Toledo firefighters battled five house fires reported early Sunday.
A firefighter was injured while battling one of the blazes at 512 Mettler St. He was taken to the hospital and released.
According to The Blade, crews also responded to fires at 820 Lincoln Ave., 829 Euclid Ave., 1259 Buckingham St. and one at a vacant home located on Segur Avenue.
In all, four families were displaced by the fires, but there were no serious injuries. The Red Cross is providing assistance to the families made homeless by the fires.
The cause of the fires are still under investigation.