* Hampstead: Hampstead, Manchester and Arcadia firefighters were dispatched to a call about a wall collapsing in a building in the 4300 block of Sycamore Drive at 3:10 p.m. Monday. They found an inside wall of the stairway leaking from heavy rains in the area. Units were out for 11 minutes.
Hampstead firefighters responded to a smoke detector in a building in the 4200 block of Upper Beckleysville Road at 2:39 p.m. Monday. They were out for 21 minutes.
Engines from Hampstead, Westminster and Reese were dispatched to a house fire in the 15000 block of Old Hanover Road at 10:04 a.m. Monday. Units were out for 24 minutes.