The publication of the law No.10.216 in 2001, the expected Psychiatric Reform Law, was a legal reference that has been extremely important in the fight against asylums. Based on securing the rights to dignity, autonomy and social integration of people with psychological distress, foresees the gradual institutionalization of users of the mental health system and seals prolonged hospitalization in mental institutions or analogous to these features. People with mental disorders who commit crimes, the offenders, are also included in this legislation, but what is observed is that on the legal field, until nowadays, there was a very little progress regarding the implementation of security measures. The judiciary psychiatric hospitals are still spaces of rights violations. Thus, this paper aims to identify where the idea of deinstitutionalization arises, as it was inserted in Brazil and has been introduced in judiciary psychiatric hospitals in the state of Rio de Janeiro. Beginning from the fact that the offender with mental disorders is doubly stigmatized, because of fear that hangs over the possibility of a reoffending, the main intention here is to evaluate the current condition of the places where these people are being sent. The research focused on the judiciary psychiatric hospitals, spaces historically recognized as producers and reproducers of isolation, neglect, mistreatment and torture, seeking informations about how the Psychiatric Reform Law has influenced the treatment of people with mental disorders that serve security measures and performing considerations about if the advances in the psychiatric field and the few examples that have occurred in the legal field effectively achieved offenders with mental disorders at Rio de Janeiro.