Understanding DUI Jury Instructions in Arizona Criminal Cases
If you’re facing a DUI charge in Arizona, one of the most critical aspects of your case is something most people never hear about: RAJI jury instructions. These instructions can ultimately determine whether a jury finds you guilty or not.
RAJI stands for Revised Arizona Jury Instructions, and in DUI cases, they outline exactly what the prosecution must prove beyond a reasonable doubt. Understanding these elements is key—and it’s where an experienced Arizona DUI defense attorney can make a significant difference.
What Are DUI RAJI in Arizona?
In every DUI trial, the judge reads specific instructions to the jury based on RAJI. These instructions act as a legal checklist. Jurors must follow them carefully when deciding whether the defendant is guilty.
For a typical DUI charge under Arizona law (A.R.S. § 28-1381), jurors must believe each element of the offense has been proven beyond a reasonable doubt. If even one element is not proven, the jury must return a not guilty verdict.
The Elements Jurors Must Believe
While DUI charges can vary (such as extreme DUI or aggravated DUI), most standard DUI RAJI instructions require jurors to find:
- You Were Driving or in Actual Physical Control
The prosecution must prove that you were either driving or in “actual physical control” of the vehicle. This doesn’t always mean the car was moving. Even sitting in a parked car with the keys can raise legal questions.
- You Were Impaired to the Slightest Degree
Arizona has one of the strictest DUI standards in the country. Jurors must believe your ability to drive was impaired “to the slightest degree” by alcohol or drugs. This is a low threshold—and often heavily contested in court.
- You Had a BAC of 0.08 or Higher (If Applicable)
In some cases, the state will rely on blood or breath test results. Jurors must believe the test was accurate and that your blood alcohol concentration (BAC) was at or above the legal limit within two hours of driving.
Why RAJI Instructions Matter in DUI Defense
RAJI instructions are not just technical legal language—they are the framework for your verdict. A strong defense strategy often focuses on creating reasonable doubt around one or more of these required elements.
For example:
- Was the traffic stop lawful?
- Were the field sobriety tests reliable?
- Was the breath or blood test properly administered?
If the jury questions any of these issues, it can directly impact whether the RAJI elements are satisfied.
How a DUI Attorney Challenges RAJI Elements
An experienced DUI attorney in Scottsdale or Lake Havasu will analyze your case through the lens of RAJI instructions. This means identifying weaknesses in the prosecution’s case and targeting the exact elements jurors must believe.
At Rideout Law Group, our defense approach is trial-focused and strategic—built on years of courtroom experience handling DUI cases across Arizona.
📞 Scottsdale Office: (480) 584-3328
📞 Lake Havasu Office: (928) 854-8181
This blog post is for informational purposes only and does not constitute legal advice. Reading this content does not create an attorney-client relationship. For legal guidance specific to your situation, please contact a licensed attorney at Rideout Law Group.