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Prosecuting Criminals
"The first duty of society is justice." Carved above the entrance to the South Tower of the Maricopa County Superior Court, these words by Alexander Hamilton aptly describe the work our prosecutors carry out each and every day on behalf of the public to hold criminals accountable for their actions.
Separate divisions within the Maricopa County Attorney's Office are tasked with handling different types of cases.
Most cases are handled by attorneys in the Trial Division while more serious offenses are assigned to one of ten specialized crime bureaus organized in the Major Offenders Division, Organized Crime Division, and Special Victims Division.
The Juvenile Crimes Division handles cases involving minors under the age of 18 accused of delinquent and incorrigible acts. "Delinquent" acts are misdemeanor or felony offenses while "incorrigible" acts are status offenses such as truancy or curfew violations.
The Investigations Division provides a range of services to support litigation and case management needs throughout the County Attorney's Office. Comprised of sworn law enforcement officers and civilian specialists, the Investigations Division also assists local law enforcement agencies and community members with a variety of activities to ensure the safety of county residents.
The Path to Prosecution
Each of the more than 30,000 criminal cases the County Attorney's Office prosecutes each year is unique. But most follow a similar path, beginning in the Pretrial Division, which oversees intake, charging and preliminary hearings, and then assigns the case to a prosecutor in the appropriate geographic bureau in the Trial Division or one of the specialized crime bureaus in the Major Offenders, Organized Crime, or Special Victims Divisions. Probation violations and other post-conviction motions (other than Rule 32 Motions for Post-Conviction Relief) are handled by the Probation Violation Bureau.See an overview of the adult criminal trial process or the adult criminal trial flowchart (PDF).
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Adult Criminal Trial Process
Access a brief description of the process to prosecute an adult accused of committing a felony offense.
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Asset Recovery Bureau
Get information about asset recovery with the Maricopa County Attorney's Office.
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Criminal Justice Links
Find a variety of online criminal justice resources.
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Diversion Programs
The Maricopa County Attorney’s Office emphasizes a holistic approach to reducing crime, focusing on addressing underlying issues such as substance use disorders and mental health conditions through our Diversion Programs. These programs offer eligible individuals a chance to participate in community-based education or treatment, aiming to foster behavioral change and reduce recidivism while efficiently utilizing prosecutorial resources.
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Investigations Division
The Maricopa County Attorney’s Office Investigations Division is comprised of sworn and civilian positions that support the prosecutorial efforts of the Maricopa County Attorney.
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Juvenile Division
The Juvenile Division is responsible for the prosecution of delinquent and incorrigible children between ages 8 and 18.
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Prop 207
Proposition 207, also known as the Smart and Safe Act, legalized adult recreational use of marijuana in Arizona. The Maricopa County Attorney’s Office promptly initiated dismissals for pending cases affected by the new law. Additionally, individuals with past convictions or juvenile adjudications related to marijuana activities now have the opportunity to request expungement of their records under Proposition 207.
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Prosecution Integrity Program
The Prosecution Integrity Program collaborates internally and externally to address integrity issues in cases handled by the Maricopa County Attorney’s Office. Submit your concerns via the program's contact form.
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Prosecution Policies
MCAO Policies and Procedures covering essential topics such as charging, trial preparation, plea agreements, and diversion programs, including specific chapters on video evidence review, sentencing enhancements, drug offenses, domestic violence, and veteran diversion programs.
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Prosecutorial Ethics & Professional Standards
Every new prosecutor in Maricopa County Attorney’s Office is personally sworn in by the Maricopa County Attorney.
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Specialized Prosecution Bureaus
Discover our Specialized Prosecution Bureaus, including the Capital Litigation Bureau for first-degree murder cases seeking the death penalty, Drug Enforcement Bureau tackling narcotics trafficking, Family Violence Bureau handling domestic violence cases, Gang Bureau prosecuting criminal street gang members, Sex Crimes Bureau addressing sexual abuse cases, and Vehicular Crimes Bureau prosecuting DUI and reckless driving incidents.
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Trial Division
The Trial Division is organized into 4 separate bureaus to address these regional differences.