A relative of a badly injured teen who fell through a skylight while shoveling snow on the rooftop of a Westwood, Mass., business said it’s time for everyone to get off the roof — it’s just too dangerous, according to an article in the Boston Herald.

Elisabeth A. Scotland plunged about 25 feet down an elevator shaft onto the top of an elevator car on May 16, 2014, after attending a Red Sox game at the team’s Fenway Park stadium in Boston.

Ladder fall injuries are a persistent hazard both in the workplace and at home. There are five major causes for extension-ladder fall incidents: incorrect ladder setup angle, inappropriate ladder selection, insufficient ladder inspection, improper ladder use, and lack of access to ladder safety tools and information.