Driving under the influence of alcohol and marijuana is punishable in the same way, but the process to prove the charge is different.

Here’s why Arizona’s marijuana DUI cases can hinge on officer observations and a blood draw with no clear THC impairment ...

The Phoenix Suns' Dillon Brooks was arrested on suspicion of marijuana DUI after Scottsdale officers said they smelled ...

Dillon Brooks is now apparently getting himself into trouble off the court as well. The Phoenix Suns swingman Brooks was ...

Phoenix Suns forward Dillon Brooks was arrested in Scottsdale, Arizona, early Friday morning due to a suspected DUI, ...

Phoenix Suns forward Dillon Brooks was arrested for suspicion of driving under the influence in Scottsdale early Friday ...

Arizona law enforcement made a total of 221 DUI arrests (aggravated and misdemeanor) during a three-day Halloween weekend crackdown that utilized nearly 600 patrolling officers. 50 more drivers were ...

ORO VALLEY, Ariz. (KGUN) — As holiday celebrations ramp up across Arizona, new data shows DUI arrests are continuing to decline — but law enforcement agencies say they still want to see those numbers ...

PHOENIX (KVOA) - Arizona law enforcement has released the latest Halloween enforcement statistics, revealing a concerning trend in DUI arrests. From Oct. 30 to Nov. 1, police made 221 DUI arrests, ...

The Southern Arizona DUI Task Force made 54 drunk-driving arrests over the weekend during a two-day deployment targeting local graduation celebrations. Only two of the citations issued were for felony ...