DALTON, Mass. — Local public safety personnel responded to a mass-casualty incident Sunday on Washington Mountain Road based on the number of patients although the injuries were reported to be "minor."

 

At approximately 12:52 p.m., the Fire Department was dispatched to the scene for a report of a multi-vehicle rollover accident. 

 

At the time of the initial response, three patients were reporting injuries. However, after further assessment, first responders determined that there were a total of nine — prompting a mass-casualty incident response, the Fire Department said in a Facebook post.