 Yero's troubles with the law began at an early age.He and a friend, Mario Villar, Jr., were arrested by Miami Beach Police for assaulting lawyer Mark Diestag on December 4, 1982 in a Miami Beach park after midnight.Diestag, the husband of Judge Gisela Cardonne-Dienstag, was out walking his dog when he got into a confrontation with Yero, who was 17-0 in amateur boxing at the time, and his friend Villar.