A firefighter was injured while working to extinguish a fire in Roxbury early Wednesday morning, according to officials.
Crews were called to 41 Walnut St. around 2 a.m. to investigate reports of a fire inside a carriage house.
It took crews more than an hour to knock down the flames, and a firefighter was injured.
The injuries were described as minor by officials.
The two-story building sits behind a few vacant homes.
No other injuries were reported.
