By Associated Press PUBLISHED: 03:15 EST, 13 December 2012 | UPDATED: 03:48 EST, 13 December 2012 Protestors have taken to the streets of Argentina after three judges cleared 13 people accused of kidnapping a woman and forcing her into prostitution amid claims of corruption. Political leaders have called for the judges to be impeached following yesterday's ruling in the case of missing Maria de los Angeles 'Marita' Veron. The outcome is a setback for Argentina's efforts to combat sex trafficking, which began largely as a result of Susana Trimarco's one-woman, decade-long quest to find her missing daughter. Trimarco's search exposed an underworld of organized crime figures who operate brothels with protection from authorities across Argentina.
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Acquittal of 13 people over disappearance of Maria de los Angeles 'Marita' Veron in Argentina has sparked outrage across the country
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Missing Marita Veron was allegedly kidnapped and forced into prostitution a decade ago
'Setback': Susana Trimarco holds a picture of her missing daughter Marita Veron at her home in @placeholder