Lawrence, MA - Lawrence firefighters responded to a building fire at 11 Lowell St. on May 13th. Companies arrived to fire showing from the second floor with extension to the third floor and attic. A second-alarm was quickly struck, bringing in more manpower. Crews made an aggressive interior attack chasing the fires in the walls and attic. Shortly after, the Incident Commander struck a third-alarm due to the extent of the fire. The fire was brought under control a while later.