Woman allegedly given fentanyl by sober living staff

A lawsuit claims the state of Arizona knew Native Americans were exploited, injured, and dying in sober living facilities and one complainant alleges a staff member gave an alcoholic fentanyl, causing incapacitation. FOX 10 Investigator Justin Lum has the story.

Sober living: Arizona class-action lawsuit filed

We have been following Arizona's sober living crisis for quite some time, and recently, a group of lawyers have launched a class-action lawsuit against the Arizona state government, accusing the state of knowing about the scheme years ago. FOX 10 Investigative Reporter Justin Lum has more.

Phoenix firefighter's checkered past revealed

We are digging deeper into the past of a Phoenix firefighter who was arrested two separate times while off-duty. FOX 10 Investigator Justin Lum has more on what he has uncovered.

DEA: Industrial chemical keeps showing up in fentanyl

FOX 10 got exclusive access to a new Drug Enforcement Administration mobile lab where massive amounts of illicit drugs are being tested daily. The DEA Phoenix Division is tackling the flow of fentanyl and the newest substance that concerns the agency. FOX 10's Justin Lum has the story.

DOJ: AZ father, son ran large drug trafficking ring

A father and son duo from Phoenix allegedly led the Monarrez Drug Trafficking Organization, moving fentanyl and meth from Mexican suppliers throughout the United States, and are now facing the rare "Kingpin" charge. FOX 10 Investigator Justin Lum reports.

Arizona serial sex offender arrested again

A serial sex offender in Arizona is behind bars once again. The man, who was released only weeks prior to the incident, allegedly fell for a social media decoy whom he believed to be a minor. FOX 10 Investigator Justin Lum has more.

Sacked Sedona deputy police chief files lawsuit

The man who once served as Sedona's deputy police chief is suing city leaders and his former boss following a firing that his lawyers say amounted to retaliation. FOX 10's Justin Lum has this story.

Puppy Luv plans to give up remaining dogs to AHS

We have an update to a FOX 10 Investigates story that we first brought to you in October. We have learned that an embattled animal rescue in Phoenix is now working with the Arizona Humane Society to surrender its remaining dogs. FOX 10 Investigator Justin Lum has more.