Cataldo v. National Grid USA

*1019The petitioners appeal from a judgment of a single justice of this court denying their request for relief pursuant to G. L. c. 211, § 3. We affirm.

The petitioners are the plaintiffs in a civil action pending in the Superior Court. They allege that Patrick G. Cataldo, Jr., a power lineman, was injured when a high voltage electric utility transmission power line fell onto him due to a “defective” Type C cutout. In the Superior Court, they sought discovery of certain investigatory materials concerning the incident, materials that the respondents (the defendants in the Superior Court) claim are…