Bradbury v. Phillips Petroleum Company

United States Court of Appeals for the Tenth Circuit · 1987 · Evidence

815 F.2d 1356 (10th Cir. 1987)

Updated August 22, 2026

EvidenceRule 408Rule 404Rule 403prior settlementscompromise evidenceother acts evidenceabsence of mistake

Facts

During a uranium exploration project in southwest Colorado, Desert Drilling personnel, working on a Phillips project, drilled on Panunzio's land because of a surveying error even though Panunzio had denied Phillips access. Bradbury informed the drillers and later spoke with Phillips geologist Cathy Suda; after Bradbury began taking photographs, drillers chased him onto his property, struggled with him, and took and exposed his camera film. At trial, the district court admitted evidence of seven prior complaints and settlements involving trespass or property damage to nearby landowners during the same project. The jury found for both plaintiffs on various tort claims and awarded actual and exemplary damages.

Issue

Whether the district court erred by admitting evidence of prior landowner complaints and settlements under Rules 408 and 404, and whether there was sufficient evidence to hold Phillips liable, including for punitive damages, for the conduct of Desert Drilling personnel. The court also considered whether the exemplary damage awards were so excessive as to require reduction or reversal.

Rule

Rule 408 can apply to settlements of related claims arising from the same overall project when the claims are sufficiently connected to the dispute being litigated, but such evidence is admissible if offered for another legitimate purpose rather than to prove liability or amount of the claim. Rule 404 likewise permits prior-acts evidence for non-propensity purposes such as showing absence of mistake, knowledge, recklessness, or a continuing pattern of conduct. Admission of such evidence remains subject to Rule 403 balancing, and appellate review is for abuse of discretion or manifest error.

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One of 10 multiple-choice questions for this case. Pick an answer to see why.

Red Mesa Minerals ran a two-year lithium surveying project around Moab, Utah. After Owen Kerr sued for trespass and outrageous conduct when a subcontracted field crew repeatedly crossed his ranch without permission, he offered proof that during the same project Red Mesa had settled several nearby landowners' complaints about unauthorized entry and road damage.

What is the strongest argument for admitting the settlement evidence?

Explanation. The majority treated settlements of related claims arising from the same overall project as falling within Rule 408, but held they may still be admitted for a legitimate non-liability purpose. Evidence of similar settled complaints was admissible to show absence of mistake, recklessness, pattern, outrageous conduct, and punitive-damages support, provided Rule 403 balancing favored admission.