Raising Caine is the thirteenth episode of Season 6 of CSI: Miami.
A billionaire is murdered in his Miami home just before he can sign an important legal document. When Horatio arrives on the scene, he's shocked to discover that the victim's widow is his former lover and Kyle's mother. She is also a leading suspect in her husband's homicide. In court, Kyle goes on trial for kidnapping and his mother makes it clear she will do anything to regain custody of him.