Authorities say a two-alarm fire that displaced 120 residents from a New Carrollton apartment building has been ruled accidental.
Prince George’s County fire officials said Wednesday that a malfunctioning heating and air-conditioning unit was to blame for the blaze in the 5000 block of 85th Avenue on Tuesday night.
Officials say firefighters used a ladder to rescue several people from the upper floors of the building, including an infant.
Four residents suffered minor injuries, and another 10 were treated at the scene. Officials say a firefighter also was treated at a hospital for an injury sustained while doing overhaul work.