Squatters unhurt as roof on foreclosed Mattapan house collapses

The Boston Fire Department reports the roof at 32 Ridlon Rd. collapsed around 11:30 this morning:

House was a foreclosed building with an existing partial roof collapse. Utilities were off but people living there using propane for cooking. ... House should have been vacant. Kerosene also found in house. Building Inspector and Special HazardsTech to scene.