Driving under the influence in Alabama is already a serious offense—but when an accident causes injury, the situation becomes far more severe. In some cases, what starts as a DUI can quickly escalate into a felony for assault with a DUI in Alabama. Prosecutors treat these cases harshly, and convictions often lead to years in prison, massive fines, and a lifelong felony record.

If you or someone you love is facing these charges, it’s critical to understand what’s at stake and how an experienced defense lawyer can protect your future.


What Is “Assault with a DUI” in Alabama?

Under Alabama law, assault charges linked to a DUI usually fall under Assault in the First, Second, or Third Degree, depending on the seriousness of the injuries and how the incident occurred.

When a driver under the influence causes an accident that injures someone, prosecutors may argue the driver “recklessly” or “criminally negligently” caused serious physical injury. That’s when a regular DUI becomes a DUI assault—a felony-level offense.

Here’s how the law breaks down:

  • First-Degree Assault (§13A-6-20): Causing serious physical injury while driving under the influence. This is a Class B felony, punishable by 2–20 years in prison and up to $30,000 in fines.
  • Second-Degree Assault (§13A-6-21): Injuries are serious but not life-threatening, or the driver acted recklessly. This is a Class C felony, carrying 1–10 years in prison and up to $15,000 in fines.
  • Third-Degree Assault (§13A-6-22): A Class A misdemeanor for minor injuries or less egregious conduct. Punishable by up to 1 year in jail and $6,000 in fines.

You can learn more about how DUI laws escalate in our post on DUI penalties in Alabama.


How Prosecutors Build DUI Assault Cases

To convict someone of assault with a DUI in Alabama, the State must prove two things beyond a reasonable doubt:

  1. That you were driving under the influence of alcohol or drugs, and
  2. That your intoxicated driving caused serious physical injury to another person.

Prosecutors rely on evidence like:

  • Blood or breath test results showing a BAC of 0.08% or higher
  • Accident reconstruction reports alleging your driving caused the crash
  • Witness statements, including passengers or police officers
  • Medical records documenting the victim’s injuries

But these cases are rarely as straightforward as prosecutors make them sound. The cause of the crash is often in dispute, and even if someone was injured, that doesn’t automatically mean your driving—or alcohol—was the legal cause.


Common Defenses to Assault with a DUI in Alabama

Every case is unique, but a seasoned Alabama defense lawyer will look closely for weaknesses in the prosecution’s evidence.

Possible defenses include:

  • Challenging DUI test results: Were the breath or blood tests conducted properly? Was the testing equipment calibrated and maintained?
  • Questioning causation: Was alcohol really the cause of the accident, or did another driver or hazard play a role?
  • Disputing injury severity: Medical documentation may show the injuries don’t meet the legal definition of “serious physical injury.”
  • Constitutional violations: If your stop, search, or arrest was unlawful, key evidence can be suppressed.

You can read more about how police errors affect DUI cases in our blog on common DUI arrest mistakes in Alabama.


What Happens After a DUI Assault Arrest

After being arrested for assault with a DUI in Alabama, you’ll likely face:

  • A felony bond requirement
  • An initial appearance before a judge
  • A potential grand jury indictment

The State moves fast on these cases—and their goal is to secure a conviction. That’s why it’s crucial to act immediately.

If you’ve had a prior DUI or alcohol-related charge, prosecutors may pursue an even harsher sentence. Learn how repeat offenses are handled in our article on second DUI offenses in Alabama.


Potential Penalties and Life Consequences

The penalties for DUI assault go well beyond fines and jail time. A conviction can have life-altering effects, including:

  • A felony record that can’t be expunged
  • Driver’s license suspension or revocation
  • Restitution for victims’ medical bills and lost wages
  • Job loss or difficulty finding employment
  • Civil lawsuits from injured parties

Because these are considered “crimes of violence” in Alabama, even a first offense can lead to significant prison time.

If you want a deeper look at how the aftermath of a DUI crash unfolds, read our related post: What Happens After a DUI Accident in Alabama.


Why You Need an Experienced Alabama DUI Assault Defense Lawyer

Defending an assault with a DUI charge requires more than knowledge of DUI law—it demands experience with Alabama’s criminal code, accident reconstruction, and sentencing rules.

At the Law Offices of Johnathan L. Williams, LLC, we’ve defended clients across Jefferson County, Shelby County, and throughout Alabama against serious felony charges. We understand how prosecutors build these cases—and we know how to fight back.

Our firm focuses on helping good people facing the worst moments of their lives. We treat every case like it’s personal, because it is.


Take Action Now — Your Future Depends on It

If you’ve been charged with assault with a DUI in Alabama, don’t wait. Every hour that passes makes it harder to preserve evidence and protect your rights.

Call (205) 573-4752 or reach out through our secure contact form today to schedule a confidential consultation. We’ll explain your options, guide you through each step, and fight to get you the best possible outcome.

At the Law Offices of Johnathan L. Williams, we’ve helped countless clients through the toughest moments of their lives. Let us help you too.