Defending Tiger Woods

Could a Traumatic Brain Injury Explain Alleged DUI Impairment? A Defense Perspective

When high-profile incidents involve allegations of driving under the influence, the narrative often forms quickly—and not always accurately. In cases like those involving Tiger Woods, it’s critical to slow down and examine all plausible explanations for a driver’s condition at the scene. One often-overlooked factor in single-vehicle accidents—especially rollovers—is the possibility of a traumatic brain injury (TBI).

The Overlap Between DUI Indicators and TBI Symptoms

Law enforcement officers are trained to identify signs of impairment: confusion, disorientation, slurred speech, poor balance, delayed responses, and difficulty following instructions. These observations often form the backbone of a DUI arrest.

However, these same indicators are also classic symptoms of a concussion or mild TBI, particularly following a violent crash. In a rollover accident, the brain can be subjected to rapid acceleration-deceleration forces and rotational movement, even without visible external injuries.

Importantly, a person does not need to be transported to a hospital immediately to have sustained a concussion. Many individuals experience delayed symptoms or attempt to minimize their injuries in the immediate aftermath of a crash.

Building the Defense: Medical Expert Testimony

A key component of this defense strategy is retaining a qualified medical expert, such as a neurologist or traumatic brain injury specialist. This expert can:

• Explain how TBIs occur in rollover crashes

• Correlate the defendant’s observed behavior with known TBI symptoms

• Testify that those symptoms can exist independent of drug or alcohol impairment

• Educate the jury on how concussions are often misidentified as intoxication

  
  

This testimony introduces reasonable doubt by providing a medically supported alternative explanation for the defendant’s condition.

Accident Reconstruction: Showing the Mechanics of Injury

Equally important is the use of an accident reconstruction expert. This expert analyzes:

• Vehicle damage and rollover dynamics

• Speed, angle of impact, and force distribution

• Interior vehicle contact points (e.g., head strikes, airbag deployment)

• The movement of the driver’s body during the crash

  
  

Through this analysis, the expert can demonstrate how the defendant’s head and brain could have experienced forces sufficient to cause a concussion—even without obvious trauma.

When paired with medical testimony, this creates a cohesive, science-backed narrative: not only could a TBI explain the symptoms, but the physics of the crash make it likely.

Would a Jury Believe It?

Jurors are not expected to be medical experts—but they are highly receptive to clear, credible explanations grounded in science.

This defense has a strong chance of resonating when:

• There is no definitive chemical evidence of impairment, or results are ambiguous

• The driving pattern is consistent with a sudden loss of control rather than prolonged impairment

• The defendant’s behavior aligns closely with documented TBI symptoms

• Both experts present in a way that is accessible, consistent, and persuasive

The goal is not to prove exactly what happened—but to show that the State cannot exclude a reasonable alternative explanation.

The Bottom Line

In DUI cases involving serious accidents—particularly rollovers—failing to investigate the possibility of a traumatic brain injury can lead to misinterpretation of critical evidence.

A defense built on medical science and accident reconstruction doesn’t rely on speculation. It relies on evidence, expertise, and the fundamental principle that a defendant is presumed innocent unless proven guilty beyond a reasonable doubt.

Facing DUI charges after an accident?

Our firm approaches every case with a commitment to uncovering the full story—not just the one assumed at the scene. Contact us today to discuss your defense.