Fentanyl continues to be the most deadly drug in Arizona, and an average of three people die a day due to fentanyl overdoses in Maricopa County alone.

A father and son in Provo were arrested after police say a package being shipped outside the United States containing dangerous carfentanil was mailed to them.

A youth fentanyl forum was held in Buckeye on Wednesday. Maricopa County Attorney Rachel Mitchell spoke about the dangers of ...