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 II of this special report moves from District Court to Suffolk County Superior Court, where the crimes are serious and the stakes are high. From manslaughter to child abuse to murder, FRONTLINE's cameras follow the prosecutors, defense attorneys, victims, and defendants as they bargain and negotiate their way through the criminal justice system.