Under Lock and Key

An undercover FBI agent enters the savage world of a maximum security prison and ends up fighting for her life. Narcotics agent Danielle Peters becomes a "convict" in order to build a case against Carlos Vega, a vicious drug lord. In jail, she befriends another prisoner, Vega's former girlfriend Sara, hoping to get valuable information from her. But Vega's power and influence reach inside the walls of the women's prison, and helping the FBI may prove to be a fatal decision for both Sara and Danielle. (jakelijan virallinen teksti)