Expert Testimony In Dram Shop Liability Cases

May 15, 2024

In dram shop liability cases, where establishments that serve alcohol may be held responsible for injuries caused by intoxicated patrons, expert testimony plays a pivotal role in shaping legal arguments, assessing liability, and ultimately influencing case outcomes. Expert witnesses bring specialized knowledge and expertise to the courtroom, helping to explain complex issues and provide valuable insights that assist judges and juries in reaching informed decisions.

Access to specific expert witnesses for your case is a benefit of working with an experienced dram shop liability lawyer. Today, our friends from Marsh | Rickard | Bryan, LLC offer insight into when an expert witness may be necessary in a dram shop liability case, and the potential impact of their testimony on your claim.

Qualifications Of Expert Witnesses

Expert witnesses in dram shop cases are typically individuals with specialized knowledge and experience in relevant fields such as alcohol service practices, alcohol intoxication, forensic toxicology, accident reconstruction, and epidemiology. Qualifications may include:

  • Advanced degrees in relevant disciplines
  • Professional certifications or licensures
  • Extensive professional experience in alcohol service, law enforcement, forensic science, or related fields
  • Peer-reviewed publications and scholarly contributions in relevant areas of expertise
  • Prior experience providing expert testimony in court proceedings

The qualifications of expert witnesses are critical considerations for assessing their credibility and reliability.

Admissibility Of Expert Opinions

The admissibility of expert opinions is subject to scrutiny to ensure that they meet the following criteria:

  • Relevance: Expert opinions must be relevant to the issues in dispute and assist the trier of fact (judge or jury) in understanding the evidence or determining a fact at issue in the case.
  • Reliability: Expert opinions must be based on sound methodology, reliable principles, and sufficient data or factual basis, and the expert must apply their expertise reliably to the facts of the case.
  • Qualifications: Experts must possess the requisite knowledge, skill, experience, training, or education to offer opinions on the subject matter within their area of expertise.
  • Lack of Prejudice or Unfair Prejudice: Expert opinions should not unduly prejudice the jury or unfairly influence the outcome of the case.

Courts have discretion to admit or exclude expert testimony based on these factors, and challenges to the admissibility of expert opinions may arise during pretrial motions, Daubert hearings, or trial proceedings.

Impact Of Expert Testimony On Case Outcomes

The impact of expert witness testimony depends on the type of expert and the matter at hand. Some may provide scientific explanations in lay-terms for a jury, while others may be necessary to explain and shape your dram shop liability lawyer’s narrative.

Expert witnesses may offer opinions on various aspects of dram shop liability, including:

  • Assessing the level of intoxication of the patron at the time of service and its contribution to the subsequent injury or harm.
  • Evaluating the adequacy of alcohol service practices, policies, and procedures employed by the establishment.
  • Analyzing causation and foreseeability of harm in cases involving accidents, injuries, or other adverse incidents.
  • Providing insights into industry standards, best practices, and regulatory compliance requirements for alcohol-serving establishments.

By leveraging the expertise of qualified experts, litigators can enhance their case strategies, strengthen their positions, and achieve favorable outcomes in dram shop liability litigation.


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