Podcast - Expert Witnesses, Special Issues
Podcast - Direct Examination of Expert Witnesses
Chemical Engineering Expert Witness Experience & Discovery – IMS Insights Podcast Episode 48
Podcast: Science in the Courtroom
Bar Exam Toolbox Podcast Episode 159: Listen and Learn -- Evidence: Expert vs. Lay Witness Testimony
Podcast: What Witness Preparation Means
Podcast: Seven Witness Preparation Mistakes Lawyers Make
Podcast: Raise Your Right Hand, Miss Lillian
Jones Day Talks Intellectual Property: Blurrier Lines and Narrow Grounds—Implications of the Ninth Circuit’s Blurred Lines Decision
Episode 015: Confessions of a Business Appraiser: A Conversation with Chris Mercer
Inter Partes Review: Validity Before the PTAB
Supreme Court Raises the Bar for Class Certification in Comcast Corp. v. Behrend
Earlier this month, the Supreme Court declined to hear an appeal from the Ninth Circuit’s decision in Lytle v. Nutramax Laboratories, Inc. affirming the certification of a class of owners of elderly dogs, alleging that the...more
In this edition of The Precedent, we outline the decision in Trudell Medical International Inc. v. D R Burton Healthcare LLC. The U.S. Court of Appeals for the Federal Circuit recently affirmed in part, reversed in part and...more
The Federal Circuit rarely decides cases en banc. For example, in 2024, the Court only heard one en banc case. Stunningly, on September 25, 2024, the Federal Circuit granted Google’s petition for rehearing en banc in the case...more
“The irony.” So wrote federal district judge Laura M. Provinzino when she rejected as unreliable an artificial intelligence expert’s report that was found to have contained three non-existent, AI-generated citations. The...more
The district court erred by admitting untimely expert testimony on noninfringement and by refusing to grant a new trial after the jury found noninfringement. Trudell Medical International (“Trudell”) sued D R Burton...more
February 11, 2025 Types : Alerts Meta Platforms, Inc. recently defeated certification of a class of consumers who claim the company lied about its user privacy safeguards and violated antitrust laws. ...more
In 2023, a new law went into effect in Minnesota to regulate the use of deep fake technology to influence elections. In 2024, Christopher Kohls, a YouTube personality known as “Mr Reagan,” and Rep. Mary Franson of the...more
Expert witnesses can be critical to defending a tax position—but what happens when an expert must maintain confidentiality over information that is important to their analysis? Preserving this confidentiality while ensuring a...more
Being served with a lawsuit is frustrating, and sometimes nerve-racking, even for seasoned in-house counsel. Having a plan in place to quickly and appropriately address new lawsuits can ease the stress of being sued....more
A federal judge in Minnesota recently granted a motion to exclude an expert declaration explaining the dangers of AI deepfakes because the declaration itself contained AI-hallucinated citations. The case was a First Amendment...more
Class certification decisions under Rule 23 of the Federal Rules of Civil Procedure mark a critical stage in any putative class action lawsuit. Rule 23(a) requires plaintiffs to prove, among other things, that “there are...more
Federal Rule of Civil Procedure 26(a)(2) requires parties to disclose the opinions of experts who may present evidence at trial. If the disclosures are inadequate, Rule 37(c) requires exclusion of the opinions “unless the...more
U.S. Magistrate Judge Andrew Edison of the United States District Court for the Southern District of Texas recently issued a decision granting summary judgment for an insurance carrier in a first-party case involving alleged...more
AGG’s Government Investigations Team Insights provides periodic updates covering legal and regulatory topics. Our team, which includes former federal prosecutors, SEC enforcement attorneys, and federal agency attorneys, has...more
On August 4, 2023, in Cedant v. United States, No. 21-12661, –F.4th–, 2023 WL 4986402 (11th Cir. August 4, 2023), the Eleventh Circuit clarified who must provide expert reports under Fed. R. Civ. P. 26(a)(2)(B). More...more
In recent years, issues surrounding the admissibility of expert witness testimony in medical malpractice matters have been more prevalent than ever. In general, Ohio law mandates that medical claims are sufficiently supported...more
The United States Court of Appeals for the Fifth Circuit’s recent opinion in Majestic Oil, Inc. v. Certain Underwriters at Lloyd's, London Subscribing to Policy Number W1B527170201, No. 21-20542 (5th Cir. Mar. 17, 2023),...more
In Smith v. Spectrum Brands, Inc., 2022 U.S. Dist. LEXIS 142262, the United States District Court for the Eastern District of Pennsylvania (District Court) considered whether the plaintiffs’ liability expert met the...more
It is not uncommon for an opposing expert to opine that the existence of injury alone implies negligence, nor is it unusual to find that such opinions are supported only by general reliance on “literature” with no discernible...more
With Labor Day around the corner and summer coming to a close, the Federal Circuit had a busy week with a lot of precedential opinions to pick from. Below we provide our usual weekly statistics and our case of the week—our...more
Under Massachusetts procedure, a party has the right to compel an opponent to disclose its testifying expert’s opinions through interrogatories. But unlike federal procedure, a party under Massachusetts procedure must obtain...more
In 2010, Fed. R. Civ. P. 26 was amended to require full expert reports and other disclosures for retained expert witnesses, but only summaries of anticipated opinion testimony of non-retained experts. During the ensuing nine...more
Summer is winding down, and Fall texted to say she is on her way. This means that Pro Te: Solutio is returning for its third edition of 2019. As always, our authors have taken the time to research and address current issues...more
When it comes to expert witnesses, young lawyers can add tremendous value to their team through research into the background of both their own and the opposing party’s experts. This research should be done as early as...more
Last week, in Sere v. Trapeni, the Virginia Supreme Court handed down a very interesting opinion in a legal malpractice appeal. The Court provided important guidance on when a court’s previous rulings can affect new cases and...more