Behind the Shadows (2007)

A vigilante gang of female rape victims is trying to crack down on crime in the city. This doesn't suit the police and their dirty business, so Lieutenant Ortega and Officer Paola Rodríguez are tasked with putting an end to the wave of crime that has been unleashed. Intrigues and secrets intertwine. A secret cult, sex, and drug trafficking are just some of the obstacles Paola must overcome to achieve her revenge, leading to a violent end.