Louisiana Supreme Court Rules on Admissibility of Expert Opinion on “Ultimate Issues”

Webster's top two definitions of the word "drone" are as follows:

1: A stingless male bee (as of the honeybee) that has the role of mating with the queen and does not gather nectar or pollen.

2: one that lives on the labors of others: parasite

While bees and parasites have their allure, Webster's third definition of the word "drone" is the one with current intrigue.

According to Webster's, a drone is also "an unmanned aircraft or ship guided by remote control or onboard computers." Drones began as play things; but are now poised to revolutionize industry, retail, agriculture, journalism, art, and law at an ever-increasing pace.

Currently, drones are regulated by the Federal Aviation Administration which has for decades regulated flight by planes and helicopters; but not everyone can own an airplane or helicopter. Everyone can own a drone and many soon will.

The soon-to-be pervasive use of drones will stretch at the fabric of criminal and civil law and raises intriguing questions with hazy answers. For example,

1: Without probable case, can the government park a drone over a house or building, or even a crime-ridden city block, and monitor for criminal activity with sensors that easily peer through walls?

2: Does one have a reasonable expectation of privacy within a fenced-in back yard?

3: Is following a personal injury plaintiff via drone considered stalking?

4: Can a business fly a drone over a competitor's work yard to observe it processes without recourse?

5: Is it legal to use technology (which is now available) to disrupt or even crash drones flying overhead? Would that be a tort?

In an upcoming Keogh Cox blog, we will advise of pending changes to the law that may begin to answer some of these questions. For now, we will observe that the word "drone" is no longer a boring word.

The Louisiana legislature recently enacted laws that set new prescription periods for most delictual/tort actions and claims for damage caused to immovable property. Civil Code articles 3492 and 3493 previously established a prescription period of one year for these types of claims. The legislature repealed these articles and enacted Louisiana Code Articles 3493.1 and 3493.2 in their place.

Louisiana Code Article 3493.1 now establishes a prescriptive period of two (2) years for delictual actions/tort claims that runs from the day injury occurred or damage is sustained. It contains language previously included in Louisiana Civil Code Article 3492, which states that prescriptive period does not run against minors or interdicts in actions involving permanent disability and brought pursuant to the Louisiana Products Liability Act or state law governing product liability actions in effect at the time of the injury or damage.

Louisiana Civil Code Article 3493.2 also establishes a prescriptive period of two (2) years when damage is caused to immovable property. This prescriptive period runs from the day the owner of the immovable acquired, or should have acquired, knowledge of the damage.

These changes went into effect of July 1, 2024. Louisiana Civil Code Articles 3493.1 and 3493.2 apply prospectively only and apply to delictual actions arising after July 1, 2024.

The Louisiana Supreme Court has ruled that St. Tammany Parish must pay for hurricane clean-up services even though it had no formal contract with the party that did the work. See USA Disaster Discovery, Inc. v. St. Tammany Parish Government, 2013-0656, -- So.3d ---.

Fallen trees and loose debris were familiar sights across Louisiana in the aftermath of Hurricane Katrina. Immediately after the storm, emergency protocols were followed to rescue those trapped in their homes or in other buildings. To perform search and rescue, trees and debris had to be cleared. This duty fell to the Sheriff's office under St. Tammany's emergency operation plan. However, neither the Parish nor the Sheriff's office had the necessary resources. Therefore, the Parish contracted with various entities to help clear the debris.

Two individuals, acting as a joint venture, approached a representative of the Sheriff's office and volunteered to assist in the removal of the debris. Although these individuals did not have a contract with the Parish, they were "confident" the Parish would pay them for their services. As such, they went to work with no assurance of payment. The confident volunteers later sent bills to the Parish and the Sheriff's office, but both refused to pay.

The joint venture incorporated itself as USA Disaster Recovery, Inc. ("USA") and sued the Parish and Sheriff to collect the unpaid bills. The trial court found that USA provided the Parish with valuable services following the storm. Under a theory of "unjust enrichment," it held that the Parish had to pay for the work.

The Supreme Court's recent ruling reaffirmed the five elements necessary to show that one party was "unjustly enriched" through the action of another, namely:

1) an "enrichment" of one party;

2) an "impoverishment" of the other;

3) a connection between the enrichment and the impoverishment;

4) no justification or cause for the enrichment and the impoverishment; and,

5) no other legal remedy available to the plaintiff.

On appeal, the appellate court examined the facts and held that unjust enrichment was not available because USA did not factually demonstrate criteria #2, #4 and #5. In short, the appellate court found that USA did the work at its own risk, knowing that payment was not guaranteed. Therefore, its "impoverishment" was not established.

The Supreme Court disagreed and reinstated the trial verdict. An appellate court is to review a trial court's factual findings under a "manifest error" standard. In USA Disaster, the Supreme Court held that the appellate court incorrectly substituted its own factual findings for those of the trial court. As a result of the deference to be given to a trial court's findings of fact, the "volunteers" in USA Disaster were rescued by an uneasy application of the unjust enrichment doctrine.