John J. Dalesandro

A serial killer evades capture in Miami and goes to New York with a hostage, so Mac teams with Florida officers to recapture the perpetrator and save his captive.

After one woman is found murdered and another kidnapped, evidence leads the CSIs to uncover dozens of photos of unidentified missing women in a safe. After examining DNA, the team discovers that the kidnapping victim is Boa Vista's sister, Anya. Now, as they try to locate Anya and the other women, Horatio and the others must find a killer who has been posing as a photographer before he strikes again. The episode is inspired by the real-life crime story involving series star Eva La Rue's sister, Nika La Rue, who guest stars.

A man stands trial for a murder he didn't commit, while Horatio and the team race to find the real killer.

Ben reveals the details of his past to his therapist and his training officer; when Dewey (C. Thomas Howell) is star-struck by a famous, self-absorbed actor (Tom Sizemore), he decides to party with him instead of booking him.

Marjorie unwittingly sabotages Brian's relationship with his new girlfriend; Dave, convinced Deena is having an affair, turns a golf outing into a stakeout to catch her.