Investigators may never know for certain what sparked the fire on the left side of the U-shaped assisted living facility.

The Massachusetts State Fire Marshal revealed the possible causes of the fire that killed 10 people at an assisted living ...

The deadly fire at an assisted-living facility in Fall River, Massachusetts, was accidental, but the cause is classified as ...

The cause of a fire at a Massachusetts assisted-living facility that left 10 people dead remains undetermined for now as ...

Investigators say a fire that killed 10 people at a Massachusetts assisted-living facility was likely caused by smoking or an ...

Officials announced a preliminary investigation shows a oxygen tank malfunction or smoking may have caused the deadly Fall ...

The July 13 fire killed 10 people and injured at least 30. Its exact cause might never be determined, officials said.

A fire that killed 10 people at a Massachusetts assisted-living facility was unintentionally caused by either someone smoking ...

Investigators reveal 2 possible causes of deadly fire at Fall River assisted-living home Investigators on Tuesday revealed ...