Season 1 · Episode 9 — Officer Blue
After mounted officer Valasquez is shot down in the park, Mac goes looking for the bullet that killed the officer only to learn that it is lodged in the horse's spine and cannot be removed without being fatal to the horse. The investigation leads them to a local street vendor, but stalls when the D.A. asks Mac not to do anything to risk the horse until after the woman who donated it has a chance to say goodbye. Aiden investigates the body of a young man, Lenny Starks, who was found face-down, dead in the street. Aiden traces the young man to a local pizza parlor where she faces intimidation from the bookies who use it as a gambling front.
Season 1 episodes
E1The team finds three young women, all of whom appear to have been brutalized in the same way. The only witness they have is the surviving y…
E2Junkie Jordy Thompkins was shot dead in an alleyway, but the bullet that killed him is missing. Taylor and Hawkes soon realise that a rat m…
E3After a skeleton is found on a tour bus and turns out to be over a decade old, Mac and the team use the backpack they have found to track t…
E4On the very night that he wins a D.J. competition, DJ Banner is found dead in an alleyway outside the club where the contest is being run,…
E5Stella and Aiden investigate after finding the body of a teenage girl in a creek. They soon realize that she was a middle-class girl attend…
E6Two cases. One involves multiple homicides at a restaurant and the other starts with an amputated leg found in a dumpster.
E7When the charred bodies of two men who had been robbing a Chinatown bank are found, the entire team investigates the crime, which leads the…
E8Danny and Mac investigate after a briefcase belonging to Luke Sutton is found left in the NYMEX with a bloody note inside. Their investigat…
E9After mounted officer Valasquez is shot down in the park, Mac goes looking for the bullet that killed the officer only to learn that it is…
E10Mac and Stella investigate the murder of a woman who was stabbed in the heart with a wooden stake. The police arrest a woman who was kneeli…
E11A young John Doe, nicknamed 'Slick', is found lying across the rails of an underground subway. At first, he appears to have died from third…
E12Mac, Aiden and Flack investigate when Elaine Curtis is found dead at a dog competition, a knitting needle sticking out of her chest, and no…
E13The detectives investigate a murder at a grocery store that is also connected to the death of a young man with the tattoo "Tanglewood" on h…
E14The body of a young contortionist is found folded into a box on Coney Island, leading Mac and Stella to the circus where they find themselv…
E15The team's investigation into the death of Hannah Bloom, who died at her own wedding, is put on hold when her father refuses to allow them…
E16A woman's death leads our detectives to a school for sexual fetishes such as bondage and spanking.
E17When young gang members murder the owner of an upscale Bronx wine store, the CSI’s must work to find evidence that ultimately ties someone…
E18When the chief investigator of a controversial report documenting corruption within the NYPD is gunned down the day before his findings are…
E19When the body of a young woman is discovered at a laundry facility, the bed sheets she is wrapped in lead Mac and Stella back to an upscale…
E20When a college student is beaten, shot to death and his apartment ransacked in what appears to be a drug-related hit, the team must track d…
E21A nanny is found dead near a park while Messer is in trouble when he may have shot another police officer.
E22The team examines the murder of an avid Boston Red Sox fan found dead with a ruptured spleen following a tough loss against New York. Danny…
E23While Mac dines at his local breakfast spot, a gunman opens fire, leaving a waitress critically injured and a man dead, and Mac having to c…