The state is probing the Saturday night shooting death of an Effingham County woman in her home. Nova Jill Saffles, 39, was found shot to death inside her home at 404 North Maple St. in Springfield, said Georgia Bureau of Investigation Special Agent Cyrus Purdiman. Springfield police asked the GBI to help with the investigation. The shooting appears to be the result of a domestic dispute between Saffles and her 52 year-old boyfriend, Louis Vendrell Larges, Purdiman said.