Nine people were killed and one was critically injured in an assisted living home fire 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 that caught fire Sunday evening was slated to undergo a recertification and compliance review process later this year.

WBZ-TV's Chief Investigator Cheryl Fiandaca reports on everything we know about The Gabriel House in Fall River.