Homicides, drug arrests, car theft, assault and battery...it's all in a day's work for the prosecutors of Boston's criminal courts, where 50,000 cases are decided each year. In a two-part special report, FRONTLINE goes inside the halls of the Suffolk County courts to reveal the offers, counteroffers, deals, and compromises that keep cases moving through our crowded courts. Part I of the documentary takes viewers inside District Court, where overworked and underfunded prosecutors and public defenders shuttle between different cases and different courts in a seemingly endless attempt to keep the wheels of justice turning.