The sheriff's office raided a building in east Phoenix, where investigators reportedly uncovered one of the largest marijuana ...

Detectives from the Maricopa County Sheriff's Office believe they have uncovered one of the largest illegal marijuana grows in Phoenix in over a decade.

MCSO has started using new X-ray body scanners to detect contraband so officers don't have to do invasive searches.

City Manager Jeff Barton named Matt Giordano, executive director of the Arizona Peace Officer Standards and Training Board, ...

Maricopa County jails will no longer detain people flagged by federal authorities as a courtesy for the U.S. Immigration and Customs Enforcement, Sheriff Paul Penzone said Friday evening.

The Maricopa County Sheriff's Office is one of the largest sheriff's offices in the nation, with upwards of 3,000 employees, including deputies, jail guards and civilians.

With the help of their K9 bloodhound, Maricopa County Sheriff’s Office deputies found a missing 5-year-old boy. The boy was a ...

The Maricopa County Sheriff's Office is one of the largest sheriff's offices in the nation, with upwards of 3,000 employees, including deputies, jail guards and civilians. Advertisement ...

Jared Gray was arrested in Georgia after evidence tied him to the car where Mercedes Vega's body was found, according to a ...

The Maricopa County Sheriff's Office is one of the largest sheriff's offices in the nation, with upward of 3,000 employees, including deputies, jail guards and civilians.

The Maricopa County Sheriff's Office will no longer post mug shots on its website. The decision came after a ruling from the 9th Circuit Court of Appeals in San Francisco.

How the Maricopa County Sheriff’s Office is preparing to keep you and your ballot safe on Election Day Sheriff Russ Skinner says MCSO has been planning for the election for almost a year.