The 34th Floor
Season 7, Episode 1 TV-14
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The newest member of the CSI team, Jo Danville, a former FBI agent, is welcomed to her new job by stumbling upon the body of a young woman murdered somewhere in the building that houses the NYPD Crime Lab.
Unfriendly Chat
Season 7, Episode 2 TV-14
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When a young woman appears to be strangled while participating in a live online chat that Adam witnesses, the CSIs must determine if it was real or a hoax, and locate where the possible victim is.
Damned If You Do
Season 7, Episode 3 TV-14
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When a married couple is found beaten in their home, a mother identifies her son as the killer and the CSIs believe they have their suspect, but all is not what it seems when another witness comes forward.
Sangre Por Sangre
Season 7, Episode 4 TV-14
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When the leader of a powerful New York gang is found murdered, the CSIs must find the killer before a street war with a rival gang breaks out.
Out of the Sky
Season 7, Episode 5 TV-14
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A jewel heist at the penthouse of one of New York's most powerful attorneys takes a bizarre turn and the case leads the CSIs to a seemingly unrelated man in the morgue.
Do Not Pass Go
Season 7, Episode 6 TV-14
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When a badly decomposed body is found in an abandoned car on a rooftop, Mac and his team must go up against a killer who is using the parents of his victims to manipulate crime scenes.
Hide Sight
Season 7, Episode 7 TV-14
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When a sniper goes on the prowl from the rooftops of New York City, Mac is forced to relive the horrors of a brutal abduction case that may have created one of the deadliest foes the CSIs has ever faced.
Scared Stiff
Season 7, Episode 8 TV-14
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When the CSIs experience eerie occurrences after finding a female victim who appears to have been literally scared to death, the case takes another strange turn when Mac discovers a second victim.
Justified
Season 7, Episode 9 TV-14
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When a woman's body washes up at the South Street Seaport, the CSIs unravel a dark secret from Deputy Chief Carver's past that threatens to shatter his stellar reputation and close-knit family.
Shop Till You Drop
Season 7, Episode 10 TV-14
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Mac and the team search for the killer of a department store manager who was found dead in a holiday display window.
To What End?
Season 7, Episode 11 TV-14
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When a man in full clown costume shoots a bakery owner, the CSIs investigate and discover a decision from Flack's past that may put him in jeopardy.
Holding Cell
Season 7, Episode 12 TV-14
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When a Spanish club promoter is found dead, Mac must battle with the head of Barcelona's crime lab to solve the case.
Party Down
Season 7, Episode 13 TV-14
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When a tractor-trailer carrying exclusive party guests mysteriously ends up at the bottom of the Hudson River, the CSIs must solve the mystery from the soggy remains.
Smooth Criminal
Season 7, Episode 14 TV-14
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When the CSIs track down a suave and charming hitman, their investigation uncovers a conspiracy with far-reaching implications.
Vigilante
Season 7, Episode 15 TV-14
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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.
The Untouchable
Season 7, Episode 16 TV-14
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When a conspiracy-obsessed woman is found dead, the CSIs investigate and discover that some of her theories may have had some truth to them.
Do or Die
Season 7, Episode 17 Unrated
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When a popular student and star pupil at Manhattan's most elite private school is murdered, the CSIs find themselves immersed in the highly competitive world of over-privileged youth.
Identity Crisis
Season 7, Episode 18 TV-14
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Jo balances personal and professional challenges when her adopted daughter, Ellie, is the key witness in a murder investigation.
Food for Thought
Season 7, Episode 19 TV-14
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The team enters the competitive world of gourmet food trucks when one explodes at a SoHo food festival while Hawkes is there with his girlfriend.
Nothing for Something
Season 7, Episode 20 TV-14
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The CSIs investigate a woman's death as the work of a serial killer, and Mac reconnects with his first partner after an ex-con they put away begins stalking him.
Life Sentence
Season 7, Episode 21 TV-14
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After a hail of gunfire tears through the crime lab, Mac and his ex-partner become part of a vendetta 17 years in the making.
Exit Strategy
Season 7, Episode 22 TV-14
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Following a near-death experience, Mac becomes determined to close his last remaining unsolved case.