Unreported / Non-Citable
Background
On June 28, 2022, Colin Arthur Walker alleges that a United States Postal Service driver made an illegal U-turn and crashed into him while he was riding his motorcycle. Walker sued the Government under the Federal Tort Claims Act seeking damages for injuries and medical expenses resulting from the collision.
In preparing for trial, Walker designated non-retained experts—employees from twelve medical treatment facilities—to testify about his injuries, causation, past and future medical damages, and loss of earning capacity. Walker used catch-all language identifying facility employees generically and provided substantially identical, boilerplate descriptions of each witness’s anticipated testimony. The Government moved to strike these designations under Federal Rule of Civil Procedure 26(a)(2)(C), arguing Walker failed to provide the required summary of each expert’s opinions and supporting facts.
The Court’s Holding
The court granted in part the Government’s motion, finding Walker’s expert designations violated Rule 26(a)(2)(C). The rule requires disclosure of the subject matter on which a non-retained expert will testify and a summary of the facts and opinions to which the expert will testify. Walker’s designations fell short by providing only generic topic areas rather than a particularized account of each expert’s specific opinions and the facts supporting them. The court rejected Walker’s argument that merely directing the Government to 700+ pages of medical records satisfied the rule, holding that such a referral impermissibly requires the opposing party to sift through voluminous materials to divine the experts’ actual opinions.
However, the court declined to exclude the non-retained experts from testifying. Applying the four-factor test for harmless error, the court found: (1) the expert testimony was central to proving injury and causation; (2) prejudice to the Government existed but was curable through supplementation; (3) the deficiency could be readily cured given a recent continuance and Walker’s stated willingness to supplement; and (4) no bad faith motivated Walker’s noncompliance. The court ordered Walker to supplement his expert designations within 14 days, requiring him to summarize each expert’s opinions and identifying the specific medical records supporting those opinions. Critically, supplementation must be limited to previously disclosed providers—no new experts or materials may be added.
Key Takeaways
- Rule 26(a)(2)(C) requires substantive summaries of facts and opinions for each non-retained expert, not mere topic lists or catch-all designations of facility employees.
- Generic or boilerplate descriptions applied uniformly to multiple witnesses do not satisfy the rule’s requirement to explain what each specific expert will testify to and why.
- Referring opposing counsel to voluminous records without explaining each expert’s role and particular opinions fails to provide adequate notice under Rule 26.
- Exclusion of expert testimony is a harsh penalty applied sparingly; courts favor curative supplementation when deficiencies are curable and prejudice can be mitigated.
- A party’s demonstrated ability to provide more specific information—even if shown only in response to criticism—undermines claims that fuller disclosure is impossible.
Why It Matters
This decision reinforces strict enforcement of Rule 26(a)(2)(C)’s disclosure requirements for non-retained experts. Litigants cannot use vague, catch-all language as a substitute for particularized designation, even when seeking to maintain flexibility or avoid detailed pre-trial analysis. The rule demands that parties identify which specific individuals will testify, describe their substantive opinions (not merely by topic), and explain the factual foundation for those opinions. Failure to do so risks sanctions, though exclusion remains a last resort.
For practitioners in the Northern District of Texas, this ruling signals that courts will demand meaningful detail in expert disclosures and will scrutinize claims of curable deficiency. Walker’s willingness to provide greater specificity in his opposition brief actually strengthened his position—courts are skeptical of assertions that fuller disclosure cannot be achieved when parties demonstrate capability to do so. The takeaway: provide particularized designations upfront, or risk both delay and loss of evidentiary opportunities at trial.