Tag: Opine
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Piloting Expert Was Allowed to Opine on Spatial Disorientation
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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Accident Reconstruction Expert’s Meteorological Opinions Excluded
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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Biomechanics Expert Was Allowed to Opine on the Source of Bullet Wounds
This suit involves the unnecessary use of excessive force by police officers against a black man suffering from a mental health crisis. On November 21, 2021, during a mental health crisis, Jabari Asante-Chioke encountered Louisiana State Police (“LSP”) Officer Nicholas Dowdle and East Jefferson Levee District (“EJLD”) Officers Jonathon Downing and Gerard Duplessis (collectively referred…
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Marketing Expert’s Testimony on Review Hijacking Limited
The present action stems from Plaintiff ML Products, Inc. (“ML Products”) and Defendants BillionTree Technology USA, Inc. (“BillionTree”) and Mountain Peak, Inc. (“Mountain Peak,” collectively, “Defendants”) competing for sales on Amazon.com where Defendants allegedly employed fraudulent tactics. Specifically, ML Products asserted claims of violations of the Lanham Act, false advertising, and unfair competition against Defendants.…
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Internal Medicine Expert’s Testimony Limited Despite His Physician Behavior Experience
Plaintiff State of Washington alleged that Novo Nordisk Inc. (“NNI”) caused physicians to prescribe its drug, NovoSeven®, to Washington hemophilia patients by: (1) promoting it “off-label” for prophylaxis and “high dose” use; (2) paying kickbacks to physicians; and (3) paying bribes to patients, all of which rendered claims to Medicare and Washington Medicaid false. The…
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Pharmacology Expert’s Testimony About the Purpose and Effect of Illegal Marketing Tactics Excluded
Plaintiff State of Washington alleged that Novo Nordisk Inc. (“NNI”) caused physicians to prescribe its drug, NovoSeven®, to Washington hemophilia patients by: (1) promoting it “off-label” for prophylaxis and “high dose” use; (2) paying kickbacks to physicians; and (3) paying bribes to patients, all of which rendered claims to Medicare and Washington Medicaid false. The…
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Law Enforcement Expert’s Testimony on Sound Professional Standards Admitted
The Plaintiff, Hannibal Buress, is a well-known stand-up comedian who brought this case against two Miami Police Department (“MPD”) Officers, Luis Verne and Elio Villegas, and the City of Miami, for violations of his civil rights under both federal and Florida law based on an incident in the Wynwood area of Miami on December 9,…
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Biomechanics Expert’s Subjective Assurances do not Establish Admissibility
This case arises from a January 2023 automobile accident. On April 16, 2023, Plaintiff Gina Martin was driving eastbound on Interstate I-10, nearing the Chef Menteur exit in New Orleans, Louisiana, when Defendant Micah Cunningham crashed his truck into the rear of Martin’s vehicle. Martin alleged that she suffered various severe injuries as a result…
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Law And Legal Expert Witness Cannot Opine on the Standard of Care of Non-Lawyers
Joy Banner brought this suit against Defendants Michael Wright, St. John the Baptist Parish, and Jaclyn Hotard (collectively “Defendants”) alleging violations of her First Amendment right to freedom of speech during a St. John the Baptist Parish council meeting. Richard Stanley, an attorney-expert, has been hired by Defendants to opine about “whether a person could…
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Neurology Expert Witness Barred from Opining on Effective Communication
Plaintiffs Jennifer Le Pape (“Mother”) and Frederic Le Pape (“Father”) (collectively, “Parents”), on behalf of their child, Alexandre Le Pape (“Alex”), and Alex, individually, (collectively, “Plaintiffs”) bring intentional discrimination claims under the Americans with Disabilities Act (“ADA”) and Section 504 of the Rehabilitation Act (“Section 504”) against Defendant Lower Merion School District (the “District”), alleging…









