Ernesto Díaz-Bastien & Asociados Lawyers participated in the ‘II Course on Criminal Investigation and Probative’ by IPIC, held on September 19, 25, and 26 in Madrid. Ernesto Díaz-Bastien, the firm’s managing partner, discussed the case of Asunta Basterra, highlighting the role of the defense lawyer in criminal proceedings. Sergio Berenguer Pascual, an associate, took part in discussions about the ‘Hitman of Lleida’ and the phenomenon of parallel trials, emphasizing the tension between the right to inform and the presumption of innocence. This course aims to provide professionals with the necessary tools for a deep understanding of criminal investigation, featuring the participation of experts in various fields.