PITTSBURGH, Pa. - Four firefighters were injured battling a blaze in an apartment building in Pittsburgh over the weekend, authorities said.Fire crews were called to extinguish a fire in a third-floor apartment in the South Side Slopes neighborhood at about 8 p.m.
Sunday but found heavy flames in the rear of the structure and evacuated the building.Public Safety Director Wendell Hissrich said there was one mayday call for a firefighter trapped inside and two other collapses occurred in the rear of the building.Hissrich said four firefighters were taken to hospitals, two with shoulder injuries, one with a laceration and one with a minor burn.