(Photo: Horace Holmes/ABC7)

Prince George's County firefighters spent more than 40 minutes putting out a two-alarm blaze in the 6800 block of Walker Mill Road in Capitol Heights.

Firefighters were called to the three-story apartment complex shortly before 1 p.m. to find flames shooting from the roof.

Residents from all six apartments were displaced by the fire, including 12 adults and seven children. The apartment complex manager says the displaced occupants will be placed in other apartments within the complex

The cause remains under investigation. Damage was estimated at $150,000.