Firefighters responded to a fire at a townhouse in Edgewood, caused by squatters using a grill indoors, according to officials. The Joppa-Magnolia Volunteer Fire Company and neighboring companies were on the scene of the fire in the 1900 block of Brookside Drive. Firefighters extinguished the small fire. Officials say the fire was reportedly caused by squatters using a grill indoors. No injuries were reported at this time.