In the United States, a district attorney ( DA ), state's attorney, prosecuting attorney, commonwealth's attorney, or state attorney is the chief prosecutor and/or chief law enforcement officer representing a U.S. state in a local government area, typically a county. The exact name and scope of the office varies by state.
The geographical jurisdiction of a district attorney may be delineated by the boundaries of a county, judicial circuit, or judicial district. Their duties generally include charging crimes through informations and/or grand jury indictments.
This term for a prosecutor originates with the traditional use of the term "district" for multi-county prosecutorial jurisdictions in several U.S. states. For example, New York appointed prosecutors to multi-county districts prior to 1813.
For example, in Arizona, Missouri, Montana, and Minnesota a county attorney represents the county and state within their county, prosecutes all felonies occurring within the county, and prosecutes misdemeanors occurring within unincorporated areas of the county.
After levying criminal charges, the state's attorney will then prosecute those charged with a crime . This includes conducting discovery, plea bargaining, and trial . In some jurisdictions, the district attorney may act as chief counsel for city police, county police, state police and all state law enforcement agencies within ...
The salary of an ADA will be lower than the elected DA. The non-monetary benefits of the job induce many to work as an ADA; these include the opportunity to amass trial experience, perform a public service, and network professionally.
The deputy who serves as the supervisor of the office is often called the assistant district attorney. Most prosecutions will be delegated to DDAs, with the district attorney prosecuting the most important cases and having overall responsibility for their agency and its work.