1985-89, studied at the Faculty of Law, National Autonomous University of Mexico; International Master's degree, University of Barcelona, through the Autonomous Metropolitan University; JD (Hons), National Autonomous University of Mexico; Specialist in Criminal Law, University of Salamanca, Castilla-La Mancha, Spain and Universidad Panamericana, Mexico. With the public service: Advisory Committee on Administrative and Law Enforcement, Federal District Legislative Assembly; Director, Research and Procedures and Director, Complementary Police Monitoring, Ministry of Public Security of the Federal District; Adviser to the Secretary of Public Security of the Federal District; Legal Director, Social Development Secretariat of the Government of Mexico City; Director, Federal Judicial District; Process Deputy Attorney-General of the Federal District; Attorney-General of the Federal District. From January 2012, leftist candidate to Mayor of District Federal. Recipient of awards.