A con artist takes on the job of pretending to be one of the long-lost sisters of a young and rich woman. As she navigates a world of cunning and lies, she learns about right and wrong, love and family, and spectacular truths about herself.

Um dedicado grupo de investigadores forenses em um laboratório criminal de Las Vegas se empenha para resolver crimes quase sempre macabros. Trabalhando no turno da noite está o supervisor D.B. Russell, um verdadeiro Sherlock Holmes que devora livros de mistério e assassinatos. Os integrantes da equipe de Russell incluem Catherine Willows, Nick Stokes, Sara Sidle, Greg Sanders e Morgan Brody. O time trabalha de perto com o capitão Jim Brass, um detetive experiente. Entre os chefes anteriores do grupo estão Gus Grissom e o Dr. Raymond Langston.

Kate and Liam's relationship is in jeopardy because of their long-distance relationship. Kate is busy with her career as a fashion stylist in Milan, while Liam is struggling to revive his music career. Will their relationship survive despite the obstacles, including the presence of a new person in their lives?