The doctrine of res ipsa loquitur can be employed by a plaintiff to establish the defendant’s breach of duty in the absence of direct evidence of the defendant’s negligent conduct. However, use of the doctrine “does not relieve the plaintiff of the ultimate burden of proving by a preponderance of the evidence all of the elements necessary for recovery.” To prevail in a negligence claim based on the “ruin, vice, or defect in things,” the plaintiff must show that the defendant knew or should have known of the defect and that the harm to the plaintiff could have been prevented by the defendant’s reasonable care. See Cangelosi v. Our Lady of the Lake Medical Center.
As the plaintiff in Shuff v. Brookshire Grocery Co. learned, the doctrine cannot be invoked to circumvent this fundamental burden.
On October 15, 2006, Ashley Shuff entered the Super One Foods grocery store in Bastrop with her two children. Upon arrival, Shuff placed her 20-month-old daughter, Cloe, into the child seat that was built into one of the store’s shopping carts and fastened the seat belt. Shuff admitted that the belt mechanism appeared to be working properly when she buckled Cloe in. A short while later, Cloe fell from the seat to the store’s concrete floor and broke her arm. A store patron who observed the incident later inspected the seat and discovered that a prong on the belt’s snap was broken. Shuff sued the grocery store on behalf of her daughter on a negligence theory for damages caused by “ruin, vice, or defect in things.” In the trial court, the parties filed cross-motions for summary judgment. Shuff argued that the store’s liability for the incident was governed by the doctrine of res ipsa loquitur becuase it had responsibilty to maintain the seat and its safety belt. The court denied Shuff’s motion and dismissed her claims.