Florida Jury Finds No Permanent Injury in Mild Traumatic Brain Injury Crash Trial

October 9, 2026

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Andre Karchemsky, Golden Coast Trial Attorneys

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Andre Karchemsky, Esq.
Golden Coast Trial Attorneys

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A jury in Florida’s Fourth Circuit Court delivered a defense verdict in a personal injury trial concerning a 2019 car accident that allegedly caused a mild traumatic brain injury (TBI) to a six-year-old child. The jury found that the child did not sustain a permanent injury and declined to award any damages, including non-economic damages, after an eight-day trial.

The case, DeGuzman, et al v. Dixon, involved a collision where Tyrinda Dixon admitted fault for the crash but disputed the extent of the injuries claimed by the plaintiff. The child’s mother alleged that the accident left her daughter with lasting neurological and cognitive impairments, including persistent migraines and balance problems.

Key Takeaways

  • The jury concluded no permanent traumatic brain injury resulted from the 2019 crash involving a six-year-old child.
  • The defendant admitted fault for the collision but contested the severity and permanency of the injuries.
  • Conflicting medical expert testimony was central to the jury’s decision to deny damages.

Background of the 2019 Crash and Injury Claims

The collision occurred in 2019 when Tyrinda Dixon’s vehicle struck the car carrying the child. The plaintiff’s family claimed that the accident caused a mild traumatic brain injury, leading to ongoing neurological symptoms such as migraines and balance difficulties. The child was six years old at the time of the crash.

Following the accident, the family pursued legal action seeking compensation for economic damages exceeding $2.2 million, as well as additional damages for pain and suffering. The claim emphasized the child’s long-term struggles and the potential worsening of symptoms as she grows.

Trial Outcome and Jury Verdict

During the eight-day trial, the defense acknowledged responsibility for the crash but challenged the plaintiff’s assertion of a permanent brain injury. The defense argued that medical evidence was inconclusive and that no medical professional had diagnosed a traumatic brain injury in the immediate aftermath of the accident.

The jury ultimately sided with the defense, finding that the child did not suffer a permanent injury and awarding no damages. The verdict highlights the challenges plaintiffs face in proving the permanency and causation of mild traumatic brain injuries, especially when medical opinions conflict.

Medical Evidence and Expert Testimony as Central Issues

The trial featured competing expert testimony regarding the existence and extent of the child’s brain injury. Plaintiff’s counsel presented medical experts who testified to persistent neurological symptoms linked to the crash, including cognitive impairments and worsening conditions over time.

Conversely, the defense experts questioned the specificity of the symptoms and emphasized the lack of early diagnosis of TBI. They argued that the plaintiff’s expert opinions were based on subjective histories rather than objective medical findings, casting doubt on the causal connection between the crash and the alleged injuries.

Why This Case Matters for Personal Injury Litigation Involving Mild TBI

This case underscores the evidentiary challenges in mild traumatic brain injury claims, particularly when symptoms are subjective and medical diagnoses are disputed. It illustrates how juries may weigh conflicting expert opinions and the importance of early and objective medical documentation in supporting injury claims.

For California injury claims involving mild TBI, similar issues may arise regarding the sufficiency of medical evidence and the evaluation of long-term damages. Cases involving serious injuries often require thorough investigation of medical records, expert testimony, and careful presentation of evidence to establish causation and permanency.

Cases involving serious personal injuries can also hinge on identifying all responsible parties and available insurance coverage, as well as preserving critical evidence such as medical records and accident data. California personal injury attorneys understand these complexities and evaluate each case based on its specific facts.

Frequently Asked Questions

What is a mild traumatic brain injury (TBI)?

A mild TBI, often called a concussion, is a brain injury that can cause symptoms like headaches, dizziness, and cognitive difficulties, which may or may not be permanent.

Why do juries sometimes reject TBI claims?

Juries may reject TBI claims if medical evidence is conflicting, lacks objective findings, or if the plaintiff cannot prove the injury’s permanency or causation.

How important is early medical diagnosis in TBI cases?

Early diagnosis is critical as it provides objective evidence linking symptoms to the injury, strengthening the plaintiff’s case.

Can a child’s TBI symptoms worsen over time?

Yes, symptoms can evolve or worsen as a child grows, but proving this progression legally requires detailed medical documentation and expert testimony.

If you or a loved one has suffered a serious injury or wrongful death, consulting experienced personal injury counsel can help evaluate your case. For a free case review, contact Golden Coast Trial Attorneys.

Original reporting on this case is available at CVN’s coverage of the DeGuzman v. Dixon trial.

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ABOUT THE AUTHOR

Andre Karchemsky, Esq.

Andre Karchemsky is a civil litigator with Golden Coast Trial Attorneys who advocates for individuals and families injured in accidents throughout California—from seemingly minor collisions to catastrophic injury and wrongful-death matters. He represents clients in claims involving cars, trucks, motorcycles, bicycles, pedestrians, unsafe properties, and other serious incidents. Drawing on prior experience representing Fortune 500 companies and insurers, Andre strategically prepares each case with trial in mind, providing knowledgeable, client-centered advocacy focused on protecting his clients’ rights and pursuing the full recovery they deserve.

Learn more about Andre and the GCTA team →