An Assistant District Attorney (ADA) is a lawyer who works for the government to prosecute criminal cases on behalf of the state or local jurisdiction. They assist the District Attorney (DA) in investigating crimes, gathering evidence, and presenting cases in court. ADAs play a crucial role in ensuring that justice is served by holding offenders accountable for their actions. ADAs often work closely with law enforcement agencies, victims, and witnesses to build strong cases. Their responsibilities include preparing legal documents, negotiating plea deals, and representing the state during trials. The work of an ADA is essential in maintaining public safety and upholding the rule of law.