President Enrique Pena Nieto has promised that the Cassez case will not be repeated and urged the interior ministry and the attorney general's office to ensure that all police action takes place within the rule of law and respect for human rights.

BBC: Florence Cassez's release sparks anger in Mexico

Now some of his one-time accusers -- including former employees of the attorney general's office and the country's interior ministry -- are behind bars in the same prison where he was held.

CNN: Bolivia releases imprisoned American after 18 months