The fire that claimed nine lives at an assisted-living facility in Fall River, Massachusetts, "was destined to kill 50-plus people," according to the local fire chief.

Questions and finger-pointing have increased in the days since a fire at a Massachusetts assisted-living facility killed nine and hurt dozens.

When a loved one is no longer able to safely live alone due to illness or frailty, assisted living offers a supportive environment with round-the-clock oversight and access to care, as well as comprehensive safety measures. These communities must comply with federal, state and local safety regulations.