an up-and-coming football player found dead inside his hotel room. The very healthy athlete died from a small puncture wound.

A suicide's last words lead to the New Jersey grave of a victim of the Tanglewood boys; a banker is apparently killed by a call girl.

A limousine driver is shot dead inside his car, while a concert by Kid Rock is happening inside. Lindsay and Danny works on the case. Mac hears of a shooting on the police radio at Stella's address. He rushes to the scene where Stella is on the ground unconscious, while her boyfriend, Frankie, is found dead. Gunshot residue confirms that she shot him.

The CSIs arrive to investigate the death of a man shot in front of his house. A woman runs towards the scene crying that the decease was her husband. Moments later, another woman also claims that she is the dead man's wife. It turns out that the three people were a committed threesome. The other case starts with the discovery of a woman dressed as a mermaid found inside the river.

The US Marines are staging a small show in Central Park. During one of their games, a young boy finds the body of a noncommissioned officer. The Marine was highly decorated having served in many campaigns. The absence of any defensive wounds is puzzling to Mac Taylor as the victim was a very strong, well trained and combat hardened Marine. The second case involves a burnt body inside a car. Facial reconstruction reveals a shocking answer. The victim is a familiar face.

After a routine call leads two of the team into an explosion the CSI's face a race against time to find the bomber and the possibility of losing one of their own.

A man with an engagement ring turns up dead on the Brooklyn Bridge--but more than one woman could be the prospective fiancée. And a socialite dies in a penthouse with serious bruises and another man's blood on her body, and LSD in her system.

Three women identically dressed as the Audrey Hepburn character "Holly Golightly" rob a jewelry store; a mummified woman is found in a building slated for demolition.

CSI investigates the deaths of a model stabbed by an ice dagger, and a marathon runner with frostbite marks on his face on one of the hottest days of the year.

A series of cryptic messages embedded within t-shirt designs may help Mac figure out whom a serial killer's next targets may be. And one of the targets may be a CSI.

An 18-year-old girl who belongs to an elite group of alternative-erotic models is murdered after a performance, and a playground basketball star is found dead on a Rucker Park court.

A hotel concierge falls to her death in the hotel atrium, and a woman says she shot the man who beat her husband to death with a hammer in self-defense.

During a Blue Train rave, a young girl dies among party goers when she starts bleeding from her eyes, nose, and mouth. The CSI's believe her to be a victim of a biological attack. The investigation is further complicated when it is revealed that Hawkes once knew the girl. Further up town, a rich playboy is found drowned in his indoor lap pool with his former maid as a suspect.

The investigation of the death of a professional paintball player is complicated by the discovery of drugs supposedly confiscated in a drug bust conducted by detective Flack years earlier.

The murder of a young woman in a hospital goes undetected by the hospital staff. The victim was the driver in a drunk driving accident which killed her best friend, and she had just come out of a coma.

CSI investigates the deaths of a homing pigeon racer and a father who was murdered at his daughter Sweet Sixteen party.

Hawkes is identified as the killer in a robbery and shooting, and CSI has to prove that he was framed. It turns out that Shane, the t-shirt killer, choreographed the entire incident.

A teenage girl is killed, and the only potential witness is her deaf mother. The case also brings back some haunting memories for Lindsey. Meanwhile, CSI also investigates the murder of a star figure skater.

A competitor is murdered during an "idiot run" shopping cart race in Central Park, and CSI suspects that a man found dead in a brownstone may have been murdered by a missing woman that he may have been holding hostage.

The death of a drag queen appears to be related to an old rape case involving a congressman, and two of the suspects in a second murder case are discovered to have used a professional alibi-providing company to conceal their affair.

A personal shoplifter supposedly turns murderer when a loss-prevention officer gets to close to her operation. Mac and Hawkes take a closer look at the death of a college student who was recently inducted into a secret fraternity.

A woman is found dead in a bathtub and a bullet is found, but she has no entry or exit wounds. And Stella possibly gets infected with HIV-positive blood while investigating a second murder scene.

A conman is shot to death, and detectives discover a large "Noah's Ark" behind his house. Meanwhile, an anti-cigarette protester is killed when somebody sets his cigarette outfit on fire.

A famous magician plans three death-defying stunts on three consecutive nights. But on the first two nights, two of his assistants die in ways that eerily resemble his stunts. Can CSI solve the mystery before there's a third victim?

At a French Revolution themed fund raiser at the UN, specifically at the French consulate, Mac, Stella and Hawkes find themselves hurdling diplomatic road blocks investigating two murders leading to an unexpected suspect. Meanwhile, Danny and Lindsay reunite on a "blinged" out cockroach that lead to murder of a prominent chef.

The team finds itself investigating the murders of three different people, only to discover that two of the murder victims are linked and may have been killed by the same person. One of these cases becomes personal for Mac.

A body of a woman, Emma, in a black party dress is found in a dumpster. Her head is wrapped in packing tape. When the ME examines the body, he finds that her eye lids have been removed. This leads Mac to a recently released serial killer with the same MO. The second case possibly involves the Russian mafia. Lindsay and Danny team up to unravel the truth.

Detective Scotty Valens from Philadelphia's Cold Case unit comes to NY to investigate a murder that connects to Stella's past. Also Mac's recent solo bust is scrutinized because a handcuffed criminal fell of a rooftop.

The investigation to Mac's botched bust continues. Meanwhile, a guy who crashed his bride-to-be's bachelor party, is found dead in the restroom, and the eye witness testimonies point to tennis star John McEnroe.

An Irish gang sets an elaborate plot to reclaim a drug shipment being held at CSI after a bust, but Mac, Stella and Hawkes are forced to take them on. Meanwhile, Danny is being held as a hostage at another location by the same gang.

A sensational murder at the Statue of Liberty put detectives on the trail of a killer who may be targeting the witnesses of another unsolved murder from Bonasera's past.

The discovery of the bodies of two scuba instructors leads investigators to uncover a plot to detonate a bomb in Lower Manhattan.

A murder case, burglary, and cyber-theft are all tied to a high-tech "spy-mobile," and Mac starts getting more strange calls, messages, and packages from his mystery person.

The death of a scientist is connected to a time machine he allegedly created, while the death of a co-ed at a diner is connected to a drug study at her school and an initiation ceremony.

A murder victim bears a striking resemblance to a well-known avatar in the online role-playing game "Second Life." Mac is forced to enter the game himself to solve the mystery surrounding her death.

While Danny and Lindsay investigate a possible murder-suicide at a supposedly haunted house in Amityville, Mac and Stella tackle the case of a man who appears to have been killed after he already died.

Two seemingly unrelated murder cases become connected when CSI discovers that both involve female sexual assault victims and men who were charged with those crimes but not convicted.

CSI investigates the death of a woman who was part of a live billboard on Times Square, and a shooting during a robbery where the victim's "boyfriend" may be part of the crew.

A man about to be married is found dead in his dressing room on his wedding day, and Bonasera is left with a series of puzzles which are tied to an event in Taylor's past.

The clues in Bonasera's puzzle lead Mac back to Chicago, where he must confront a traumatic event from his youth. Bonasera also discovers that her admirer is directly connected to the case.

An Internet entrepreneur is killed by an exploding cigar, and Danny's neighbor's son is killed while under his care by a stray bullet fired in a bodega robbery.

A notorious hotel owner known for her meanness is found dead under an ice sculpture, and the clues to the death of a second woman who fell to her death onto a school bus can be found in the book "Peter Pan."

CSI investigates the murder of a family court judge who has lots of enemies. Meanwhile, Danny's neighbor Ricki steals his gun to go after Ollie, the bodega robber who caused her son's death.

A badly-burned corpse turns out to belong to an underground street luge racer, and the DNA of a man already in prison is found on a dead body discovered in a new high-tech public toilet.

Investigators believe that a corpse they found is that of a serial killer from their past. However, they soon discover that the body was made to look like the killer, and that the killer is after a new target.

While CSI investigates a fire in Stella's apartment building, Stella comes to the revelation an abducted child may have been staying with the woman who lived next door to her.

The bodies of two female real estate agents are found on a beach. When the m.o. ties the murders to a third murder from months earlier, CSI goes on a hunt to find the killer before he strikes again.

A high school guidance counselor is killed during a dance. The case may be connected to the sexual assault of one of the students by another classmate, and a deputy inspector's daughter holds the key to solving the crime.

CSI investigates the poisoning death of a fan at a basketball game, moments after making a million-dollar half-court shot. Meanwhile, the taxicab killer strikes again, and the team finds more clues about the killer's identity.

The search continues for the taxicab killer, who has now captured Reed and is using his blog to publicize his next attack.

Mac is sent into a robbery/hostage situation at a bank at the robber's request to prove that the robber didn't kill a man found dead in the bank vault.

Mac barely escapes death after his kidnapping and quickly goes to work trying to track down the location and identity of the bank robber. During the investigation, CSI discovers that Flack's sister may have a connection.

CSI connects two radiation poisoning deaths to a dead librarian and the rare books collection at the New York Public Library. However, the life of the medical examiner is in the balance after he comes in contact with one of the bodies.

A fugitive posing as a Federal Air Marshal is found dead in an airplane bathroom, and CSI only has a limited amount of time to find the killer before the passengers are released.

A powerful business consultant is killed during an unrelated street party, and the motive appears to be related to her missing flash drive, which contains incriminating information against some of New York's most influential people.

While CSI investigates the death of a famed archaeologist, Stella's life is threatened over the archaeologist's possible discovery of a rare ancient Greek coin.

Three drug dealers who are facing trial for killing a man are all shot and killed before their trial within minutes of each other.

A man is found dead in a basement, but the house where the death occurred is found miles away on a barge in the East River. Meanwhile, Flack discovers that his sister lost her job and has a drinking problem.

When two men who share the same name as detective Mac Taylor are killed, detective Taylor rounds up all the other Mac Taylors in New York and tries to figure out who will be the next victim.

The remains of a pregnant 17-year-old are found in the trunk of a crushed car, but the baby is missing. During the investigation, Danny finds out some shocking news about Lindsay.

CSI investigates the death of a armored truck security guard, which appears to be related to a disturbance at a so-called "Bermuda Triangle" of electric activity near the Empire State Building.

Night find the big city as two NYPD officers come upon a young man attempting to put a young woman's body in the trunk of a car. When the police go after him, the young man is impaled on a fence, leaving many unanswered questions. Mac runs into Ella McBride who could cost him time in figuring out if Isabelle Vaughn died by eating the miracle fruit. Stella gets in trouble with Mac while investigating another murder linked to the Greek diplomat that attacked her.

Young brides-to-be fight over a killer dress at the biggest wedding gown sale of the year and one of the shoppers winds up dead. The unusual clues of this case force Dr. Hawkes to confront a painful chapter from his past.

While investigating the death and dismemberment of a high school wrestling coach, detective Flack gets in trouble when a suspect dies in his custody.

The death of a Ukrainian man helps CSI uncover a sex trafficking ring.

When the deputy mayor is killed, suspicion quickly falls on a sleazy newspaper publisher. Meanwhile, the "blue flu" could cause problems between Danny and the crime lab.

The lab tackles a case involving a murdered Internet entrepreneur whose body has been picked apart by vultures.

An environmental terrorist group bombs the home of an electronics recycler, and his daughter is killed--but the daughter is part of the terrorist group. Meanwhile, Danny considers proposing to Lindsay again.

The lab makes a grisly discovery while investigating the death of a former medical examiner office employee's wife, and Stella sets up a trap for the Greek coin thieves.

CSI tries to figure who is responsible for the death of the chief of a Native American tribe that was one of the original inhabitants of Manhattan.

A murder victim turns out to be a violent stalker, and the killer may be one of his stalking victims who learned to cover her tracks by attending one of Bonasera's college seminars.

A man is killed when he falls out a window in media mogul Robert Dunbrook's building, but did Dunbrook throw him? During the investigation, Mac discovers that the case is connected to an earlier case involving a missing flash drive.

A murder leads CSI to a group of white supremacists, the discovery of precious items stolen from Holocaust survivors, and perhaps the uncovering of a former Nazi guard.

As Lindsay goes into labor, Mac suspects that a man who served a prison sentence in a manslaughter case is protecting the actual culprit.

Stella discovers that her old friend, Professor Papakota, may be connected to the Greek antiquities smuggling ring and travels to Greece to investigate.

A group of violent kidnappers capture Robert Dunbrook's son just before he is scheduled to testify against his father to a grand jury, and the CSI team is rocked by a tragedy.

Following a spray of machine gunfire, the CSI team rises from the chaos. But when one member's life is significantly changed, it proves to be the emotional motivation they need to piece together their lives and ultimately find the shooter.

The case of a cyber killer, who appears to be targeting medical health-care workers, turns personal when the suspect invokes the name of Mac's father who had died nearly two decades earlier.

Mac and the crime lab deal with a killer who is using compasses to leave clues to his crimes.

While investigating the DNA from a murder scene, Hawkes discovers that the DNA is connected to more than a dozen cases over a three-state area. But does the city really have a serial killer on their hands, or is there another explanation?

CSI investigates the homicide of a competitive street dancer, which leads the team to an unlikely killer who has a shocking motive.

When a software company executive bleeds to death on a Manhattan street, the CSIs must delve into the wet and messy world of food "sploshing" parties - where groups of people experience food in an sensual way - to find his killer.

A big rig accident results in the discovery of an interstate trucking ring that specializes in human cargo and black market organ harvesting -- and sets off a race against time to save a hostage.

After a body falls from the 59th Street Bridge, the CSI team finds a compass near the body pointing east, and realizes it's the third victim of the Compass Killer. Meanwhile, detective Flack, still dealing with Angell's death, goes AWOL.

Mac and the team lose the Compass Killer at the World's Fair site, and they soon discover through the use of astronomy and sunrises that it's only a matter of time before he targets the next victim.

Mummified remains are found in a booby-trapped Manhattan penthouse that has been closed off for more than 80 years, and Mac and Stella race against time to find the people who discovered the body, who are still trapped in the building.

CSI uncovers a plot to collect millions of dollars in life insurance after a reformed homeless man is found dead in an alley.

A murder trial is delayed and the suspect is released on bail after Stella discovers that the district attorney in the case tampered with the crime scene for personal gain.

When a beautiful star quarterback of the Lingerie Football League is found murdered in the locker room hot tub with traces of lidocaine in her system, the CSIs are called in to find out who wanted her dead.

When a young woman's body is found in Central Park, drained of blood and missing part of her ear, the CSIs jump start an investigation that takes them into the dark and mysterious subculture of vampirism.

The team tries to figure out who rigged a race car to go up in flames and leave its legendary driver in critical condition.

The team must unravel the series of events from a wild night for a group of friends--a night which ended in four dead bodies, and a fifth person wandering the streets covered in blood and wielding an ax.

The team discovers that a double homicide is related to an investigation by a pair of journalist bloggers into fraud by a company that makes gold bullion.

Sid rules the death of a woman whose twin brother disappeared 15 years ago a suicide, but Stella is convinced that he is wrong and sets out to prove it.

Dr. Hawkes is trapped in a cell block during a security breach orchestrated by a familiar face from CSI's past, and the only person who can help him get to safety is the death row inmate who murdered his sister.

The team uncovers an underground fighting league after they discover the body of a retired boxer buried under concrete at a construction site.

A teen is critically injured after being shot in an alleyway. The victim's younger brother witnessed the crime, but he cannot give an accurate description of the incident and shooter to the police.

A murder is connected to suspicious behavior that Mac spies from his apartment while recovering from an injury, and his ex-girlfriend Peyton Driscoll may be connected to the case.

Shane Casey is captured by police but soon escapes. He then leaves clues for the crime lab encrypted in dollar bills that suggest that Danny is his next target.

CSI's newest employee stumbles upon a dead body in the crime lab, while Lindsay struggles to cope with the circumstances behind her commendation.

Adam witnesses a murder during a random video chat, and the team discovers that the victim just so happens to be a music student who lives in Manhattan.

A mother identifies her son as the attacker in a brutal assault that left her seriously injured and her husband dead. But later she recants her positive identification, and another unrelated person confesses to the crime.

A Puerto Rican gang leader that Mac helped put in prison many years ago is released, and suddenly the new leaders of the gang begin turning up dead.

The team tries to find out who is responsible for a jewel heist at the home of a powerful defense attorney. However, they soon discover that everybody who comes in contact with the jewels is turning up dead.

A married couple is led to believe that they have found their badly decomposed dead son in a car on the roof of a Wall Street building. However, further investigation reveals that the victim is one of the boy's college classmates.

Mac is on the hunt for a sniper who is using nitroglycerin in his bullets to explode on impact, and the prime suspect was once a missing boy from one of Mac's old cases.

As the CSIs investigate a case involving a woman who appears to have been scared to death in a supposedly haunted section of Central Park, Mac stumbles on another dead body buried nearby in the same part of the park.

After the woman who assumed Chief of Detectives Carver's deceased sister's identity turns up dead, and the evidence continues to mount, Mac begins to suspect that Carver may have been responsible for both murders.

A department store manager is found dead inside his store's holiday window display, and the prime suspect in the case, one of his assistant managers, refuses to say a word during her interrogation.

After a man dressed in a clown costume kills a bakery owner, the evidence is soon connected to a man from Flack's past who reluctantly agreed to join witness protection to testify against drug dealers.

Mac is forced to work with a Barcelona detective to find out if the death of a Spanish man in New York city was a homicide or suicide.

An exclusive party in the back of an 18-wheeler ends in death when the driver sends the vehicle into the Hudson River, and the team tries to figure out what happened. However, a mobster whose daughter was killed may beat CSI to the killer.

When the CSIs track down a suave and charming hitman, their investigation uncovers a conspiracy with far-reaching implications.

When a serial rapist is found murdered, restrained in the same manner as his victims, the CSIs weigh a feeling of justice against their sense of duty to pursue the killer.

A troubled woman who once turned to Mac after witnessing a group of men trying to cover up a murder, turns up dead herself under very suspicious circumstances.

CSI uncovers plenty of inappropriate behavior at one of New York's most prestigious prep schools after one of the school's brightest students is murdered.

Det. Josephine "Jo" Danville's adopted daughter, Ellie becomes a key witness in a murder investigation.

While the team investigates the explosion of a gourmet food truck, Sheldon's new relationship could get him in big trouble at the lab.

While the team stumbles upon a missing person case while investigating a murder, Mac has a brush with an ex-con whom he and his first partner put away many years earlier.

After Raymond Harris retaliates against Mac and his retired first partner, Mac begins to discover more about Harris's motives and his ex-partner's dirty laundry.

After Mac is nearly killed trying to apprehend a criminal, he decides to tackle a cold case involving a double homicide and child abduction during a bodega robbery.

On the 10th anniversary of 9/11, Mac and the team remember specific moments from that day that were indelibly burned in their mind.

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.

A dead body is found in the remains of a collapsed porch from a high school party, and the team discovers that she was strangled before the accident. Meanwhile, a serial rapist from one of Jo's past cases strikes in New York City.

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 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 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.

When one of their own is killed, the CSIs must figure out why the murder scene is a detailed recreation of an unsolved case from 1957. Also, Mac and Christine continue to grow closer.

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 convenience store. He is shot and in critical condition. The team rushes to find the shooter.

Mac needs the help of a convicted arsonist recently released from prison to investigate the death of one of his FDNY firefighter friends.

Arsonist Leonard Brooks strikes again, but CSI discovers that his mission this time is very personal.

A homicide on the Brooklyn Bridge leads Mac and Jo all the way to San Francisco to find a missing teenage girl, but they are not sure if she is dead or alive.

CSI searches for the shooter at a political rally, and the gun that he discarded in an alley afterwards is used in the accidental shooting death of a young girl.

A 20 year old cold case involving a missing boy is reignited when the suspected killer is murdered after returning to the old neighborhood.

While searching for a gun, the team stumbles on a dead body at the bottom of a Central Park pond.

The team must solve a series of murders whose victims, locations, and murder weapons all resemble elements of the board game "Clue."

The team connects the murder of a high schooler to a classmate who was dealing his prescription meds, and Lindsey returns home to take care of some unfinished business.

The team discovers that a Dominican gang member found cut in half by a chainsaw has a connection to Flack's new partner.

CSI tries to figure out who killed one of the owners of a modern-day speakeasy, and Adam tries to get through unresolved issues while taking care of his sick father.

Two people are shot and killed with a gun that was printed from a computer, and Jo tries to uncover the identity of an anonymous philanthropist who is giving away millions of dollars to random New Yorkers.

A police officer is killed during a robbery, but is a gunshot victim in police custody a reluctant eyewitness or one of the robbers?

The team tries to figure out who killed a pick-pocket who fell from a building balcony onto a car, and Jo gets a visit from a man who has shocking news related to her dead sister.

A pizza shop employee is killed over a package he was smuggling that was mistaken for drugs.

With the help of D.B. Russell from the Las Vegas crime lab, Mac is able to identify the people who kidnapped Christine. But will he get to her before it's too late?

The team solves three separate murders which occur on Valentine's Day. The CSI team and detectives all have their own valentine's celebrations.

A riot threatens to break out at a Manhattan precinct after an officer shoots and kills an allegedly unarmed black man during a chase.