Three firefighters battling a vacant two-story row house fire in Baltimore were injured early this morning and required hospitalization. 

Firefighter arrived to find heavy fire conditions on both floors of the home and stretched lines to control the fire and prevent extension to the adjacent occupancies.

It took crews about an hour to control the fire, which eventually led to a partial collapse of the home. 

The hospitalized firefighters are reported to be in stable condition, and the extent of their injuries are not known at this time.