A charge of grievous harm against 18 year old Iwin Palma, a fourth form student of Ladyville Technical High School, was upgraded to maim when he appeared today before Magistrate Deborah Rogers. Palma was released on the same bail of $1,500 he was offered when he first appeared in court on March 1. His next court date is April 29. The charge was upgraded when the complainant, John Popper, lost vision in one of his eyes. Palma was also charged with theft. According to police reports, Popper was beaten and $105 was stolen from him.