Phoenix firefighter's checkered past revealed
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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 Phoenix: Industrial chemical keeps showing up in fentanyl supply, raising new concerns

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.

DEA: Industrial chemical keeps showing up in fentanyl
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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
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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.

Kingpin: Arizona father and son ran large-scale drug trafficking ring, DOJ says

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.

Serial sex offender in Arizona back in custody, accused of trying to meet minor for sex

A man with previous legal issues involving sexual misconduct with minors is back in custody once again, after he allegedly fell for a social media decoy who he thought was a minor.

Arizona serial sex offender arrested again
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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.

DOJ opens investigation on Arizona Medicaid fraud
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The Department of Justice is investigating Arizona's massive Medicaid fraud that provided fraudsters with $2.5 billion in illegal funds. FOX 10 Investigator Justin Lum has more details.

Sacked Sedona deputy police chief files lawsuit against city leaders, former boss

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.

Sacked Sedona deputy police chief files lawsuit
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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
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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.

Puppy Luv animal shelter to surrender remaining dogs to Arizona Humane Society

Puppy Luv Animal Rescue, the embattled dog shelter in north Phoenix, will surrender all of its remaining dogs to the Arizona Humane Society, a source confirms to FOX10.

MAGA candidate lost the AZ House primary. Then he doubled down for the General Election.

Republican Steve Slaton lost the 2024 Arizona primary election after being accused of stolen valor. So why did he ask voters to write him in as a candidate on the November ballot? FOX 10 Investigative Reporter Justin Lum took a deeper look into what Slaton did since the primary.

MAGA candidate lost primary, then asked for write-in votes
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Republican Steve Slaton lost the 2024 Arizona primary election after being accused of stolen valor. So why did he ask voters to write him in as a candidate on the November ballot? FOX 10 Investigative Reporter Justin Lum took a deeper look into what Slaton did since the primary.

Former students describe Spring Ridge Academy as 'treated like we were criminals'

Back in June, a jury awarded the mother of a former student of Spring Ridge Academy $2,500,000, determining that the institution defrauded consumers by misrepresenting the program’s practices.

Former Spring Ridge Academy students speak out
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Back in June, a jury awarded the mother of a former student of Spring Ridge Academy $2,500,000, determining that the institution defrauded consumers by misrepresenting the program’s practices. FOX 10's Justin Lum has more.

'Too many dogs': Arizona Humane Society cracks down on filthy conditions at Phoenix dog rescue

Amid numerous complaints of squalor at "Puppy Luv" animal rescue in Phoenix, the Arizona Humane Society finds the rescue overcrowded but has limited actions to take. FOX 10 Investigates delves deeper.

Former AZ Department of Health employee charged in Medicaid fraud indictment

Eight people were named in a 27-count indictment filed by Arizona AG Kris Mayes, including Laroie Davis who was a program manager for Arizona's Department of Health from 2017-2022.