The prosecutorial system is a key component of the criminal justice system, responsible for presenting cases against individuals accused of crimes. Prosecutors, who are legal representatives of the government, gather evidence, interview witnesses, and decide whether to file charges. Their role is to ensure that justice is served while upholding the rights of the accused. In many jurisdictions, the prosecutorial system operates at various levels, including local, state, and federal. Each level has its own prosecutors, such as district attorneys at the local level and U.S. attorneys at the federal level. This structure helps maintain order and accountability in the legal process.