365 P.3d 165
Utah Ct. App.2015Background
- On July 18, 2009, Daniel and Patrisha Majors were injured in an automobile collision with Kent Owens, an employee of Kennecott Utah Copper; the Majors sued Owens and Kennecott for negligence and vicarious liability alleging neck and back injuries.
- The Majors disclosed three treating physicians (Krogh, Hermansen, Huntsman) who would testify as experts about treatment and causation; defendants deposed each physician.
- Defendants moved to exclude the treating physicians’ causation opinions under Utah Rule of Evidence 702, arguing the opinions rested on patients’ self-reports and temporal proximity and lacked independent analysis of prior conditions; they also moved for summary judgment arguing causation evidence would be excluded.
- The district court granted the motion to exclude, concluding the physicians relied only on chronology and assumptions and failed to analyze alternative causes, and held that without those opinions the Majorses could not prove causation; summary judgment was entered for defendants.
- The Majors appealed, arguing the court exceeded its gatekeeping role by weighing rather than assessing the minimal reliability threshold under Rule 702, and that the treating physicians’ examinations, imaging review, histories, and opinions satisfied the admissibility threshold.
- The Court of Appeals reversed: it held the treating physicians’ opinions met Rule 702’s minimal threshold (methods/reliability, sufficient facts/data, reliable application) and that exclusion improperly displaced the jury’s role; it reversed summary judgment and remanded for trial.
Issues
| Issue | Majors' Argument | Defendants' Argument | Held |
|---|---|---|---|
| Admissibility under Utah R. Evid. 702 of treating physicians’ causation opinions | Treating physicians relied on history, exams, imaging, and were permitted to use temporal proximity and patient statements; their methodology meets Rule 702’s minimal reliability threshold | Physicians’ opinions are unreliable because they were based mainly on patient reports and temporal association without independent analysis or elimination of other causes | Court reversed exclusion: physicians’ methodology (exam, imaging, history) satisfied Rule 702’s three-part threshold; weaknesses go to weight, not admissibility |
| Whether treating physicians offered sufficient facts/data under Rule 702(b)(2) | Opinions based on examinations, imaging, and patient histories constitute sufficient facts/data | Reliance primarily on patient reports and timing is insufficient | Held sufficient: exams + imaging + histories provided adequate factual basis |
| Whether physicians reliably applied principles to facts under Rule 702(b)(3) | Physicians applied medical judgment to findings consistent with collision injuries | Failure to consider alternative causes makes application unreliable and speculative | Held threshold satisfied: application met minimal reliability; defects for cross-examination and jury consideration |
| Whether exclusion required or supported summary judgment for defendants | Excluding the experts eliminated admissible causation evidence and summary judgment was improper | Without admissible expert causation opinion, plaintiff cannot prove causation; summary judgment appropriate | Court reversed summary judgment and remanded; causation/proximate-cause questions remain for jury |
Key Cases Cited
- Eskelson v. Davis Hosp. & Med. Ctr., 242 P.3d 762 (Utah 2010) (admission of expert testimony depends on Rule 702 minimal reliability; expert may rely on interpretation of facts even when facts disputed)
- Gunn Hill Dairy Props., LLC v. Los Angeles Dep’t of Water & Power, 269 P.3d 980 (Utah Ct. App. 2012) (trial court has wide discretion on expert admissibility but must avoid displacing factfinder)
- Beard v. K-Mart Corp., 12 P.3d 1015 (Utah Ct. App. 2000) (expert testimony that only shows chronological relationship may be insufficient to establish causation for jury)
- Fox v. Brigham Young Univ., 176 P.3d 446 (Utah Ct. App. 2007) (causation is an essential element requiring expert proof where medical issues are beyond common knowledge)
- Daubert v. Merrell Dow Pharm., Inc., 509 U.S. 579 (U.S. 1993) (court’s gatekeeping role: weak but admissible expert evidence should be tested by cross-examination and opposing evidence rather than exclusion)