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Police Procedures Expert Witness Testimony Partially Allowed in Excessive Force Litigation

Plaintiff sued defendant related to excessive force.  Plaintiff hired a Police Procedures Expert Witness to provide testimony.  Defendant filed a motion to exclude the testimony of this expert.  The court granted the motion in part and denied it in part. Facts:  This case (Estate of Casimero Casillas et al v. City…

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Behavioral Science Expert Witness Testimony Partially Allowed in Discrimination Case

Plaintiff sued defendant related to a claim of discrimination.  Defendant hired a Behavioral Science Expert Witness to testify on their behalf.  Plaintiff filed a motion to exclude this expert from testifying.  The court granted the motion in part and denied it in part. Facts:  This case (Yu v. Idaho State University…

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Human Factors Engineering Expert Witness Testimony Allowed in Civil Rights Case

Plaintiff filed suit against defendant related to a civil right action.  Plaintiff hired a Human Factors Engineering Expert Witness to provide testimony.  Defendant filed a motion to exclude this expert from testifying.  The court denied the motion. Facts:  This case (McKinney v. Franklin County Illinois et al – United States District…

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Mechanical Engineering Expert Witness Testimony Excluded in Personal Injury Case

Plaintiff filed suit against defendants after being injured after a fall.  Plaintiff hired a Mechanical Engineering Expert Witness to provide testimony.  Defendants filed a motion to exclude, which was granted by the court. Facts:  This case (HOOK et al v. WHITING DOOR MANUFACTURING CORP. et al – United States District Court…

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Vocational Evaluation & Rehabilitation Expert Witness Testimony Allowed in Employment Litigation

Plaintiff filed suit against defendant related to a personal injury claim.  Defendant hired a Vocational Evaluation & Rehabilitation Expert Witness to provide testimony.  Plaintiff filed a motion to exclude this expert, which was denied by the court. Facts:  This case (HOWARD v. DEMO SALVAGE – United States District Court – District…

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Elevator & Escalator Expert Witness Allowed to Testify in Personal Injury Litigation

Summary:  Elevator & Escalator Expert Witness testimony allowed despite plaintiff’s argument that the escalator was not inspected by the expert. Facts:  This case (Cabrera v. Macy’s Florida Stores, LLC – United States District Court – Southern District of Florida – November 29th, 2021) involves a personal injury claim whereas the…

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Marine Engineering Expert Witness Testimony Partially Allowed in Vessel Litigation

Summary: Marine Engineering Expert Witness testimony allowed in part as the court opined that the expert is qualified to offer opinions in case. Facts:  This case (Dukes v. Zafiro Marine – United States District Court – Eastern District of Louisiana – December 14th, 2018) involves personal injuries allegedly sustained by…

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Psychology Expert Witness Testimony Excluded in Juvenile Center Litigation

Summary: Psychology Expert Witness testimony was not allowed as the court opined that the expert’s opinions about the conditions in the mental health facility were not relevant. Facts:  This case (Doe v. Shenandoah Valley Juvenile Center Commission – Virginia Western District Court – December 13th, 2018) involves detainees who are…

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Court Strikes Portion of Patent Expert Witness Report Based on Improper Methodology

Summary: The report of a Patent Expert Witness was limited in a copyright infringement case as to the apportionment of damages Facts: This case (Oracle America, Inc. v. Google Inc. – United States District Court- Northern District of California –  March 13, 2012) involves a patent dispute. The plaintiff, Oracle…

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Forensic Accounting Expert Witness Testimony Excluded in Hotel Litigation

Summary: Forensic Accounting Expert Witness testimony not allowed as the court opined that the expert did not have first-hand knowledge of the case at hand. Facts:  This case (Raab v. Wendel et al – United States District Court – Eastern District of Wisconsin – December 7th, 2018) involves a business…

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