NASHUA, NH - Nashua firefighters were dispatched to a reported building fire on Meadowbrook Drive on March 6th. A neighbor called and stated that the house next door had smoke showing from all of the windows. C2 arrived on scene and confirmed a working fire. E6 arrived on scene and stretched a line to the rear to knock down the heavy fire in the rear. Hoarding conditions and a collapsing first floor were a challenge for firefighters. L3 did a primary search and located a victim on the first floor. The victim was transported by ALS. Truck companies vented the roof and had the fire knocked down in a short amount of time. The fire is under investigation.