CSI: New York has cast Taylor Kinney (Vampire Diaries, Trauma) to play a killer during an upcoming episode. (Spoilers after the jump!)
According to TVGuide.com, Kinney will play Jayson Luck. Jayson attacks and kills someone who appears to be an old man on a subway platform, and the murder is witnessed by Ellie (Sydney Park), the daughter of Jo Danville (Sela Ward). The episode is scheduled to air in April.