Justin Lum

We’re uncovering more about the internal investigation into Dusten Mullen, a Phoenix police sergeant who was placed on administrative leave over his alleged off-duty conduct during a student anti-ICE protest in Chandler.

Sgt. Dusten Mullen received an "exceptional" performance review from the Phoenix Police Department just days prior to an off-duty incident.

Phoenix Police Sergeant Dusten Mullen is suing the city, the police chief, and a councilwoman, claiming retaliation and due process violations.

A Phoenix police sergeant is suing the city, pausing a pre-termination hearing over his alleged off-duty actions at a Chandler student protest.

Former Goodyear police officer Chad Matthews resigned in 2025 following an internal investigation that uncovered 37 incidents of excessive speeding.

Newly obtained internal emails detail allegations that former Phoenix Police Sgt. Dusten Mullen used his rank to intimidate Chandler officers and impede a 2025 traffic investigation.

Arizona state officials have launched a new artificial intelligence tool called "Alivia 360" to target behavioral health fraud that has cost taxpayers billions of dollars since 2020.

An active internal investigation is underway within the San Carlos Apache Tribe regarding approximately $470,000 missing from its Funeral Assistance Fund, multiple sources say.

A federal judge denied former Phoenix Police Sgt. Dusten Mullen's request to be reinstated on paid administrative leave while his lawsuit against the city proceeds.

Court documents reveal Heard Health Care billed Arizona for a deceased tribal member and claimed alcohol abuse treatment for children as young as 2 years old in a massive fraud scheme.