|Original Airdate||April 24, 2006|
|Previous Episode: Free Fall|
|Next Episode: Open Water|
Dead Air is the twenty-first episode of Season 4 of CSI: Miami.
The CSI team must locate a woman who has been kidnapped and dialed a wrong number on her cell phone. To try and find the woman the team must first figure out whom the kidnapped woman was trying to call in the first place. Marisol has a difficult decision to make and Horatio helps her. Natalia is surprised when Ryan asks for Delko’s permission to take her out on a date.