Category: Expert Challenges
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Pharmacoeconomics Expert’s Pricing Opinions Admitted
This is an antitrust action filed by Plaintiffs CareFirst of Maryland, Inc., Group Hospitalization and Medical Services Inc., and CareFirst Bluechoice Inc. (collectively, “CareFirst”) alleging that Defendants Johnson & Johnson and Janssen Biotech, Inc. (collectively, “J&J”) used monopoly power to unlawfully delay the introduction of biosimilar competitors for their drug ustekinumab (sold under the brand…
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Transportation Expert Was Not Allowed to Opine on Hiring Practices
Plaintiff Casey A. Drake sued the Defendants Crete Carrier Corporation and Reuben Robert Shaffer for personal injuries arising from a vehicle collision. Drake was riding in a car driven by his niece, Erica Diehl. Shaffer was driving a tractor-trailer. As the two drivers passed a wrecked vehicle, they collided. Drake retained Robert Kelly and Jack…
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Engineering Expert Was Not Allowed to Opine on the Condition of the Wooden Panel
This is a personal injury case. Plaintiff Amy Manzanares was allegedly injured by a wooden panel in Defendant El Monte Rents, Inc.’s recreational vehicle (“RV”) in November 2023. Defendant filed a motion to exclude Plaintiffs’ expert, Mark Goodson, P.E. Engineering Expert Witness Mark E. Goodson, P.E. is a consulting engineer licensed in electrical and mechanical…
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Law Enforcement Expert Was Not Allowed to Opine on the Party’s Intent
Plaintiff Deborah Jones-MacDonald brought this civil rights action against Defendants, Harris County Sheriff’s Office (“HCSO”) Deputies Ronaldo Delgado and Charles Ribbe (collectively, “the Deputies”), alleging that she suffered personal injuries as a result of an August 13, 2021 encounter with the Deputies. Plaintiff sought to exclude the report of the Deputies’ expert, Michael A. Dirden,…
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Railroad Expert’s Failure-to-Warn Testimony Admitted
This action arises from a train derailment in Lund, Utah on July 15, 2021, in which Plaintiffs Larry Keatley, Wirgil Rask, and Matthew Lindley (collectively, “Plaintiffs”), were operating the train as Defendant’s employees. Plaintiffs asserted a claim against Defendant under the Federal Employers’ Liability Act and alleged that the Plaintiffs’ injuries were due to the…
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Engineering Expert Allowed to Opine on Property Damage
Plaintiff R&J Components filed this action for negligence, alleging damage to inventory during roof renovations. Centimark Corporation and SIU Professional Roofing LLC (“Defendants”) sought to exclude Plaintiff’s damages expert, Mikey Minor, under Rule 702 of the Federal Rules of Evidence. Engineering Expert Witness Mikey Minor is a director of consulting and lead consulting engineer with…
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Engineering Expert Barred From Opining on the Sidewalk Condition
In this facially simple premises liability lawsuit, Plaintiff Stephanie Lewis sought to recover damages incurred when she tripped and fell on the front walkway of Samuel B. Heggie, Jr.’s home while she was delivering a pizza in February 2020. Samuel Heggie having died during the pendency of this lawsuit, the Plaintiff now proceeds against the…
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Statistics Expert’s Scientific Analysis Excluded
This litigation arises from Plaintiff Raymond Flanks’ (“Plaintiff”) wrongful conviction for first-degree murder in 1985. Plaintiff alleged that the Orleans Parish District Attorney’s Office (“OPDA”) secured his wrongful conviction in violation of his constitutional rights by withholding material exculpatory evidence. Dr. Tumulesh Solanky is a statistician retained by Defendant Jason Williams to to conduct a…
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Metallurgical Engineering Expert’s Testimony on Engine Failure Admitted
This case arises from an accident involving a Robinson R44 II helicopter, registration N442VB (“Helicopter”), that occurred on the evening of December 30, 2021, in Levy County, Florida. The Helicopter was being flown at night by the owner-pilot, Ronald Hicks (“Pilot Hicks”), from a local friend’s residence to his private property. At the time of…
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Emergency Medicine Expert’s Standard of Care Testimony Excluded
Plaintiff Chanada Robinson (“Plaintiff Robinson”) is the mother of Anthony J. Thompson, Jr., who was involved in an incident at East Austin Magnet High School (“Austin East”) that ended his life on April 12, 2021. Plaintiff Robinson alleged violations of the Fourth Amendment, deliberate indifference to Thompson’s medical needs, assault and battery, and intentional infliction…
