Behind these walls, Brazil's most infamous criminals don't just serve time-they survive, scheme, and struggle for power in ways the public never sees. Welcome to Tremembé, the notorious Brazilian penitentiary that houses the nation's most shocking offenders: Suzane von Richthofen, who murdered her own parents. Elize Matsunaga, who shot and dismembered her millionaire husband. Roger Abdelmassih, the trusted doctor who betrayed his patients in the most horrific ways. Alexandre Nardoni, convicted of killing his five-year-old daughter. But what happens when the cameras stop rolling and the cell doors slam shut? This groundbreaking documentary investigation takes you deep inside Tremembé's concrete walls to reveal: The brutal power struggles between celebrity inmates fighting for control The underground economy where guards sell secrets and contraband flows freely Forbidden relationships that blur the lines between love and manipulation The code of silence that protects criminals and punishes anyone who breaks it Failed escape attempts and the desperate measures inmates take when hope runs out The families left behind-children growing up visiting parents through prison glass Drawing from court records, investigative reports, and documented accounts, Tremembé exposes the hidden reality of life inside Brazil's most notorious prison. This is not a story of redemption. This is survival in its rawest form. Some crimes are too shocking to forget. Some prisons are too dark to ignore.