Tamara Gorski

Natasha, a young accountant part of the witness protection program, has her life turned upside down when she discovers that her new boyfriend is also under protection, and may not be telling her the whole truth.

A young television actress whose career is in a slump seeks to preserve her youthful appearance by becoming one of the undead.

Nora and Isaac grow closer to one another, and Jason makes Kevin do some soul searching and think about his future.

Jack becomes fixated on using the desperate situation of Sadik Marku, the Albanian mob boss who had an ominous role in one of the team's previous cases, to unearth evidence against him. When Jack gets the FBI involved in the case of Sadik's missing mistress, Julia and their eight-year-old son, Samantha questions whether Jack is more interested in going after Sadik or finding his loved ones.

Bizarre deaths resemble murders committed years earlier by a man currently on Death Row.

Derek and Alex face Horton again while searching for the killer of Derek's lover.