What Does a “Dangerous Offense” Mean Under ARS §13-105 in Arizona?

Gun ownership laws for felons in Arizona, Rideout Law Group

Understanding Dangerous Offense Charges in Arizona Criminal Cases

If you or a loved one has been charged with a crime in Arizona, you may hear the term “dangerous offense.” This designation can significantly increase the severity of penalties, including mandatory prison time. Understanding what this means under ARS §13-105 is critical to protecting your rights and your future.

Definition of a Dangerous Offense in Arizona

Under Arizona Revised Statutes §13-105, a dangerous offense is defined as:

A felony involving the use, discharge, or threatening exhibition of a deadly weapon or dangerous instrument, or the intentional or knowing infliction of serious physical injury on another person.

This classification is not a separate crime—it is a sentencing enhancement that can dramatically increase consequences if convicted.

Key Elements of a Dangerous Offense

To be classified as a dangerous offense in Arizona, at least one of the following must be present:

  1. Use of a Deadly Weapon

A deadly weapon includes firearms, or anything designed for lethal use. Even displaying a weapon during a crime may qualify.

  1. Use of a Dangerous Instrument

This refers to any object that can cause death or serious injury depending on how it is used (e.g., a car, knife, or blunt object).

  1. Serious Physical Injury

This includes injuries that create a substantial risk of death, cause permanent disfigurement, or result in long-term impairment.

Examples of Dangerous Offenses

Common charges that may be labeled as dangerous include:

  • Aggravated assault with a weapon
  • Armed robbery
  • Drive-by shooting
  • Certain domestic violence offenses involving weapons
  • Felony DUI involving injury

If prosecutors allege dangerousness, it must typically be proven beyond a reasonable doubt.

Why a Dangerous Offense Matters

Being charged with a dangerous offense in Arizona has serious legal consequences:

Mandatory Prison Sentences

Probation is generally not available for dangerous felony convictions.

Increased Sentencing Ranges

Arizona law imposes harsher prison terms for dangerous offenses compared to non-dangerous felonies.

Limited Early Release

Defendants often must serve a significant portion of their sentence before becoming eligible for release.

Legal Defense Against Dangerous Offense Allegations

A skilled Arizona criminal defense attorney can challenge a dangerous offense designation by:

  • Disputing whether a weapon was used or displayed
  • Arguing the injury does not meet the legal threshold of “serious”
  • Challenging witness testimony or forensic evidence
  • Negotiating to reduce or remove the dangerous classification

At Rideout Law Group, our attorneys have extensive experience defending clients facing serious felony charges across Arizona. As highlighted in our firm’s structure and services, criminal defense is a core focus of our practice.

Why Choose a Scottsdale Criminal Defense Attorney

If you’re facing a dangerous offense allegation in Maricopa County, working with a local attorney matters. Our Scottsdale team provides aggressive, client-focused representation with deep knowledge of local courts and prosecutors.

Get Help from an Arizona Criminal Defense Lawyer Today

A dangerous offense charge can change your life—but you don’t have to face it alone. Early legal intervention can make a critical difference in the outcome of your case.

Contact Rideout Law Group today for a confidential consultation and learn how we can protect your rights and fight for your future.


📞 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.

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