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Expert Witness Blog

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Preventive Medicine Expert Witness Excluded; Vocational Evaluation & Rehabilitation and Economics Expert Witness Allowed

Plaintiff sued defendants in this medical malpractice case, stating that the defendants did not properly treat the defendant while in the emergency room.  The plaintiff hired three expert witnesses and the defendant filed motions to exclude.  The court granted one motion and denied two. Facts:  This case (J.B. v. Missouri…

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Industrial Design and Marketing Expert Witness Testimony Allowed

Plaintiff filed suit against the defendant on a claim of trade dress infringement related to a French press coffeemaker.  Plaintiff hired an industrial design expert witness and marketing expert witness to provide testimony on its behalf.  The defendant filed motions to exclude, which were denied by the court. Facts:  This…

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Business Valuation Expert Witness Testimony Allowed

Plaintiff sued defendant after they terminated a management services contract between the two parties.  The plaintiff hired a business valuation expert witness to provide testimony in this case.  The defendant filed a motion to exclude this testimony.  the court denied the motion. Facts:  This case (Radiologix, Inc. et al v. Radiology and…

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Plumbing and HVAC Expert Witness Comments on Polyethylene Tubing

Plumbing and HVAC Expert Witness Russell Keeler of Chason Energy commented on an assignment involving PEX (cross-linked polyethylene) tubing: “PEX was installed in a residence, and when the water was turned on, it was found that the domestic water was unusable, as the water was blue, caustic and toxic.  My investigation…

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One Forensic Accounting Expert Witness Allowed, Another Allowed in Part.

Plaintiff filed suit against defendant for non-payment of overtime wages.  Defendant hired two forensic accounting expert witnesses to provide testimony.  The plaintiff filed motions to exclude, one of which was granted in its entirety and one of which was granted in part. Facts:  This case (Acosta v. Team Environmental – United…

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Crime Scene Analysis and Police Procedures Expert Witness Testimony Allowed in Part

Plaintiff sued defendants after a physical altercation on plaintiff’s property.  The plaintiffs hired a crime scene analysis expert witness and police procedures expert witness to assist in their case.  The defendants filed two motions to exclude, which the court granted in part and denied in part. Facts:  This case (Bratt et…

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Marketing Expert Witness Testimony Allowed in Part

Plaintiff filed suit against defendant alleging trademark infringement.  Defendant hired a marketing expert witness to assist in their case.  The plaintiff filed a motion to exclude the testimony of this expert, which the court partially granted. Facts: This case (CSl Silicones v. Midsun Group, Inc – United States District Court –…

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Orthopedic Surgery, Professional Engineering, and Trucking Expert Witness Testimony Allowed in Part

Plaintiff sued defendant for negligence in response to a car accident involving two tractor-trailers.  The plaintiff hired an  orthopedic surgery expert witness, a professional engineering expert witness, and a trucking expert witness to provide testimony.  The defendant filed motions to exclude.  The court granted the three motions in part and…

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Family Practice/Family Medicine and Social Work/Social Services Expert Witness Testimony Allowed in Part

Plaintiffs’, former students, sued defendant insurance company for coverage for a dispute with their former school.  The plaintiffs hired a family practice/family medicine expert witness and and a social work/social services expert witness to assist in their case.  The defendant filed a motion to exclude.  The court granted the motions in…

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