CSI: NY

At the conclusion of last season, the CSIs faced their toughest challenge yet, when bombs where detonated across the city and Det. Flack suffered severe injuries during the explosions.

Stella, Flack, Lindsay and Danny can't resolve how, despite the police being tipped off by the store's personnel, the women were able to escape the jewelry store so quickly.

When a runner drops dead in the middle of a marathon and the cause seems to be carbon monoxide, Mac and Stella can't reconcile how someone would be poisoned in the middle of Central Park.

When a college girl is found beheaded at a sorority party, the entire team focuses on their toughest case yet.

Danny and Lindsay work to find who bludgeoned a young woman to death after her performance with SuicideGirls and their suspect list grows smaller when the murder weapon proves to be a stiletto worn by one of the women.

A rooftop swimsuit photo shoot ends badly when the hotel's concierge falls off a balcony and is impaled by a statue.

When a young woman is found dead on the subway, the CSIs find evidence that proves the train was the location of a rave, New York's newest, high-speed underground party destination.

When a professional paintball player is shot in a warehouse, the team assumes the murder was committed by an opposing player who took the game too far.

Five days after surviving a horrific car accident, the woman who lost control of her car while driving home drunk is murdered in her hospital room shortly after coming out of a coma.

While investigating the death of a base jumper, Mac, Danny and Det. Flack discover the body of a trainer found brutally murdered on his roof and whose pigeons where poisoned.

The CSIs are floored when Sheldon Hawkes is apprehended during an early morning run as the primary suspect in a bartender's murder.

When an intruder breaks into the home of a deaf family and fatally shoots their teenage daughter, Mac works with the grieving mother who relies on her other senses to provide clues that will help catch her daughter's killer.

The rules of the Idiotarod race encourage teams to sabotage their enemies' carts, so once the cause of death of their victim is proven to be multiple blows to the head, Danny, Sheldon and Det. Angell work to determine if this fun annual challenge became too competitive for one team.

While investigating the murder of a transgender showgirl, the CSIs work to narrow down their suspect list from a large number of guests since the victim was murdered outside a congressional banquet and a magazine launch party at the hotel.

One of Mac's key witnesses in the investigation of the murder of a college student turns out to be his stepson Reed, who knew the victim.

While investigating the murder of a music industry executive, Mac is puzzled by the account of the victim's sister, who passes a lie detector test and swears that she and her sibling were attacked by a woman who broke into their home.

Mac, Danny and Det. Flack are puzzled when they are called to a crime scene and find an ark in the murder victim's backyard full of people, live animals and rations.

A prominent illusionist comes to New York to perform a once in a lifetime show, three tricks in three nights on the streets of New York City, but when members of his team start to show up dead in crude replicas of his tricks, Mac and the team must deal with science vs. illusion.

Mac and Stella face diplomatic road blocks while investigating the murder of a member of a young girl's entourage of professional handlers who was killed during a French Revolution-themed fundraiser at the U.N. Carmen Argenziano ("Stargate SG-1") Guest Stars In A Recurring Role As Deputy Inspector Stanton Gerrard.

The CSIs are faced with two bizarre murders and a case that leads them into the world of genetic experimentation.

A serial killer, whose conviction rested on his confession to a cop, has his verdict overturned when Mac jails his arresting officer. But when a victim surfaces sporting the killer's signature, Mac ignores direct orders and decides to go after him.

Stella is a murder suspect when her DNA matches the evidence in a Philadelphia cold case.

Mac finds himself in the center of a political firestorm following the death of a serial killer in Mac's custody.

Following the largest drug seizure in NY history, an Irish drug lord and his henchmen descend upon the lab to get their drugs out of the lab's large seizure vault.