Celia Guerrero is the Web editor of Periodistas en Riesgo (https://periodistasenriesgo.crowdmap.com/), where she researches, writes and edits reports for this blog about attacks on journalists and bloggers in Mexico. This resource, which arose from a project of the International Center for Journalists and Freedom House, was the first â€œcrowdmapâ€ developed in Latin America. Information from the map is used for the website â€œMi Mexico Transparente,â€ which is dedicated to analyzing trends and patterns of physical, digital and mobile attacks against journalists, bloggers and others. Guerrero is also a member of Red de Periodistas de a Pie. She studied creative writing and literature at the Universidad Claustro de Sor Juana and journalism at Carlos SeptiÃ©n GarcÃa School of Journalism.