Massachusetts
How Byrne v. Boadle applies in Massachusetts: state-specific rules, key cases, and bar exam notes for Torts.
Massachusetts law recognizes the principle of res ipsa loquitur, similar to the precedent set in Byrne v. Boadle. The state allows for the inference of negligence when the instrumentality causing harm is under the exclusive control of the defendant and the accident is of a type that ordinarily does not occur in the absence of negligence.
In Massachusetts, a plaintiff can establish negligence through res ipsa loquitur if they can show (1) the event causing injury normally does not occur without negligence, (2) the instrumentality responsible for the injury was under the exclusive control of the defendant, and (3) the plaintiff did not contribute to the cause of the injury.
The court reiterated that res ipsa loquitur applies in cases where the nature of the accident implies negligence from the exclusive control of the defendant over the cause.
The case emphasized the applicability of res ipsa loquitur in public transport incidents, allowing juries to infer negligence when relevant circumstances are met.
Here the court found sufficient grounds for res ipsa loquitur based on the nature of the accident involving a falling object from a construction site.
Massachusetts' application of res ipsa loquitur aligns closely with the general federal approach but may exhibit more leniency in what evidence is sufficient for inference. While federal courts adhere to this doctrine, the interpretation in Massachusetts tends to be more plaintiff-friendly in cases where exclusive control is evidenced.
Questions regarding the application of res ipsa loquitur and its elements often appear on the Massachusetts bar exam, making familiarity with Byrne v. Boadle and its state application critical.