Guido Guerrieri is a fictional character created by Italian author Giancarlo De Cataldo. He is a defense lawyer based in Rome, known for his sharp intellect and deep understanding of the law. Guerrieri often navigates complex legal cases, reflecting the challenges of the Italian justice system. The character appears in a series of novels, where he tackles various social issues while also dealing with his personal struggles. Through his stories, Guerrieri provides insights into the legal profession and the moral dilemmas faced by those within it, making him a compelling figure in contemporary Italian literature.