September 23, 2009 • 43m
Danny and Mac have yet to get any leads on a cop killing when Danny gets an impromptu call from a young woman who claims she's got...Read more
September 30, 2009 • 44m
The case of a cyber killer, who appears to be targeting medical healthcare workers, turns personal when the suspect invokes the na...Read more
October 7, 2009 • 42m
When two bodies are discovered at the North and South ends of the city, Mac and the team deftly begin to navigate the trail of evi...Read more
October 14, 2009 • 43m
Incriminating DNA evidence contradicts the confession of a scorned woman claiming to have brutally murdered her cheating husband.
October 21, 2009 • 43m
When an unidentified shooting victim turns out to be a rising star in the underground world of hip-hop dance battles, the CSIs tur...Read more
November 4, 2009 • 44m
When a software company executive bleeds to death on a Manhattan street, the CSIs must delve into the wet and messy world of food ...Read more
November 11, 2009 • 42m
The crossover starts on CSI: Miami S08E07 Bone Voyage (I). It continues on CSI: Crime Scene Investigation S10E07 The Lost Girls (III).
November 18, 2009 • 44m
The Compass Killer is back, and adds yet another to his circle of victims -- but this time the CSI squad knows his name; Flack's a...Read more
November 25, 2009 • 41m
In the culmination of a multi-episode mystery, Mac and his team uncover the dark lair of a murderous madman, the Compass Killer. B...Read more
December 9, 2009 • 44m
A frantic 911 call sends the CSIs into a vacant penthouse; however, instead of finding the caller, they unearth a nearly 100-year-...Read more
December 16, 2009 • 44m
A reformed drug addict with everything to live for is found dead in an alley. The CSI's discover he was the victim of a premeditated plot.
January 13, 2010 • 43m
The investigation of a brutal stabbing takes a dangerous turn when it's discovered that evidence at the crime scene was planted, w...Read more
January 20, 2010 • 43m
When a beautiful star quarterback of the Lingerie Football League is found murdered in the locker room hot tub with traces of lido...Read more
February 3, 2010 • 41m
When a young woman's body is found in Central Park, drained of blood and missing part of her ear, the CSIs jumpstart an investigat...Read more
February 10, 2010 • 42m
Two days before a Grand Prix Race, when a racing legend dies in a car explosion on the streets of Manhattan, the CSIs discover tha...Read more
March 3, 2010 • 44m
The team investigates the particularly gruesome outcome of a 21st birthday where the party plans became all but anything worth cel...Read more
March 10, 2010 • 42m
It's St. Patrick's day, and all of New York City is ablaze with a hundred shades of green -- except for an abandoned warehouse in ...Read more
April 7, 2010 • 44m
When a woman linked to an unsolved murder case is found dead, the evidence and autopsy both suggest a suicide, but Stella is uncon...Read more
April 14, 2010 • 43m
A death row inmate's final request brings Dr. Hawkes to a Pennsylvania prison and face-to-face with a tragic incident that he has ...Read more
May 5, 2010 • 44m
When a slab of concrete starts bleeding in midtown, the CSIs' investigation takes them into the underground world of hardcore figh...Read more
May 12, 2010 • 42m
When Mac and Aubrey come across the scene of a 14-year-old boy who has been shot in front of his 12-year-old brother, it takes Mac...Read more
May 19, 2010 • 44m
While Mac recuperates at home after being injured, he witnesses a mysterious briefcase exchange that leads to a murder, and unexpe...Read more
May 26, 2010 • 42m
The CSIs follow a trail left by Shane Casey and realize that he is targeting Danny, who is vacationing out of town with Lindsay and their daughter.