Diego Enrique Osorno was born in Monterrey, Mexico in 1980. This journalist and writer has taken his work as a reporter to the world of film. Books of his include: El cártel de Sinaloa (Grijalbo), Nosotros somos los culpables (Grijalbo) Slim (Debate), Un vaquero cruza la frontera en silencio (Literatura Mondadori) and La guerra de los zetas (Grijalbo); while as a director he has made El alcalde (Bambú), La muñeca tetona (Bengala), El valiente ve la muerte sólo una vez (Detective), Vaquero del Mediodía (Detective), the docuseries 1994 (Netflix) and El Show (Vix). His latest book is Mundo enfermo (Debate) and his recent film, La montaña (2023), premiered at the International Film Festival in Rotterdam. Among other awards, he has received the National Journalism Award of Mexico, the Ariel Award from the Academy of Cinematographic Arts and Sciences, the Literary Arts Award from the UANL and a special recognition from the World Justice Project for his work as Truth Commissioner of Oaxaca in the investigation of torture, disappearances and executions committed by authorities. He has also created series for HBO and Netflix, co-written scripts for films such as La libertad del Diablo (Everardo González) and Ruido (Natalia Beristain), and worked as an Executive Producer on A plena luz (Alberto Arnaut), El norte sobre el vacío (Alejandra Márquez Abella) and Las Letras (Pablo Chavarría). He has been a Rockefeller Foundation, Pulitzer Center and Sundance Institute fellow. His books and films have been translated and shown in a dozen languages and in more than 50 countries. He is a founding partner of the production companies Bengala and Detective. He lives in northern Mexico, where he works independently.