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.

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.

MAGA candidate lost primary, then asked for write-in votes

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 Spring Ridge Academy students speak out

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.

Ex-AZ Health Dept. worker indicted for Medicaid fraud

Eight people have been indicted for allegedly billing the state's Medicaid agency for phantom services. AHCCCS ultimately paid out nearly $55 million to some of the defendants including a former employee of Arizona's Department of Health.