GROTON, MA - Groton Firefighters were handling multiple calls at the same time on April 14th, when a brush fire came in for the area of Lowell Road at Old Dunstable Road. Mutual aid was started and enroute it was determined to be a brush fire that had extended to a cabin in the woods. A 2nd alarm was transmitted bringing in mutual aid to the scene and to cover. Companies remained on scene for several hours overhauling.