In a recent case, the Court of Special Appeals of Maryland reviewed a personal injury claim in which a judgment in favor of the defendant was granted by the trial court. In Cohen v. Veolia Transp. Servs., Inc. (Md. Ct. Spec. App. Feb. 29, 2016), the plaintiff alleged that she sustained personal injuries while being transported in a mobility van when the motorized scooter on which she was seated tipped over. The plaintiff claimed that the defendant’s employee was negligent in failing to secure the scooter to the floor of the van. At trial, the plaintiff relied on the doctrine of res ipsa loquitur to establish a prima facie case of negligence. The trial court held that it did not apply, and it granted the defendant’s motion for judgment at the conclusion of the plaintiff’s case.
Res ipsa loquitur allows a plaintiff to establish a prima facie case of negligence when direct evidence of the cause of the accident is unavailable, and circumstantial evidence permits the inference that the defendant’s negligence was the cause. The doctrine of res ipsa loquitur will be available if the accident or injury is one that ordinarily would not occur without negligence on the part of the operator of the vehicle, and the facts are so clear and certain that an inference of negligence arises naturally. In effect, res ipsa loquitur allows the plaintiff to present the question of negligence to the fact-finder, notwithstanding a lack of direct evidence bearing on causation.