CSI: NY: Season 2, Episode 7

2 - 7: Manhattan Manhunt

Following up from the CSI: Miami crossover episode "Felony Flight", Horatio Caine follows Henry Darius to New York so that he can keep his promise to a young boy in Miami, but by the time he and Mac are able to locate Darius he has disappeared again, leaving behind a trail of six more bodies. The investigation leads them to uncover a deep, dark secret of one of New York's richest families. After a brief meeting with Darius' psychiatrist, the team realizes they have a schizophrenic serial killer to track down and stop before it's too late.