La fiscal de hierro is a Mexican telenovela produced by Manolo Cardona and Ana Cecilia Urquidi for Azteca Trece.

[1][2] The story is based on an original idea by Andrés Lópe and Juan Camilo Ferrand and written by Rosa Clemente and Raúl Prieto.

[4] The series is starring Iliana Fox as Silvana, Carlos Ferro as Joaquín, Raúl Méndez as Ernesto, Christian Tappán as Francisco and Alejandro Camacho as Diego.

[5] The first season of the series was made available on Netflix on July 18, 2017.

[6][7] The series follows in the footsteps of Silvana Durán, a woman who has sworn to capture the man she is responsible for the death of her father Diego Trujillo, one of the most dangerous drug lords in the country.