[ENG] From April 1 to April 4, Antonella Pasculli, professor of criminal law and criminology of the Aldo Moro University of Bari, Italy, visited the University of A Coruna’s Law School. During her visit, prof Pasculli gave a lecture on ‘Hate speech and social media‘, in which she analysed the many obstacles faced by law enforcement agencies to curb hate speech in the social media sphere, as well as the shortcomings and contradictions of these punitives practices from a legal perspective.