Background
Seven-year-old J.S. was brought to Merit Health Natchez’s emergency room after several days of refusing to eat, sleeping excessively, and complaining of stomach pain. Testing revealed a ruptured appendix requiring emergency surgery. During the appendectomy, the surgeon discovered intestinal bacteria, pus, sepsis, and a gangrenous appendix. After the initial surgery, J.S. briefly improved but then developed a fever, nausea, and vomiting. A CT scan revealed an abdominal wall abscess. While awaiting transfer to the University of Mississippi Medical Center, his mother found him lying in a puddle of foul-smelling, bloody fluid. At UMMC, a second abscess was discovered, additional surgery was performed, and J.S. was not discharged for several more weeks.
Brooks filed suit against MHN in 2020 alleging medical negligence and breach of warranty, claiming the hospital failed to adequately monitor J.S. after his initial surgery. After nearly two years of discovery, Brooks filed a motion for trial setting, which prompted the court to enter a scheduling order in May 2024 setting an expert designation deadline of June 17, 2024. Brooks filed no expert designation by that date; instead, she sought an extension on the deadline itself, stating her expert needed more time. MHN timely designated its experts and subsequently moved for summary judgment, arguing Brooks had failed to produce expert proof of negligence and proximate cause.
The Adams County Circuit Court denied Brooks’ Rule 56(f) motion for a continuance and granted summary judgment in favor of MHN, finding insufficient expert opinion evidence to create a jury issue on negligence or proximate cause. Brooks appealed both rulings.
The Court’s Holding
The Mississippi Court of Appeals affirmed, holding that the trial court did not abuse its discretion in denying the Rule 56(f) motion for a continuance. The court emphasized that Rule 56(f) is a safety valve for litigants who face discovery delays outside their control—not a shield for dilatory parties. With a case lifespan of 1,614 days and a discovery period spanning well over a year and a half, Brooks had ample time to secure an expert. Her request for more time was made on the day of the deadline, without a supporting affidavit, and she failed to demonstrate good cause or cure the deficiency during the three months between her motion and the summary judgment hearing.
The court also affirmed summary judgment on the merits, reiterating that Mississippi law requires expert testimony to establish a prima facie case of medical malpractice. Brooks could not substitute lay testimony or the testimony of defense-designated treating physicians for her own expert. While a plaintiff may use the defendant’s experts to help establish the standard of care, she must independently establish through expert testimony both the breach of that standard and proximate causation. The defense experts’ deposition testimony, far from supporting her claim, explained that post-surgical abscess formation was an expected risk given the severe degree of contamination present at the time of J.S.’s initial surgery.
The court also rejected Brooks’ breach-of-warranty claim as both waived for failure to cite supporting authority and substantively meritless, finding it duplicative of her negligence theory and subject to the same expert-testimony requirement. Judge Westbrooks dissented, arguing that because Brooks’ motion for an extension was timely filed—submitted just eighteen days after the scheduling order was entered—the trial court abused its discretion in denying it, particularly given precedent showing courts have extended similar grace to civil defendants.
Key Takeaways
- Mississippi medical malpractice plaintiffs must designate their own expert witness to survive summary judgment; the defendant’s experts cannot substitute for plaintiff’s proof of breach and proximate cause.
- A Rule 56(f) continuance is unavailable to dilatory litigants — courts will look at the entire discovery timeline, not just the proximity of the expert deadline to the scheduling order’s entry.
- A Rule 56(f) motion filed without a supporting affidavit and without a showing of good cause will generally be denied, even if it was technically timely filed.
- A breach-of-warranty claim that merely restates a medical negligence theory requires the same expert proof and will fail alongside the negligence claim.
Why It Matters
This decision reinforces the strict expert-designation requirements in Mississippi medical malpractice litigation and signals that appellate courts will not rescue plaintiffs who let years of discovery pass without securing the expert testimony their case legally requires. The ruling makes clear that a plaintiff’s use of defense-retained experts cannot paper over the absence of her own expert, particularly on the critical elements of breach and causation.
The dissent raises a noteworthy asymmetry: Mississippi courts have historically been more willing to extend expert-designation deadlines for defendants than for plaintiffs, even when the plaintiff’s motion was timely. That tension, highlighted by Judge Westbrooks, may invite future scrutiny of whether Rule 56(f) is being applied evenhandedly across parties.