In the eminent domain dispute of Iske v. Metropolitan Utilities District of Omaha, 183 Neb. 34 (1968), the Nebraska Supreme Court addressed the admissibility and reliability of testimony from a Utilities Appraisal Expert Witness in determining the fair market value of land condemned for public utility use. This case remains a touchstone for the role of expert appraisal in complex utility-related takings.

Background and Parties

The Metropolitan Utilities District of Omaha initiated condemnation proceedings to acquire land owned by the Iske family for public utility purposes. The central dispute concerned the appropriate valuation of the condemned property, which included both active gravel extraction operations and potential future recreational and subdivision uses. The Iskes, as plaintiffs, sought compensation reflecting not only the current use but also the land’s prospective value.

In the case of Meemic Insurance Co. v. Hewlett-Packard Co., 717 F. Supp. 2d 752 (E.D. Mich. 2010), the United States District Court for the Eastern District of Michigan addressed the admissibility of testimony from an electrical engineering expert witness in a subrogation claim following a house fire.

Case Background

Meemic Insurance Company, the plaintiff, insured a residence that suffered significant damage due to a fire. The plaintiff alleged that the fire originated from a defect in the AC power adapter of a printer manufactured by Hewlett-Packard (HP), the defendant. To support its claims of breach of implied warranty, product liability, and negligence, Meemic retained an electrical engineering expert to determine the fire’s cause.

In the recent decision of JOLLEY v. McCLAIN, Oklahoma Supreme Court 2025, the Oklahoma Supreme Court addressed the scope of permissible discovery into the financial records of a Tax Expert Witness in condemnation proceedings. The case provides critical guidance on the intersection of expert witness bias, discovery rights, and the statutory limits imposed by state law.

Background and Parties

The dispute arose from a condemnation action initiated by the Oklahoma Department of Transportation (ODOT) to acquire a strip of land owned by Christopher Charles Jolley. After negotiations failed, ODOT filed suit and, pursuant to Oklahoma law, three disinterested freeholders were appointed as commissioners to appraise the property. The commissioners valued the property at $15,310. Jolley, dissatisfied with the valuation, demanded a jury trial. ODOT identified Robert Grace as its expert appraiser for the upcoming proceedings.

The complex world of art authentication and ownership disputes came into sharp focus in Kozar v. Christie’s, Inc., New York Other Courts 2011, where an Antiques, Art, & Collectibles Appraisal Expert Witness played a crucial role in establishing the rightful ownership of a valuable painting that had been consigned to the prestigious Christie’s auction house.

Background and Facts

The case arose when the Kozar family discovered that a painting they claimed had been stolen from them decades earlier was scheduled for auction at Christie’s. The painting had originally belonged to the family’s patriarch and had been passed down through generations. According to the plaintiffs’ account, the artwork had been given to someone identified as “O’Keefe” under false pretenses, who subsequently sold it for what the family characterized as a “bargain basement price” of $1,600 to an art gallery owner operating under the name “John Doe.”

In the pivotal case of Libas, Ltd. v. United States, 193 F.3d 1361 (Fed. Cir. 1999), the role of the Import/Export Expert Witness was central to the dispute over the classification of imported fabric and the reliability of expert testimony in customs litigation.

Background and Facts

Libas, Ltd., an importer of textile goods, challenged the United States Customs Service’s determination that certain imported fabric was “power-loomed” rather than “hand-loomed.” This classification had significant tariff implications, as hand-loomed fabrics were eligible for preferential treatment under U.S. customs regulations. The dispute arose when Customs conducted technical tests on the fabric and concluded it was produced by power looms, subjecting it to higher duties.

Introduction

In the recent case of Impagliazzo v. Judlau Contracting, Inc., 2023 NY Slip Op 50952(U) (N.Y. App. Div. 2023), the testimony of a

Slip, Trip & Fall Expert Witness was crucial. This case involved a worker who tripped and fell on a rebar mat at a construction site, leading to significant injuries.

Introduction

In the recent case of Crofts v. Issaquah School District, No. 19-35473 (9th Cir. 2022), the expertise of a

Child Safety Expert Witness was crucial. This case involved allegations of negligence in supervising a child with special needs, leading to the child’s injury.

Introduction

In the recent case of Monsanto Company v. Hardeman, No. 19-16636 (9th Cir. 2023), the testimony of a

Chemicals Expert Witness played a pivotal role. This case revolved around claims that Monsanto’s herbicide, Roundup, caused non-Hodgkin lymphoma in the plaintiff, Edwin Hardeman.

Introduction

In the recent case of Kenai Ironclad Corp. v. CP Marine Services, LLC, No. 22-30311 (5th Cir. 2023), the testimony of an

Admiralty & Maritime Expert Witness played a pivotal role. This case involved a breach of contract related to the repair and conversion of an offshore supply vessel.

Introduction

In the recent case of Johnson v. FedEx Freight, Inc., No. 21-1456 (E.D. Mo. 2023), the testimony of a

Black Box/Data Recorder Expert Witness was pivotal. This case involved a severe vehicular accident where the plaintiff, Johnson, claimed that the truck driver employed by FedEx Freight was negligent and that data from the truck’s black box would support this claim.