Manuel Moreno v. Carol Bosholm
23-6890
4th Cir.Aug 15, 2025Background
- In February 2016 Moreno, an inmate at Scotland Correctional Institute, reported respiratory/flu-like symptoms; nurse recorded mildly elevated respiration but normal oxygen saturation; Dr. Carol Bosholm (weekday physician) reviewed the nurse notes, diagnosed pharyngitis, prescribed amoxicillin, and ordered quarantine and general weekend “monitoring.”
- Dr. Bosholm did not personally examine Moreno; she was off-duty on the weekend, not on call, and left no specific orders to measure oxygen saturation or respiratory rate; weekend staff did routine rounds and recorded only limited vitals.
- On Monday Moreno’s oxygen saturation had fallen, he was transferred to a hospital, suffered a seizure and coma, tested positive for H1N1 with severe complications, and suffered lasting injuries.
- Moreno sued in federal court asserting North Carolina medical malpractice and gross negligence claims and a § 1983 deliberate indifference claim against Dr. Bosholm. The district court precluded Moreno’s expert (Dr. Bilbro) from testifying about the applicable standard of care under N.C. R. Evid. 702(b), allowed other portions of his testimony, and the case proceeded to trial.
- At trial the jury heard limited expert testimony; at the close of evidence the district court granted Dr. Bosholm’s renewed motion for judgment as a matter of law, finding—inter alia—lack of admissible evidence on the state-law standard of care and proximate causation and insufficient evidence of the heightened culpability required for gross negligence or deliberate indifference.
- The Fourth Circuit affirmed: it held FRE 601 requires application of North Carolina’s expert-competency rule (N.C. R. Evid. 702(b)) in state malpractice claims heard in federal court, and concluded the record lacked sufficient evidence to submit gross negligence or deliberate indifference claims to a jury; it also denied defendant’s motion to disqualify appellant’s counsel.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether federal or state rules govern admissibility of expert testimony about the standard of care in a state-law medical-malpractice claim in federal court | Moreno: FRE 702 governs expert admissibility in federal court; federal rule should control and Dr. Bilbro should have been allowed to testify on standard of care | Bosholm: FRE 601 requires applying state witness-competency rules; N.C. R. Evid. 702(b) bars Bilbro from testifying on standard-of-care because he lacked required recent active practice/instruction | Held: FRE 601 applies; district court did not abuse discretion in applying N.C. R. Evid. 702(b) to exclude Bilbro on standard-of-care testimony |
| Whether malpractice claim could survive after exclusion of expert on standard of care / whether JMOL proper on malpractice | Moreno: Either FRE governs or res ipsa/common-knowledge exception obviates need for expert; malpractice claim should proceed | Bosholm: Without admissible expert proof of standard of care and breach, malpractice fails; JMOL appropriate | Held: Affirmed JMOL; malpractice fails for lack of admissible expert proof of standard of care/breach and causation; res ipsa inapplicable |
| Sufficiency of evidence for gross negligence (willful/wanton conduct) | Moreno: Failure to give specific weekend monitoring orders and foresee deterioration supports gross negligence | Bosholm: Her Friday assessment and orders (medication, quarantine, general monitoring) show responsive care—at most ordinary negligence/medical judgment | Held: Affirmed JMOL; record lacks evidence of willful or wanton conduct sufficient for gross negligence |
| Sufficiency of evidence for § 1983 deliberate indifference (subjective knowledge and disregard) | Moreno: Failure to instruct staff to monitor O2/respirations shows conscious/reckless disregard and that Bosholm knew or should have known of risk | Bosholm: No evidence she had subjective knowledge of deteriorating condition during weekend; she acted when informed and sent Moreno to hospital Monday; disagreement over care is not deliberate indifference | Held: Affirmed JMOL; evidence insufficient to show Bosholm subjectively knew of and disregarded a substantial risk (medical malpractice does not equal constitutional violation) |
Key Cases Cited
- Erie R.R. Co. v. Tompkins, 304 U.S. 64 (U.S. 1938) (establishes Erie principle governing federal courts applying state law in diversity cases)
- Shady Grove Orthopedic Assocs., P.A. v. Allstate Ins. Co., 559 U.S. 393 (U.S. 2010) (federal rule governs if it directly answers the evidentiary question; caveat for other federal rules)
- Daubert v. Merrell Dow Pharm., Inc., 509 U.S. 579 (U.S. 1993) (federal gatekeeping standard for expert admissibility under FRE 702)
- Farmer v. Brennan, 511 U.S. 825 (U.S. 1994) (deliberate indifference requires subjective knowledge of and disregard for a substantial risk)
- Estelle v. Gamble, 429 U.S. 97 (U.S. 1976) (medical malpractice alone does not constitute an Eighth Amendment deliberate indifference violation)
- Coleman v. United States, 912 F.3d 824 (5th Cir. 2019) (FRE 601 requires application of state expert-competency rules in medical-malpractice claims heard in federal court)
- Jackson v. Lightsey, 775 F.3d 170 (4th Cir. 2014) (deviation from standard of care alone is insufficient to show deliberate indifference)