Nine people were killed and one was critically injured in a fire at an assisted living facility in Fall River, Massachusetts, authorities said. Fall River Fire Chief Jeffrey Bacon called the fire at Gabriel House "an unfathomable tragedy.

The Massachusetts assisted-living facility where a fatal fire killed nine people was caring for dozens of aging residents reliant on wheelchairs and oxygen tanks, but it lacked the safety measures and most of the staffing requirements that are commonplace in nursing homes.

The state Executive Office of Elder Affairs cited the facility for seven deficiencies, four of which were repeat problems.