Diente por diente
Pablo Kramsky is a journalist who, in possesion of a gun, starts to commit vengeance crimes so he can write about them and succed in his job. He then creates a character, a national hero, famous for battling crime.
Starring Carlos Cobos, Fernando Becerril, Darío Ripoll, Vanessa Ciangherotti, Anilú Pardo, Ximena Ayala, Alfonso Borbolla, Alejandro Cuétara, José Manuel Poncelis
Watch "Diente por diente" on Amazon Prime released in 2013. It's a thriller movie, and has a rating of 5.8 out of 10 from Imdb which is fairly okay for this kind of movie.