Claire Forlani ("Meet Joe Black") And Emmanuelle Vaugier ("Two and a Half Men") Guest Star

"Murder Sings The Blues" - 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, on a rebroadcast of CSI: NY, on a special night and time, Saturday, Oct. 27 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Oz Scott directed the episode written by Sam Humphrey. (Originally broadcast 11/1/06)

Claire Forlani ("Meet Joe Black") guest stars in a recurring role as the CSI's new medical examiner and Det. Mac Taylor's love interest, Dr. Peyton Driscoll. Emmanuelle Vaugier ("Two and a Half Men") guest stars in a recurring role as CSI detective Jennifer Angell.

Mac, Sheldon, Jennifer, Peyton and Lindsay investigate the mysterious death of a party-goer found in a subway car where the victim initially appears to have bled out, but the cause of death is determined to be multiple organ failure. The team must track the promoters of the subway raves to find what killed the young woman before another victim is found dead at one of their secret gatherings. Meanwhile, when one of New York's most eligible bachelors is found dead in the swim gym of his penthouse apartment, Stella, Det. Flack and Danny question his "room maids," beautiful women hired to clean the homes of the wealthy in exchange for room and board.