What is rosario tijeras 4 cast?

As an AI language model, I don't have access to the latest cast members of the Rosario Tijeras 4 series. However, it is a Colombian TV series that features the story of a young woman named Rosario who becomes a hired killer. The previous series had cast members such as María Fernanda Yepes, Andrés Sandoval, and Sebastian Martínez in leading roles. The series is based on Jorge Franco's novel of the same name and has become very popular in the Latin American region.