Authorities are investigating a two-alarm fire in Montgomery County that has damaged two townhouses and displaced about 20 residents.
The fire broke out at a townhouse in the 18200 block of Kilrush Court about 10:40 p.m. Sunday. County fire department spokesperson Scott Graham says it took 65 firefighters about 25 minutes to bring the fire under control.
Graham says four units were damaged.
No injuries were reported.